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Shen H, Jiang J, Zhang M, Lu Z, Han J. Homologous Temperature Regulated Hierarchical Nanoporous Structures by Dealloying. SMALL METHODS 2024:e2400729. [PMID: 39097950 DOI: 10.1002/smtd.202400729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 07/23/2024] [Indexed: 08/06/2024]
Abstract
Nanoporous metals, fabricated via dealloying, offer versatile applications but are typically limited to unimodal porous structures, which hinders the integration of conflicting pore-size-dependent properties. A strategy is presented that exploits the homologous temperature (TH)-dependent scaling of feature sizes to generate hierarchical porous structures through multistep dealloying at varied TH levels, adjusted by altering dealloying temperatures or the material melting points. This technique facilitates the creation of monolithic architectures of bimodal porous nickel and trimodal porous carbon, each characterized by well-defined, self-similar bicontinuous porosities across distinct length scales. These materials merge extensive surface area with efficient mass transport, showing improved current delivery and rate capabilities as electrodes in electrocatalytic hydrogen production and electrochemical supercapacitors. These results highlight TH as a unifying parameter for precisely tailoring feature sizes of dealloyed nanoporous materials, opening avenues for developing materials with hierarchical structures that enable novel functionalities.
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Affiliation(s)
- Huiyou Shen
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Jing Jiang
- School of Health Sciences and Biomedical Engineering, Hebei University of Technology, Tianjin, 300131, China
| | - Min Zhang
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin, 300384, China
| | - Zhen Lu
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
- School of Physical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jiuhui Han
- Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin, 300384, China
- Frontier Research Institute for Interdisciplinary Sciences (FRIS), Tohoku University, Sendai, 980-8578, Japan
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Han X, Wu X, Zhao L, Li M, Jia C, Li Z, Xie J, Luo G, Yang P, Boukherroub R, Türker Y, Özkaynak MU, Dönmez KB. Facile assembly of flexible, stretchable and attachable symmetric microsupercapacitors with wide working voltage windows and favorable durability. MICROSYSTEMS & NANOENGINEERING 2024; 10:107. [PMID: 39101004 PMCID: PMC11294472 DOI: 10.1038/s41378-024-00742-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 05/29/2024] [Accepted: 06/14/2024] [Indexed: 08/06/2024]
Abstract
With the increasing development of intelligent robots and wearable electronics, the demand for high-performance flexible energy storage devices is drastically increasing. In this study, flexible symmetric microsupercapacitors (MSCs) that could operate in a wide working voltage window were developed by combining laser-direct-writing graphene (LG) electrodes with a phosphoric acid-nonionic surfactant liquid crystal (PA-NI LC) gel electrolyte. To increase the flexibility and enhance the conformal ability of the MSC devices to anisotropic surfaces, after the interdigitated LG formed on the polyimide (PI) film surface, the devices were further transferred onto a flexible, stretchable and transparent polydimethylsiloxane (PDMS) substrate; this substrate displayed favorable flexibility and mechanical characteristics in the bending test. Furthermore, the electrochemical performances of the symmetric MSCs with various electrode widths (300, 400, 500 and 600 μm) were evaluated. The findings revealed that symmetric MSC devices could operate in a large voltage range (0-1.5 V); additionally, the device with a 300 μm electrode width (MSC-300) exhibited the largest areal capacitance of 2.3 mF cm-2 at 0.07 mA cm-2 and an areal (volumetric) energy density of 0.72 μWh cm- 2 (0.36 mWh cm- 3) at 55.07 μW cm-2 (27.54 mW cm-3), along with favorable mechanical and cycling stability. After charging for ~20 s, two MSC-300 devices connected in series could supply energy to a calculator to operate for ~130 s, showing its practical application potential as an energy storage device. Moreover, the device displayed favorable reversibility, stability and durability. After 12 months of aging in air at room temperature, its electrochemical performance was not altered, and after charging-discharging measurements for 5000 cycles at 0.07 mA cm-2, ~93.6% of the areal capacitance was still retained; these results demonstrated its practical long-term application potential as an energy storage device.
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Affiliation(s)
- Xiangguang Han
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Instrument Science and Technology, Xi’an Jiaotong University, Xi’an, 710049 China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 264000 China
| | - Xiaoyu Wu
- School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049 China
| | - Libo Zhao
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Instrument Science and Technology, Xi’an Jiaotong University, Xi’an, 710049 China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 264000 China
- Chongqing Key Laboratory of Micro-Nano Systems and Intelligent Sensing, Chongqing Academician Workstation, Chongqing 2011 Collaborative Innovation Center of Micro/Nano Sensing and Intelligent Ecological Internet of Things, Chongqing Technology and Business University, Nan’an District, Chongqing, 400067 China
| | - Min Li
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Instrument Science and Technology, Xi’an Jiaotong University, Xi’an, 710049 China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 264000 China
| | - Chen Jia
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Instrument Science and Technology, Xi’an Jiaotong University, Xi’an, 710049 China
| | - Zhikang Li
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Instrument Science and Technology, Xi’an Jiaotong University, Xi’an, 710049 China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 264000 China
| | - Jiaqi Xie
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049 China
| | - Guoxi Luo
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Instrument Science and Technology, Xi’an Jiaotong University, Xi’an, 710049 China
- Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai, 264000 China
| | - Ping Yang
- State Key Laboratory for Manufacturing Systems Engineering, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University (Yantai) Research Institute for Intelligent Sensing Technology and System, Xi’an Jiaotong University, Xi’an, 710049 China
- School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049 China
| | - Rabah Boukherroub
- Univ. Lille, CNRS, Univ. Polytechnique Hauts-de-France, UMR 8520 - IEMN, F-59000 Lille, France
| | - Yurdanur Türker
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Istanbul, Turkey
| | - Mert Umut Özkaynak
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Istanbul, Turkey
- Department of Materials Science and Engineering, Istanbul Technical University, Istanbul, Turkey
| | - Koray Bahadır Dönmez
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Istanbul, Turkey
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Shu L, Shi X, Zhang X, Yang Z, Li W, Ma Y, Liu YX, Liu L, Cheng YYS, Wei L, Li Q, Huang H, Zhang S, Li JF. Partitioning polar-slush strategy in relaxors leads to large energy-storage capability. Science 2024; 385:204-209. [PMID: 38991078 DOI: 10.1126/science.adn8721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 05/28/2024] [Indexed: 07/13/2024]
Abstract
Relaxor ferroelectric (RFE) films are promising energy-storage candidates for miniaturizing high-power electronic systems, which is credited to their high energy density (Ue) and efficiency. However, advancing their Ue beyond 200 joules per cubic centimeter is challenging, limiting their potential for next-generation energy-storage devices. We implemented a partitioning polar-slush strategy in RFEs to push the boundary of Ue. Guided by phase-field simulations, we designed and fabricated high-performance Bi(Mg0.5Ti0.5)O3-SrTiO3-based RFE films with isolated slush-like polar clusters, which were realized through suppression of the nonpolar cubic matrix and introduction of highly insulating networks. The simultaneous enhancement of the reversible polarization and breakdown strength leads to a Ue of 202 joules per cubic centimeter with a high efficiency of ~79%. The proposed strategy provides a design freedom for next-generation high-performance dielectrics.
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Affiliation(s)
- Liang Shu
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Xiaoming Shi
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China
- Department of Physics, University of Science and Technology Beijing, Beijing 100083 China
| | - Xin Zhang
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Ziqi Yang
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
- Department of Materials, University of Manchester, Manchester M139PL, UK
| | - Wei Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Yunpeng Ma
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Yi-Xuan Liu
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Lisha Liu
- School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Yue-Yu-Shan Cheng
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Liyu Wei
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Qian Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Houbing Huang
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China
| | - Shujun Zhang
- Institute for Superconducting and Electronic Materials, Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, New South Wales 2500, Australia
| | - Jing-Feng Li
- State Key Laboratory of New Ceramics and Fine Processing, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China
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Chen G, Han F, Ma H, Li P, Zhou Z, Wang P, Li X, Meng G, Wei B. High Density 3D Carbon Tube Nanoarray Electrode Boosting the Capacitance of Filter Capacitor. NANO-MICRO LETTERS 2024; 16:235. [PMID: 38958813 PMCID: PMC11222361 DOI: 10.1007/s40820-024-01458-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 06/11/2024] [Indexed: 07/04/2024]
Abstract
Electric double-layer capacitors (EDLCs) with fast frequency response are regarded as small-scale alternatives to the commercial bulky aluminum electrolytic capacitors. Creating carbon-based nanoarray electrodes with precise alignment and smooth ion channels is crucial for enhancing EDLCs' performance. However, controlling the density of macropore-dominated nanoarray electrodes poses challenges in boosting the capacitance of line-filtering EDLCs. Herein, a simple technique to finely adjust the vertical-pore diameter and inter-spacing in three-dimensional nanoporous anodic aluminum oxide (3D-AAO) template is achieved, and 3D compactly arranged carbon tube (3D-CACT) nanoarrays are created as electrodes for symmetrical EDLCs using nanoporous 3D-AAO template-assisted chemical vapor deposition of carbon. The 3D-CACT electrodes demonstrate a high surface area of 253.0 m2 g-1, a D/G band intensity ratio of 0.94, and a C/O atomic ratio of 8. As a result, the high-density 3D-CT nanoarray-based sandwich-type EDLCs demonstrate a record high specific areal capacitance of 3.23 mF cm-2 at 120 Hz and exceptional fast frequency response due to the vertically aligned and highly ordered nanoarray of closely packed CT units. The 3D-CT nanoarray electrode-based EDLCs could serve as line filters in integrated circuits, aiding power system miniaturization.
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Affiliation(s)
- Gan Chen
- Key Laboratory of Materials Physics, and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
- Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Fangming Han
- Key Laboratory of Materials Physics, and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China.
- Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, People's Republic of China.
| | - Huachun Ma
- Mechano-X Institute, Applied Mechanics Laboratory, Department of Engineering Mechanics, Tsinghua University, Beijing, 100084, People's Republic of China
| | - Pei Li
- Key Laboratory of Materials Physics, and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
- Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Ziyan Zhou
- Key Laboratory of Materials Physics, and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
- Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Pengxiang Wang
- Key Laboratory of Materials Physics, and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China
- Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Xiaoyan Li
- Mechano-X Institute, Applied Mechanics Laboratory, Department of Engineering Mechanics, Tsinghua University, Beijing, 100084, People's Republic of China.
| | - Guowen Meng
- Key Laboratory of Materials Physics, and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei, 230031, People's Republic of China.
- Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, 230026, People's Republic of China.
| | - Bingqing Wei
- Department of Mechanical Engineering, University of Delaware, Newark, DE, 19716, USA.
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Cai D, Wu S, Tian Z, Guo L, Wang Y. Cation-induced Ti 3C 2T x MXene@melamine sponge aerogels with large layer spacing and high strength for high-performance supercapacitors. J Colloid Interface Sci 2024; 665:232-239. [PMID: 38522162 DOI: 10.1016/j.jcis.2024.03.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 03/26/2024]
Abstract
The self-assembled aerogels are considered as an efficient strategy to address the aggregation and restacking of Ti3C2Tx MXene nanosheets for high-performance supercapacitors. However, the low mechanical strength of the MXene aerogel results in the structural collapse of the self-standing supercapacitor electrode materials. Herein, a low-cost melamine sponge (MS) absorbed different cations (H+, K+, Mg2+, Fe2+, Co2+, Ni2+ and Al3+), serves as a carrier and crosslinker for loading MXene hydrogel induced by the absorbed cations on the skeleton surface and the pores of MS, resulting in the high loading mass MXene aerogels with high mechanical strength. The experimental results show that the Mg-Ti3C2Tx@MS aerogel exhibits the maximum area capacitance of 702.22 mF cm-2 at 3 mA cm-2, and the area capacitance is still 603.12 mF cm-2 even at 100 mA cm-2, indicating the high rate capability with a capacitance retention of 85.89 %. It is worth noting that the constructed asymmetric supercapacitor with activated carbon achieves high energy densities of 104.53 μWh cm-2 and 93.87 μWh cm-2 at 800 μW cm-2 and 7999 μW cm-2, respectively. Furthermore, the asymmetric supercapacitor shows the high cycling stability with 90.2 % capacity retention after 10,000 cycles. This work provides a feasible strategy to prepare Ti3C2Tx MXene aerogels with large layer spacing and high strength for high-performance supercapacitors.
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Affiliation(s)
- Debin Cai
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China; Shanxi Key Laboratory of Efficient Hydrogen Storage & Production Technology and Application, North University of China, Taiyuan 030051, PR China
| | - Shuai Wu
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China; Shanxi Key Laboratory of Efficient Hydrogen Storage & Production Technology and Application, North University of China, Taiyuan 030051, PR China
| | - Zhen Tian
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China; Shanxi Key Laboratory of Efficient Hydrogen Storage & Production Technology and Application, North University of China, Taiyuan 030051, PR China
| | - Li Guo
- Shanxi Key Laboratory of Efficient Hydrogen Storage & Production Technology and Application, North University of China, Taiyuan 030051, PR China
| | - Yanzhong Wang
- School of Materials Science and Engineering, North University of China, Taiyuan 030051, PR China; Shanxi Key Laboratory of Efficient Hydrogen Storage & Production Technology and Application, North University of China, Taiyuan 030051, PR China.
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6
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Dinh KH, Whang G, Huve M, Troadec D, Barnabé A, Dunn B, Roussel P, Lethien C. High Capacitance Porous Ruthenium Nitride Films with High Rate Capability for Micro-Supercapacitors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2402607. [PMID: 38860732 DOI: 10.1002/smll.202402607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/21/2024] [Indexed: 06/12/2024]
Abstract
The demand for high-performance energy storage devices to power Internet of Things applications has driven intensive research on micro-supercapacitors (MSCs). In this study, RuN films made by magnetron sputtering as an efficient electrode material for MSCs are investigated. The sputtering parameters are carefully studied in order to maximize film porosity while maintaining high electrical conductivity, enabling a fast charging process. Using a combination of advanced techniques, the relationships among the morphology, structure, and electrochemical properties of the RuN films are investigated. The films are shown to have a complex structure containing a mixture of crystallized Ru and RuN phases with an amorphous oxide layer. The combination of high electrical conductivity and pseudocapacitive charge storage properties enabled a 16 µm-thick RuN film to achieve a capacitance value of 0.8 F cm-2 in 1 m KOH with ultra-high rate capability.
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Affiliation(s)
- Khac Huy Dinh
- Institut d'Electronique, de Microélectronique et de Nanotechnologies, Université de Lille, CNRS, Université Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, F-59000, France
- Unité de Catalyse et de Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, UMR 8181 - UCCS, Lille, F-59000, France
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, 33 rue Saint Leu, Amiens Cedex, 80039, France
| | - Grace Whang
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Marielle Huve
- Unité de Catalyse et de Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, UMR 8181 - UCCS, Lille, F-59000, France
| | - David Troadec
- Institut d'Electronique, de Microélectronique et de Nanotechnologies, Université de Lille, CNRS, Université Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, F-59000, France
| | - Antoine Barnabé
- CIRIMAT, Université de Toulouse, CNRS, Université Toulouse 3 Paul Sabatier, 118 route de Narbonne, Toulouse Cedex, 31062, France
| | - Bruce Dunn
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Pascal Roussel
- Unité de Catalyse et de Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, UMR 8181 - UCCS, Lille, F-59000, France
| | - Christophe Lethien
- Institut d'Electronique, de Microélectronique et de Nanotechnologies, Université de Lille, CNRS, Université Polytechnique Hauts-de-France, UMR 8520 - IEMN, Lille, F-59000, France
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, 33 rue Saint Leu, Amiens Cedex, 80039, France
- Institut Universitaire de France (IUF), Paris, 75231, France
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Dinh Khac H, Whang G, Iadecola A, Makhlouf H, Barnabé A, Teurtrie A, Marinova M, Huvé M, Roch-Jeune I, Douard C, Brousse T, Dunn B, Roussel P, Lethien C. Nanofeather ruthenium nitride electrodes for electrochemical capacitors. NATURE MATERIALS 2024; 23:670-679. [PMID: 38413809 DOI: 10.1038/s41563-024-01816-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/19/2024] [Indexed: 02/29/2024]
Abstract
Fast charging is a critical concern for the next generation of electrochemical energy storage devices, driving extensive research on new electrode materials for electrochemical capacitors and micro-supercapacitors. Here we introduce a significant advance in producing thick ruthenium nitride pseudocapacitive films fabricated using a sputter deposition method. These films deliver over 0.8 F cm-2 (~500 F cm-3) with a time constant below 6 s. By utilizing an original electrochemical oxidation process, the volumetric capacitance doubles (1,200 F cm-3) without sacrificing cycling stability. This enables an extended operating potential window up to 0.85 V versus Hg/HgO, resulting in a boost to 3.2 F cm-2 (3,200 F cm-3). Operando X-ray absorption spectroscopy and transmission electron microscopy analyses reveal novel insights into the electrochemical oxidation process. The charge storage mechanism takes advantage of the high electrical conductivity and the morphology of cubic ruthenium nitride and Ru phases in the feather-like core, leading to high electrical conductivity in combination with high capacity. Accordingly, we have developed an analysis that relates capacity to time constant as a means of identifying materials capable of retaining high capacity at high charge/discharge rates.
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Affiliation(s)
- Huy Dinh Khac
- Institut d'Electronique, de Microélectronique et de Nanotechnologies, Université de Lille, CNRS, Université Polytechnique des Hauts de France, Lille, France
- Unité de Catalyse et de Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, Lille, France
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, Amiens Cedex, France
| | - Grace Whang
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, USA
| | - Antonella Iadecola
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, Amiens Cedex, France
- Sorbonne Université, CNRS, Physicochimie des Electrolytes et Nanosystèmes Interfaciaux, UMR CNRS 8234, Paris, France
| | - Houssine Makhlouf
- Institut d'Electronique, de Microélectronique et de Nanotechnologies, Université de Lille, CNRS, Université Polytechnique des Hauts de France, Lille, France
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, Amiens Cedex, France
| | - Antoine Barnabé
- CIRIMAT, Université de Toulouse, CNRS, Université Toulouse III-Paul Sabatier, Toulouse Cedex 9, France
| | - Adrien Teurtrie
- Université de Lille, CNRS, INRAE, Centrale Lille, Unité Matériaux et Transformations, Lille, France
| | - Maya Marinova
- Université de Lille, CNRS, INRAE, Centrale Lille, Unité Matériaux et Transformations, Lille, France
- Université de Lille, CNRS, INRAE, Centrale Lille, Université d'Artois, FR 2638, IMEC-Institut Michel-Eugène Chevreul, Lille, France
| | - Marielle Huvé
- Unité de Catalyse et de Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, Lille, France
| | - Isabelle Roch-Jeune
- Institut d'Electronique, de Microélectronique et de Nanotechnologies, Université de Lille, CNRS, Université Polytechnique des Hauts de France, Lille, France
| | - Camille Douard
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, Amiens Cedex, France
- Nantes Université, CNRS, Institut des Matériaux de Nantes Jean Rouxel, Nantes, France
| | - Thierry Brousse
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, Amiens Cedex, France
- Nantes Université, CNRS, Institut des Matériaux de Nantes Jean Rouxel, Nantes, France
| | - Bruce Dunn
- Department of Materials Science and Engineering, University of California, Los Angeles, CA, USA
| | - Pascal Roussel
- Unité de Catalyse et de Chimie du Solide (UCCS), Université de Lille, CNRS, Centrale Lille, Université d'Artois, Lille, France.
| | - Christophe Lethien
- Institut d'Electronique, de Microélectronique et de Nanotechnologies, Université de Lille, CNRS, Université Polytechnique des Hauts de France, Lille, France.
- Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR 3459, Amiens Cedex, France.
- Institut Universitaire de France (IUF), Paris, France.
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8
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Xie Y, Zhang H, Hu H, He Z. Large-Scale Production and Integrated Application of Micro-Supercapacitors. Chemistry 2024; 30:e202304160. [PMID: 38206572 DOI: 10.1002/chem.202304160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/05/2024] [Accepted: 01/08/2024] [Indexed: 01/12/2024]
Abstract
Micro-supercapacitors, emerging as promising micro-energy storage devices, have attracted significant attention due to their unique features. This comprehensive review focuses on two key aspects: the scalable fabrication of MSCs and their diverse applications. The review begins by elucidating the energy storage mechanisms and guiding principles for designing high-performance devices. It subsequently explores recent advancements in scalable fabrication techniques for electrode materials and micro-nano fabrication technologies for micro-devices. The discussion encompasses critical application domains, including multifunctional MSCs, energy storage integration, integrated power generation, and integrated applications. Despite notable progress, there are still some challenges such as large-scale production of electrode material, well-controlled fabrication technology, and scalable integrated manufacture. The summary concludes by emphasizing the need for future research to enhance micro-supercapacitor performance, reduce production costs, achieve large-scale production, and explore synergies with other energy storage technologies. This collective effort aims to propel MSCs from laboratory innovation to market viability, providing robust energy storage solutions for MEMS and portable electronics.
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Affiliation(s)
- Yanting Xie
- School of Materials Science and Engineering, Institute of Smart City and Intelligent Transportation, Southwest Jiaotong University, Chengdu, 610031, China
| | - Haitao Zhang
- School of Materials Science and Engineering, Institute of Smart City and Intelligent Transportation, Southwest Jiaotong University, Chengdu, 610031, China
| | - Haitao Hu
- Institute of Smart City and Intelligent Transportation, School of Electrical Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Zhengyou He
- Institute of Smart City and Intelligent Transportation, School of Electrical Engineering, Southwest Jiaotong University, Chengdu, 610031, China
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9
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Cui C, Zhang H, Gu Y, Geng L, Jia Y, Lin S, Ma J, Luo Z. Tailoring Titanium Carbide Clusters for New Materials: from Met-Cars to Carbon-Doped Superatoms. J Am Chem Soc 2024; 146:9302-9310. [PMID: 38506150 PMCID: PMC10996009 DOI: 10.1021/jacs.4c01068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/08/2024] [Accepted: 03/11/2024] [Indexed: 03/21/2024]
Abstract
Tailoring materials with prescribed properties and regular structures is a critical and challenging research topic. Early transition metals were found to form supermagic M8C12 metallocarbohedrenes (Met-Cars); however, stable metal carbides are not limited to this common stoichiometry. Utilizing self-developed deep-ultraviolet laser ionization mass spectrometry, here, we report a strategy to generate new titanium carbides by reacting pure Tin clusters with acetylene. Interestingly, two products corresponding to Ti17C2 and Ti19C10 exhibit superior abundances in addition to the Ti8C12 Met-Cars. Using global-minimum search, the structures of Ti17C2 and Ti19C10 are determined to be an ellipsoidal D4d and a rod-shaped D5h geometry, respectively, both with carbon-capped Ti4C moieties and superatomic features. We illustrate the electronic structures and bonding nature in these carbon-doped superatoms concerning their enhanced stability and local aromaticity, shedding light on a new class of metal-carbide nanomaterials with atomic precision.
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Affiliation(s)
- Chaonan Cui
- Beijing
National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory
for Structural Chemistry of Unstable and Stable Species, Institute
of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Hanyu Zhang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory
for Structural Chemistry of Unstable and Stable Species, Institute
of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yuming Gu
- School
of Chemistry and Chemical Engineering, Nanjing
University, Nanjing 210023, China
| | - Lijun Geng
- Beijing
National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory
for Structural Chemistry of Unstable and Stable Species, Institute
of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yuhan Jia
- Beijing
National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory
for Structural Chemistry of Unstable and Stable Species, Institute
of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- School
of Chemical Science, University of Chinese
Academy of Sciences, Beijing 100049, China
| | - Shiquan Lin
- Beijing
National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory
for Structural Chemistry of Unstable and Stable Species, Institute
of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- School
of Chemical Science, University of Chinese
Academy of Sciences, Beijing 100049, China
| | - Jing Ma
- School
of Chemistry and Chemical Engineering, Nanjing
University, Nanjing 210023, China
| | - Zhixun Luo
- Beijing
National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory
for Structural Chemistry of Unstable and Stable Species, Institute
of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- School
of Chemical Science, University of Chinese
Academy of Sciences, Beijing 100049, China
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10
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Wang S, Zheng S, Shi X, Das P, Li L, Zhu Y, Lu Y, Feng X, Wu ZS. Monolithically integrated micro-supercapacitors with high areal number density produced by surface adhesive-directed electrolyte assembly. Nat Commun 2024; 15:2850. [PMID: 38565855 PMCID: PMC10987489 DOI: 10.1038/s41467-024-47216-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 03/19/2024] [Indexed: 04/04/2024] Open
Abstract
Accurately placing very small amounts of electrolyte on tiny micro-supercapacitors (MSCs) arrays in close proximity is a major challenge. This difficulty hinders the development of densely-compact monolithically integrated MSCs (MIMSCs). To overcome this grand challenge, we demonstrate a controllable electrolyte directed assembly strategy for precise isolation of densely-packed MSCs at micron scale, achieving scalable production of MIMSCs with ultrahigh areal number density and output voltage. We fabricate a patterned adhesive surface across MIMSCs, that induce electrolyte directed assembly on 10,000 highly adhesive MSC regions, achieving a 100 µm-scale spatial separation between each electrolyte droplet within seconds. The resultant MIMSCs achieve an areal number density of 210 cells cm-2 and a high areal voltage of 555 V cm-2. Further, cycling the MIMSCs at 190 V over 9000 times manifests no performance degradation. A seamlessly integrated system of ultracompact wirelessly-chargeable MIMSCs is also demonstrated to show its practicality and versatile applicability.
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Affiliation(s)
- Sen Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Shuanghao Zheng
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Xiaoyu Shi
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Pratteek Das
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Linmei Li
- Department of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Yuanyuan Zhu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China
| | - Yao Lu
- Department of Biotechnology, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China.
| | - Xinliang Feng
- Center for Advancing Electronics Dresden (cfaed), Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Dresden, 01062, Germany.
- Max Planck Institute of Microstructure Physics, Halle (Saale), 06120, Germany.
| | - Zhong-Shuai Wu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China.
- Dalian National Laboratory for Clean Energy, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China.
- University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing, 100049, China.
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11
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Siddiqui SA, Das S, Rani S, Afshan M, Pahuja M, Jain A, Rani D, Chaudhary N, Jyoti, Ghosh R, Riyajuddin S, Bera C, Ghosh K. Phosphorus-Doped Nickel Oxide Micro-Supercapacitor: Unleashing the Power of Energy Storage for Miniaturized Electronic Devices. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2306756. [PMID: 38126960 DOI: 10.1002/smll.202306756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/01/2023] [Indexed: 12/23/2023]
Abstract
For an uninterrupted self-powered network, the requirement of miniaturized energy storage device is of utmost importance. This study explores the potential utilization of phosphorus-doped nickel oxide (P-NiO) to design highly efficient durable micro-supercapacitors. The introduction of P as a dopant serves to enhance the electrical conductivity of bare NiO, leading to 11-fold augmentation in volumetric capacitance to 841.92 Fcm-3 followed by significant enhancement of energy and power density from 6.71 to 42.096 mWhcm-3 and 0.47 to 1.046 Wcm-3, respectively. Theoretical calculations used to determine the adsorption energy of OH- ions, revealing higher in case of bare NiO (1.52 eV) as compared to phosphorus-doped NiO (0.64 eV) leading to high electrochemical energy storage performance. The as-designed micro-supercapacitor (MSC) device demonstrates a facile integration with the photovoltaic system for renewable energy storage and smooth transfer to external loads for enlightening the blue LED for ≈1 min. The choice of P-NiO/Ni not only contributes to cost reduction but also ensures minimal lattice mismatch at the interface facilitating high durability up to 15 K cycles along with capacitive retention of ≈100% and coulombic efficiency of 93%. Thus, the heterostructure unveils the possibilities of exploring miniaturized energy storage devices for portable electronics.
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Affiliation(s)
- Shumile Ahmed Siddiqui
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Subhabrata Das
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Seema Rani
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Mohd Afshan
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Mansi Pahuja
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Ayushi Jain
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Daya Rani
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Nikita Chaudhary
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Jyoti
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Rishita Ghosh
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Sk Riyajuddin
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Chandan Bera
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
| | - Kaushik Ghosh
- Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali, Punjab, 140306, India
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12
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Islam MR, Afroj S, Yin J, Novoselov KS, Chen J, Karim N. Advances in Printed Electronic Textiles. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2304140. [PMID: 38009793 PMCID: PMC10853734 DOI: 10.1002/advs.202304140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/11/2023] [Indexed: 11/29/2023]
Abstract
Electronic textiles (e-textiles) have emerged as a revolutionary solution for personalized healthcare, enabling the continuous collection and communication of diverse physiological parameters when seamlessly integrated with the human body. Among various methods employed to create wearable e-textiles, printing offers unparalleled flexibility and comfort, seamlessly integrating wearables into garments. This has spurred growing research interest in printed e-textiles, due to their vast design versatility, material options, fabrication techniques, and wide-ranging applications. Here, a comprehensive overview of the crucial considerations in fabricating printed e-textiles is provided, encompassing the selection of conductive materials and substrates, as well as the essential pre- and post-treatments involved. Furthermore, the diverse printing techniques and the specific requirements are discussed, highlighting the advantages and limitations of each method. Additionally, the multitude of wearable applications made possible by printed e-textiles is explored, such as their integration as various sensors, supercapacitors, and heated garments. Finally, a forward-looking perspective is provided, discussing future prospects and emerging trends in the realm of printed wearable e-textiles. As advancements in materials science, printing technologies, and design innovation continue to unfold, the transformative potential of printed e-textiles in healthcare and beyond is poised to revolutionize the way wearable technology interacts and benefits.
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Affiliation(s)
- Md Rashedul Islam
- Centre for Print Research (CFPR)University of the West of EnglandFrenchay CampusBristolBS16 1QYUK
| | - Shaila Afroj
- Centre for Print Research (CFPR)University of the West of EnglandFrenchay CampusBristolBS16 1QYUK
| | - Junyi Yin
- Department of BioengineeringUniversity of CaliforniaLos AngelesCA90095USA
| | - Kostya S. Novoselov
- Institute for Functional Intelligent MaterialsDepartment of Materials Science and EngineeringNational University of SingaporeSingapore117575Singapore
| | - Jun Chen
- Department of BioengineeringUniversity of CaliforniaLos AngelesCA90095USA
| | - Nazmul Karim
- Centre for Print Research (CFPR)University of the West of EnglandFrenchay CampusBristolBS16 1QYUK
- Nottingham School of Art and DesignNottingham Trent UniversityShakespeare StreetNottinghamNG1 4GGUK
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13
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Arslanoglu M, Yuan B, Panat R, Ozdoganlar OB. 3D Assembly of MXene Networks using a Ceramic Backbone with Controlled Porosity. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2304757. [PMID: 37660292 DOI: 10.1002/adma.202304757] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 08/14/2023] [Indexed: 09/04/2023]
Abstract
Transition metal carbides (MXenes) are novel 2D nanomaterials with exceptional properties, promising significant impact in applications such as energy storage, catalysis, and energy conversion. A major barrier preventing the widespread use of MXenes is the lack of methods for assembling MXene in 3D space without significant restacking, which degrades their performance. Here, this challenge is successfully overcome by introducing a novel material system: a 3D network of MXene formed on a porous ceramic backbone. The backbone dictates the network's 3D architecture while providing mechanical strength, gas/liquid permeability, and other beneficial properties. Freeze casting is used to fabricate a silica backbone with open pores and controlled porosity. Next, capilary flow is used to infiltrate MXene into the backbone from a dispersion. The system is then dried to conformally coat the pore walls with MXene, creating an interconnected 3D-MXene network. The fabrication approach is reproducible, and the MXene-infiltrated porous silica (MX-PS) system is highly conductive (e.g., 340 S m-1 ). The electrical conductivity of MX-PS is controlled by the porosity distribution, MXene concentration, and the number of infiltration cycles. Sandwich-type supercapacitors with MX-PS electrodes are shown to produce excellent areal capacitance (7.24 F cm-2 ) and energy density (0.32 mWh cm-2 ) with only 6% added MXene mass. This approach of creating 3D architectures of 2D nanomaterials will significantly impact many engineering applications.
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Affiliation(s)
- Mert Arslanoglu
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - Bin Yuan
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - Rahul Panat
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
- Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
| | - O Burak Ozdoganlar
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
- Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
- Department of Biomedical Engineering, Carnegie Mellon University, Pittsburgh, PA, 15213, USA
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14
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Wang H, Dou X, Wang Z, Liu Z, Ye Q, Guo R, Zhou F. Boosting Sensitivity and Durability of Pressure Sensors Based on Compressible Cu Sponges by Strengthening Adhesion of "Rigid-Soft" Interfaces. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2303234. [PMID: 37501331 DOI: 10.1002/smll.202303234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/10/2023] [Indexed: 07/29/2023]
Abstract
The interface adhesion plays a key role between rigid metal and elastomer in compressible and stretchable conductors. However, the poor interfacial adhesion hinders their wide applications. To strengthen the interface adhesion, herein, a combination strategy of structure interlocking and polymer bridging is designed by introducing a method of subsurface-initiated atom transfer radical polymerization (sSI-ATRP). This method can make polymer brush root in polydimethylsiloxane (PDMS) subsurface, on this basis, metals further grow from subsurface to surface of PDMS via electroless deposition. As a result, the adhesive strength (≈2.5 MPa) between metal layer and PDMS elastomer is 4 times higher than that made by common polymer modification. As a demonstration, pressure sensor is constructed by using as-prepared compressible 3D Cu sponge as a top electrode and paper-based interdigited metal electrode as a bottom electrode. The device sensitivity can reach up to 961.2 kPa-1 and the durability can arrive at 3 000 cycles without degradation. Thus, this proposed interface-enhancement strategy for rigid-soft materials can significantly promote the performance of piezoresistive pressure sensors based on 3D conductive sponge. In the future, it would also be expanded to the fabrication of stretchable conductors and extensively applied in other flexible and wearable electronics.
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Affiliation(s)
- Haoran Wang
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Xiaoqiang Dou
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Zheng Wang
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Zihan Liu
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Qian Ye
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, China
| | - Ruisheng Guo
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, China
- Shandong Laboratory of Yantai Advanced Materials and Green Manufacture, Yantai, 264006, China
| | - Feng Zhou
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, 710072, China
- Shandong Laboratory of Yantai Advanced Materials and Green Manufacture, Yantai, 264006, China
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese of Academy of Sciences, Lanzhou, 730000, China
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15
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Upreti BB, Kamboj N, Dey RS. Laser-irradiated carbonized polyaniline-N-doped graphene heterostructure improves the cyclability of on-chip microsupercapacitor. NANOSCALE 2023; 15:15268-15278. [PMID: 37675630 DOI: 10.1039/d3nr02862c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Laser-irradiated graphene-based heterostructures have attracted significant attention for the fabrication of highly conducting and stable metal-free energy storage devices. Heteroatom doping on the graphene backbone has proven to have better charge storage properties. Among other heteroatoms, nitrogen-doped graphene (NG) has been extensively researched due to its several advanced properties while maintaining the original characteristics of graphene for energy storage applications. However, NG is generally prepared via chemical vapor deposition or high temperature pyrolysis method, which gives low yield and has a complex operation route. In this work, first a polyaniline-reduce graphene oxide (PANI-rGO) heterostructure was prepared via in situ electrochemical polymerization, followed by the deposition process. In the next step, laser-irradiation process was employed to carbonize polyaniline as well as doping of nitrogen on the graphene film, simultaneously. For the very first time, laser-irradiated carbonization of PANI on NG (cPANI-NG) heterostructure was utilized for microsupercapacitor (MSC). The as-prepared cPANI-NG-MSC shows extremely high cycling stability with a capacitance enhancement of 135% of its initial capacitance after 70 000 continuous charge-discharge cycles. It is very interesting to know the origin of the capacitance enhancement, which results from the change of pyrrolic N in NG-MSC to the pyridinic and graphitic N. An on-chip NG-MSC exhibits an excellent charge storage capacitance of 43.5 mF cm-2 at a current density of 0.5 mA cm-2 and shows impressive power delivery at a very high scan rate of 100 V s-1. The excellent rate capability of the MSC shows capacitance retention up to 70.1% with the variation of current density. This unique approach to fabricate NG-MSC can have a broad range of applications as energy storage devices in the electronics market, as demonstrated by glowing a commercial red LED.
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Affiliation(s)
| | - Navpreet Kamboj
- Institute of Nano Science and Technology (INST), Mohali-140306, Punjab, India.
| | - Ramendra Sundar Dey
- Institute of Nano Science and Technology (INST), Mohali-140306, Punjab, India.
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16
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Chen X, Zhang K, Chuai M, Zhang M. Modulation of p- and n-Type Transitions in Co 3- x Ni x O 4 Nanoparticles for Enhanced Supercapacitor Electrochemical Performance. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2302342. [PMID: 37259277 DOI: 10.1002/smll.202302342] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/28/2023] [Indexed: 06/02/2023]
Abstract
The efficient storage of electrons and the type of conduction in semiconductor materials are important factors in determining their electrochemical performance. However, the interaction between these two factors is often overlooked by researchers. In this study, the effects of Ni doping at Co3- x Nix O4 nanoparticles on the electronic storage form of the material and resulting changes in the conduction p/n-type are reported. Theoretical calculations demonstrate that n-type conduction with high effective mass of electrons contributes significantly to the redox reaction of electrode materials and is beneficial for improving electrochemical performance. The specific capacitance of Co3- x Nix O4 (x = 0.67) electrode material is 10 times larger than that of Co3 O4 due to enhanced orbital hybridization caused by Ni atom doping. The findings provide new directions for exploring the mechanism of conductive type conversion of materials and offer insights beyond the traditional approach of considering doping content alone.
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Affiliation(s)
- Xi Chen
- State Key Laboratory of Superhard Materials, Jilin University, Changchun, 130012, P. R. China
| | - Kewei Zhang
- State Key Laboratory of Superhard Materials, Jilin University, Changchun, 130012, P. R. China
| | - Mingyan Chuai
- State Key Laboratory of Superhard Materials, Jilin University, Changchun, 130012, P. R. China
| | - Mingzhe Zhang
- State Key Laboratory of Superhard Materials, Jilin University, Changchun, 130012, P. R. China
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17
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Li X, Lin X, Yang N, Li X, Zhang W, Komarneni S. Different metal cation-doped MnO 2/carbon cloth for wide voltage energy storage. J Colloid Interface Sci 2023; 649:731-740. [PMID: 37385038 DOI: 10.1016/j.jcis.2023.06.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/14/2023] [Accepted: 06/19/2023] [Indexed: 07/01/2023]
Abstract
Aqueous gel supercapacitors, as an important component of flexible energy storage devices, have received widespread attention for their fast charging/discharging rates, long cycle life and high electrochemical stability under mechanical deformation condition. However, the low energy density of aqueous gel supercapacitors has greatly hindered their further development due to the narrow electrochemical window and limited energy storage capacity. Therefore, different metal cation-doped MnO2/carbon cloth-based flexible electrodes herein are prepared by constant voltage deposition and electrochemical oxidation in various saturated sulphate solutions. The influence of different metal cations as K+, Na+ and Li+ doping and deposition conditions on the apparent morphology, lattice structure and electrochemical properties are explored. Furthermore, the pseudo-capacitance ratio of the doped MnO2 and the voltage expansion mechanism of the composite electrode are investigated. The specific capacitance and pseudo-capacitance ratio of the optimized δ-Na0.31MnO2/carbon cloth as MNC-2 electrode could be reached 327.55 F/g at 10 mV/s and 35.56% of the pseudo-capacitance, respectively. The flexible symmetric supercapacitors (NSCs) with desirable electrochemical performances in the operating range of 0-1.4 V are further assembled with MNC-2 as the electrodes. The energy density is 26.8 Wh/kg at the power density of 300 W/kg, while the energy density can still reach 19.1 Wh/kg when the power density is up to 1150 W/kg. The energy storage devices with high-performance developed in this work can provide new ideas and strategic support for the application in portable and wearable electronic devices.
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Affiliation(s)
- Xiaoyan Li
- College of Textile and Garment, Hebei University of Science & Technology, The Innovation Center of Textile and Garment Technology, Hebei 050018, PR China; Jiangsu Engineering Research Center of Textile Dyeing and Printing for Energy Conservation, Discharge Reduction and Cleaner Production (ERC), Soochow University, Suzhou 215123, PR China.
| | - Xiaoping Lin
- College of Textile and Garment, Hebei University of Science & Technology, The Innovation Center of Textile and Garment Technology, Hebei 050018, PR China
| | - Na Yang
- College of Textile and Garment, Hebei University of Science & Technology, The Innovation Center of Textile and Garment Technology, Hebei 050018, PR China
| | - Xianghong Li
- College of Textile and Garment, Hebei University of Science & Technology, The Innovation Center of Textile and Garment Technology, Hebei 050018, PR China
| | - Wei Zhang
- College of Textile and Garment, Hebei University of Science & Technology, The Innovation Center of Textile and Garment Technology, Hebei 050018, PR China
| | - Sridhar Komarneni
- Materials Research Institute and Department of Ecosystem Science and Management, 204 Energy and the Environment Laboratory, The Pennsylvania State University, University Park, PA 16802, USA.
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18
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Wang F, Guo Z, Wang Z, Zhu H, Zhao G, Chen C, Liu M, Sun R, Kang F, Wong CP, Yang C. Laser-Induced Transient Self-Organization of TiN x Nano-Filament Percolated Networks for High Performance Surface-Mountable Filter Capacitors. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2210038. [PMID: 36688671 DOI: 10.1002/adma.202210038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 01/09/2023] [Indexed: 06/17/2023]
Abstract
Filter capacitors (FCs) are substantial for digital circuits and microelectronic devices, and thus more compact FCs are eternally demanded for system miniaturization. Even though microsupercapacitors are broadly regarded as an excellent candidate for future FCs, yet due to the limitation of available electrode materials, the capacitive performance of reported MSCs drops sharply under high-frequency alternating current. Herein, we present a unique laser-induced transient self-organization strategy, which synergizes pulsed laser energy and multi-physical field controlled coalescence processes, leading to the rapid and controllable preparation of titanium nitride ultrafine nano-filaments (diameter ≈3-5 nm) networks. Their chaotic fractal nanoporous structure, superior specific surface area, and excellent conductivity render these nanostructures promising candidates for FCs. Surface-mounted filter capacitors based on this electrode material exhibit ultra-long cycle-life (2 000 000 cycles) with record ultrahigh volumetric energy density of 9.17 mWh cm-3 at 120 Hz in aqueous electrolyte, displaying advantages in function, size, and integrability compared with the state-of-the-art aluminum electrolytic capacitors. The method here provides a versatile toolbox for designing novel nanostructures with intriguing characteristics and insights for developing advanced and miniaturized filter and power devices.
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Affiliation(s)
- Fangcheng Wang
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
- Shenzhen Institute of Advanced Electronic Materials-Shenzhen Fundamental Research Institutions, Shenzhen Institute of Advanced Technology Chinese Academy of Sciences, Shenzhen, 518055, P. R. China
| | - Zhenbin Guo
- Institute of Semiconductor Manufacturing Research, Shenzhen University, Shenzhen, Guangdong, 518060, P. R. China
| | - Zhiyuan Wang
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Haojie Zhu
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Guangyao Zhao
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Chaojie Chen
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Mingjie Liu
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Rong Sun
- Shenzhen Institute of Advanced Electronic Materials-Shenzhen Fundamental Research Institutions, Shenzhen Institute of Advanced Technology Chinese Academy of Sciences, Shenzhen, 518055, P. R. China
| | - Feiyu Kang
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
| | - Ching-Ping Wong
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Cheng Yang
- Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, P. R. China
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19
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del Valle MA, Gacitúa MA, Hernández F, Luengo M, Hernández LA. Nanostructured Conducting Polymers and Their Applications in Energy Storage Devices. Polymers (Basel) 2023; 15:polym15061450. [PMID: 36987228 PMCID: PMC10054839 DOI: 10.3390/polym15061450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/23/2023] [Accepted: 02/27/2023] [Indexed: 03/17/2023] Open
Abstract
Due to the energy requirements for various human activities, and the need for a substantial change in the energy matrix, it is important to research and design new materials that allow the availability of appropriate technologies. In this sense, together with proposals that advocate a reduction in the conversion, storage, and feeding of clean energies, such as fuel cells and electrochemical capacitors energy consumption, there is an approach that is based on the development of better applications for and batteries. An alternative to commonly used inorganic materials is conducting polymers (CP). Strategies based on the formation of composite materials and nanostructures allow outstanding performances in electrochemical energy storage devices such as those mentioned. Particularly, the nanostructuring of CP stands out because, in the last two decades, there has been an important evolution in the design of various types of nanostructures, with a strong focus on their synergistic combination with other types of materials. This bibliographic compilation reviews state of the art in this area, with a special focus on how nanostructured CP would contribute to the search for new materials for the development of energy storage devices, based mainly on the morphology they present and on their versatility to be combined with other materials, which allows notable improvements in aspects such as reduction in ionic diffusion trajectories and electronic transport, optimization of spaces for ion penetration, a greater number of electrochemically active sites and better stability in charge/discharge cycles.
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Affiliation(s)
- M. A. del Valle
- Laboratorio de Electroquímica de Polímeros, Pontificia Universidad Católica de Chile, Av. V. Mackenna 4860, Santiago 7820436, Chile
- Correspondence: (M.A.d.V.); (L.A.H.)
| | - M. A. Gacitúa
- Facultad de Ingeniería y Ciencias, Universidad Diego Portales, Ejército 441, Santiago 8370191, Chile
| | - F. Hernández
- Laboratorio de Electroquímica, Instituto de Química y Bioquímica, Facultad de Ciencias, Universidad de Valparaíso, Av. Gran Bretaña 1111, Playa Ancha, Valparaíso 2340000, Chile
| | - M. Luengo
- Laboratorio de Electroquímica, Instituto de Química y Bioquímica, Facultad de Ciencias, Universidad de Valparaíso, Av. Gran Bretaña 1111, Playa Ancha, Valparaíso 2340000, Chile
| | - L. A. Hernández
- Laboratorio de Electroquímica, Instituto de Química y Bioquímica, Facultad de Ciencias, Universidad de Valparaíso, Av. Gran Bretaña 1111, Playa Ancha, Valparaíso 2340000, Chile
- Correspondence: (M.A.d.V.); (L.A.H.)
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20
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Dinh KH, Roussel P, Lethien C. Advances on Microsupercapacitors: Real Fast Miniaturized Devices toward Technological Dreams for Powering Embedded Electronics? ACS OMEGA 2023; 8:8977-8990. [PMID: 36936327 PMCID: PMC10018517 DOI: 10.1021/acsomega.2c07549] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
Microsupercapacitors (MSCs) have emerged as the next generation of electrochemical energy storage sources for powering miniaturized embedded electronic and Internet of Things devices. Despite many advantages such as high-power density, long cycle life, fast charge/discharge rate, and moderate energy density, MSCs are not at the industrial level in 2022, while the first MSC was published more than 20 years ago. MSC performance is strongly correlated to electrode material, device configuration, and the used electrolyte. There are therefore many questions and scientific/technological locks to be overcome in order to raise the technological readiness level of this technology to an industrial stage: the type of electrode material, device topology/configuration, and use of a solid electrolyte with high ionic conductivity and photopatternable capabilities are key parameters that we have to optimize in order to fulfill the requirements. Carbon-based, pseudocapacitive materials such as transition metal oxide, transition metal nitride, and MXene used in symmetric or asymmetric configurations are extensively investigated. In this Review, the current progress toward the fabrication of MSCs is summarized. Challenges and prospectives to improve the performance of MSCs are discussed.
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Affiliation(s)
- Khac Huy Dinh
- Institut
d’Electronique, de Microélectronique et de Nanotechnologies,
Université de Lille, CNRS, Université Polytechnique
Hauts-de-France, UMR 8520 - IEMN, F-59000 Lille, France
- Unité
de Catalyse et de Chimie du Solide (UCCS), Université de Lille,
CNRS, Centrale Lille, Université d’Artois, UMR 8181
− UCCS, F-59000 Lille, France
- Réseau
sur le Stockage Electrochimique de l’Energie (RS2E), CNRS FR
3459, 33 rue Saint Leu, 80039 Amiens Cedex, France
| | - Pascal Roussel
- Unité
de Catalyse et de Chimie du Solide (UCCS), Université de Lille,
CNRS, Centrale Lille, Université d’Artois, UMR 8181
− UCCS, F-59000 Lille, France
| | - Christophe Lethien
- Institut
d’Electronique, de Microélectronique et de Nanotechnologies,
Université de Lille, CNRS, Université Polytechnique
Hauts-de-France, UMR 8520 - IEMN, F-59000 Lille, France
- Réseau
sur le Stockage Electrochimique de l’Energie (RS2E), CNRS FR
3459, 33 rue Saint Leu, 80039 Amiens Cedex, France
- Institut
Universitaire de France (IUF), 75005 Paris, France
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21
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Xu J, Li Y, Wang J, Liu H, Hou Q, Wang R, Lang T, Cui B, Pan H, Chen Y, Quan J, Yang H, Li L, Liu Y. Screen-printed highly stretchable and stable flexible electrodes with a negative Poisson's ratio structure for supercapacitors. NANOSCALE 2023; 15:1260-1272. [PMID: 36541665 DOI: 10.1039/d2nr06669f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Flexible power sources are crucial to developing flexible electronic systems; nonetheless, the current poor stretchability and stability of flexible power sources hinder their application in such devices. Accordingly, the stretchability and fatigue stability of flexible power sources are crucial for the practical application of flexible electronic systems. In this work, a flexible electrode with an arc-shaped star concave negative Poisson's ratio (NPR) structure is fabricated through the screen printing process. Using the combination of finite element analysis (FEA) and tensile tests, it is proven that the arc-shaped star concave NPR electrode can effectively reduce the maximum tensile stress and increase the maximum elongation (maximum elongation 140%). Furthermore, the flexible electrodes prepared in this study are assembled into all-solid-state symmetric supercapacitors (SSCs), and their electrochemical properties are tested. The SSC prepared in this study has a high areal capacitance of 243.1 mF cm-2. It retains 89.25% of its initial capacity after 5000 times of folding and can maintain a stable output even in extreme deformation, which indicates that the SSC prepared in this study has excellent stability. The SSC with the advantages mentioned above obtained in this study is expected to provide new opportunities to develop flexible electronic systems.
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Affiliation(s)
- Jianxin Xu
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Yang Li
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Junyao Wang
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Huan Liu
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Qi Hou
- School of Mechanical and Aerospace Engineering, Jilin University, Changchun, China
| | - Rui Wang
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Tianhong Lang
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Bowen Cui
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Hongxu Pan
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Yansong Chen
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Jingran Quan
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Hanbo Yang
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Lixiang Li
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
| | - Yahao Liu
- College of Mechanical Engineering, Northeast Electric Power University, Jilin, China.
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22
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The review of advances in interfacial electrochemistry in Estonia: electrochemical double layer and adsorption studies for the development of electrochemical devices. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05338-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AbstractThe electrochemistry nowadays has many faces and challenges. Although the focus has shifted from fundamental electrochemistry to applied electrochemistry, one needs to acknowledge that it is impossible to develop and design novel green energy transition devices without a comprehensive understanding of the electrochemical processes at the electrode and electrolyte interface that define the performance mechanisms. The review gives an overview of the systematic research in the field of electrochemistry in Estonia which reflects on the excellent collaboration between fundamental and applied electrochemistry.
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23
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Ding Y, Zheng J, Gong B, Ni H, Pan G, Tang P, Zhao J. Regulating crystal surface of Cu2O distributed in graphene film to explore supercapacitive performance in liquid or gel electrolyte. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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24
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4D printing of MXene hydrogels for high-efficiency pseudocapacitive energy storage. Nat Commun 2022; 13:6884. [DOI: 10.1038/s41467-022-34583-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 10/31/2022] [Indexed: 11/15/2022] Open
Abstract
Abstract2D material hydrogels have recently sparked tremendous interest owing to their potential in diverse applications. However, research on the emerging 2D MXene hydrogels is still in its infancy. Herein, we show a universal 4D printing technology for manufacturing MXene hydrogels with customizable geometries, which suits a family of MXenes such as Nb2CTx, Ti3C2Tx, and Mo2Ti2C3Tx. The obtained MXene hydrogels offer 3D porous architectures, large specific surface areas, high electrical conductivities, and satisfying mechanical properties. Consequently, ultrahigh capacitance (3.32 F cm−2 (10 mV s−1) and 233 F g−1 (10 V s−1)) and mass loading/thickness-independent rate capabilities are achieved. The further 4D-printed Ti3C2Tx hydrogel micro-supercapacitors showcase great low-temperature tolerance (down to –20 °C) and deliver high energy and power densities up to 93 μWh cm−2 and 7 mW cm−2, respectively, surpassing most state-of-the-art devices. This work brings new insights into MXene hydrogel manufacturing and expands the range of their potential applications.
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25
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Qiang Y, Wang X, Ying Z, Zhou Y, Liu R, Gao S, Yan L. High-Efficiency Ion Enrichment inside Ultra-Short Carbon Nanotubes. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3528. [PMID: 36234655 PMCID: PMC9565519 DOI: 10.3390/nano12193528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/03/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
The ion-enrichment inside carbon nanotubes (CNTs) offers the possibility of applications in water purification, ion batteries, memory devices, supercapacitors, field emission and functional hybrid nanostructures. However, the low filling capacity of CNTs in salt solutions due to end caps and blockages remains a barrier to the practical use of such applications. In this study, we fabricated ultra-short CNTs that were free from end caps and blockages using ball milling and acid pickling. We then compared their ion-enrichment capacity with that of long CNTs. The results showed that the ion-enrichment capacity of ultra-short CNTs was much higher than that of long CNTs. Furthermore, a broad range of ions could be enriched in the ultra-short CNTs including alkali-metal ions (e.g., K+), alkaline-earth-metal ions (e.g., Ca2+) and heavy-metal ions (e.g., Pb2+). The ultra-short CNTs were much more unobstructed than the raw long CNTs, which was due to the increased orifice number per unit mass of CNTs and the decreased difficulty in removing the blockages in the middle section inside the CNTs. Under the hydrated-cation-π interactions, the ultra-short CNTs with few end caps and blockages could highly efficiently enrich ions.
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Affiliation(s)
- Yu Qiang
- School of Physics, East China University of Science and Technology, Shanghai 200237, China
- School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Xueliang Wang
- Zhejiang Engineering Research Center for Tissue Repair Materials, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou 325000, China
- School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhemian Ying
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuying Zhou
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Renduo Liu
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Siyan Gao
- School of Physics, East China University of Science and Technology, Shanghai 200237, China
- School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Long Yan
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
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26
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Back S, Park JH, Kang B. Microsupercapacitive Stone Module for Natural Energy Storage. ACS NANO 2022; 16:11708-11719. [PMID: 35730591 DOI: 10.1021/acsnano.2c01753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Increasing accessibility of energy storage platforms through user interface is significant in realizing autonomous power supply systems because they can be expanded in multidimensional directions to enable pervasive and customized energy storage systems (ESSs) for portable and miniaturized electronics. Herein, we implemented a high-performance asymmetric microsupercapacitor (MSC) on a natural stone surface, which represents a class of omnipresent, low-cost, ecofriendly, and recyclable energy storage interface for sustainable and conveniently accessible ESSs. Highly conductive and porous Cu electrodes were robustly fabricated on a rough marble substrate via explosive reduction-sintering of cost-effective CuO nanoparticles by using instantaneous, inexpensive, and simple laser-material interaction (LMI) technology. Faradaic Fe3O4 and capacitive Mn3O4 were sequentially electroplated on the surface of the porous Cu interdigitated electrodes to demonstrate hybrid MSC with a high-potential window and specific area. Despite the irregular geometry of the stone interface, the laser-induced MSC module produced high areal energy density and power density (6.55 μWh cm-2 and 1.2 mW cm-2, respectively) without the use of complex integrated circuit fabrication methods, such as photolithography, vacuum deposition, or chemical etching. The fabricated MSC stone cells were successfully scaled up via serial or parallel connections to achieve the concept of a scalable energy storage wall applicable as a three-dimensional energy station inside or outside a whole-building interface. The excellent durability of the MSC wall was confirmed by harsh-impact tests, and it was attributed to the robustness of the LMI-derived Cu current collectors and electroplated MSC metal oxides. Furthermore, a natural stone substrate with high mechanical toughness could be recycled by grinding the MSC conductors and active layers, thus considerably reducing the environmental pollutants and helping to realize green electronics.
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Affiliation(s)
- Seunghyun Back
- School of Mechanical Engineering, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul 02707, Republic of Korea
| | - Jung Hwan Park
- Department of Mechanical Engineering (Department of Aeronautics, Mechanical, and Electronic Convergence Engineering), Kumoh National Institute of Technology, 61 Daehak-ro, Gumi, Gyeongbuk 39177, Republic of Korea
| | - Bongchul Kang
- School of Mechanical Engineering, Kookmin University, 77 Jeongneung-ro, Seongbuk-gu, Seoul 02707, Republic of Korea
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27
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Femtosecond laser induced one-step nanopatterning and preparation of rGO/RuO2 electrodes for high-performance micro-supercapacitors. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Zhang T, Zhang P, Liao Z, Wang F, Wang J, Wang M, Zschech E, Zhuang X, Schmidt OG, Feng X. Interfacial synthesis of crystalline quasi-two-dimensional polyaniline thin films for high-performance flexible on-chip micro-supercapacitors. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.11.052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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29
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Jhajhria D, Tiwari P, Chandra R. Planar Microsupercapacitors Based on Oblique Angle Deposited Highly Porous TiN Thin Films. ACS APPLIED MATERIALS & INTERFACES 2022; 14:26162-26170. [PMID: 35613435 DOI: 10.1021/acsami.2c03213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Microsupercapacitors are gaining increasing interest for energy storage in miniaturized electronic devices. However, the production of porous electrode material with standard microfabrication techniques is a big problem. Here, we report on the oblique angle deposition of highly porous and nanostructured columnar titanium nitride (TiN) films on silicon substrate using magnetron sputtering for high-performance microsupercapacitors. The intercolumnar porosity of the sputtered TiN films can be systematically controlled as a function of the oblique angle α achieved by tilting the substrate. The denser morphologies in TiN films deposited at α = 0° lead to moderate capacitive behavior in a 1 M Na2SO4 electrolyte solution. Meanwhile, a high areal capacitance of 17.5 mF·cm-2 is obtained for a 60° oblique angle due to high intercolumnar porosity in films, which increases the specific surface area and facilitates easy electrolyte permeation. The electrodes also retain 88.2% of the initial specific capacitance after 10,000 charging/discharging cycles. A planar interdigitated microsupercapacitor has been subsequently fabricated based on an optimized TiN thin film serving as both an efficient electrode and a current collector. TThe device was electrochemically tested using polyvinyl alcohol (PVA)-Na2SO4 hydrogel electrolyte allowing a voltage window of 1.8 V and showed energy densities of 0.46 μWh·cm-2 while maintaining a high-power density of 703.12 μWh·cm-2. This work gives insight into the use of oblique angle deposition for obtaining highly porous films of other electrode materials for microsupercapacitor applications with the advantage of using a simple microfabrication process.
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Affiliation(s)
- Deepika Jhajhria
- Nanoscience Laboratory, Institute Instrumentation Centre, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Pranjala Tiwari
- Nanoscience Laboratory, Institute Instrumentation Centre, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Ramesh Chandra
- Nanoscience Laboratory, Institute Instrumentation Centre, Indian Institute of Technology Roorkee, Roorkee 247667, India
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30
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Jiang X, Gao R, Liu G, Luo H, Zhao X, Jiang L. Construction of Graphene-Based "In-Paper" 3D Interdigital Microelectrodes for High Performance Metal-Free Flexible Supercapacitors. SMALL METHODS 2022; 6:e2101454. [PMID: 35253399 DOI: 10.1002/smtd.202101454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 02/06/2022] [Indexed: 06/14/2023]
Abstract
Flexible micro-supercapacitors (MSCs) are promising power sources of portable/wearable electronic devices. Electrodes are the key components determining performance of the MSCs, but it still remains a big challenge in either materials or fabrication methods to achieve both high charge storage capability and robust mechanical flexibility. Herein, a novel water-cooling assisted selective laser ablation (WASLA) technique is demonstrated for scale-fabrication of "embedded-in-paper" 3D graphene-cellulose composite interdigital electrodes (3D GCCIEs) in a mask-free and chemical-free manner. The obtained electrodes are endowed with 3D charge storage geometry, high electrical conduction, freely designed patterns, and the inherent advantages of paper substrate. Therefore, the 3D GCCIEs-based MSC exhibits excellent overall performance including large specific capacitances, high rate performance, impressive cyclic stability, and remarkable mechanical flexibility. Moreover, metal-free 3D GCCIE-MSC integrated arrays with diverse shapes composed of linear/curved interdigital electrodes are also fabricated, and a letter-shaped MSC array successfully lit a light emitting diode light in both flat and folded status demonstrating excellent device flexibility. The as-fabricated 3D GCCIE-MSCs have shown great application potential as power sources of flexible electronic devices, and the WASLA method proves to be an effective strategy for scale-manufacturing high performance paper-based charge storage devices not limited to supercapacitors.
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Affiliation(s)
- Xuening Jiang
- Key Laboratory of Materials Modification by Laser, Ion and Electron Beams Dalian University of Technology, Ministry of Education, School of Physics, Dalian, 116024, P. R. China
| | - Rixia Gao
- Key Laboratory of Materials Modification by Laser, Ion and Electron Beams Dalian University of Technology, Ministry of Education, School of Physics, Dalian, 116024, P. R. China
| | - Gang Liu
- Key Laboratory of Materials Modification by Laser, Ion and Electron Beams Dalian University of Technology, Ministry of Education, School of Physics, Dalian, 116024, P. R. China
| | - Hao Luo
- Key Laboratory of Materials Modification by Laser, Ion and Electron Beams Dalian University of Technology, Ministry of Education, School of Physics, Dalian, 116024, P. R. China
| | - Xueping Zhao
- Key Laboratory of Materials Modification by Laser, Ion and Electron Beams Dalian University of Technology, Ministry of Education, School of Physics, Dalian, 116024, P. R. China
| | - Lei Jiang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
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31
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Jin X, Song L, Dai C, Xiao Y, Han Y, Li X, Wang Y, Zhang J, Zhao Y, Zhang Z, Chen N, Jiang L, Qu L. A Flexible Aqueous Zinc-Iodine Microbattery with Unprecedented Energy Density. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2109450. [PMID: 35139262 DOI: 10.1002/adma.202109450] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 01/23/2022] [Indexed: 06/14/2023]
Abstract
Currently, reported aqueous microbatteries (MBs) only show unsatisfactory electrochemical performance (≤120 mWh cm-3 volumetric energy density and <1000 μWh cm-2 areal energy density) and it remains challenging to develop durable aqueous MBs that can simultaneously offer both high volumetric and areal energy density. Herein, an in situ electrodeposition strategy is adopted to construct a flexible aqueous zinc-iodine MB (ZIDMB). Notably, the fabrication process well avoids the use of common additives (such as binders, conductive agents, and toxic solvent) and also bypasses subsequent time-consuming procedures such as grinding, coating, drying, etc., thus greatly simplifying the manufacture of the ZIDMB. Meanwhile, owing to the suppression of the shuttle effect of triiodide ions and the high ionic conductivity of the polyelectrolyte, the ZIDMB can simultaneously deliver record-high volumetric and areal energy densities of 1647.3 mWh cm-3 and 2339.1 μWh cm-2 , thus achieving values at least 13.5- and 2.3-fold better than those of best available aqueous MBs, respectively. This work affords an innovative strategy to construct an ideal micro-power-source for future miniaturized and integrated electronics.
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Affiliation(s)
- Xuting Jin
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Li Song
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Chunlong Dai
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Yukun Xiao
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Yuyang Han
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xiangyang Li
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Ying Wang
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Jiatao Zhang
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Yang Zhao
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Zhipan Zhang
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Nan Chen
- Key Laboratory of Cluster Science, Ministry of Education of China, Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Lan Jiang
- Laser Micro-/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Liangti Qu
- Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
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Huang H, Chu X, Xie Y, Zhang B, Wang Z, Duan Z, Chen N, Xu Z, Zhang H, Yang W. Ti 3C 2T x MXene-Based Micro-Supercapacitors with Ultrahigh Volumetric Energy Density for All-in-One Si-Electronics. ACS NANO 2022; 16:3776-3784. [PMID: 35239314 DOI: 10.1021/acsnano.1c08172] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
MXene-based microsupercapacitors (MSCs) have promoted the development of on-chip energy storage for miniaturized and portable electronics due to the small size, high power density and integration density. However, restricted energy density and operating voltage invariably create obstacles to the practical application of MSCs. Here, we report a symmetric MXene-based on-chip MSC, achieving an ultrahigh energy density of 75 mWh cm-3 with high operating voltage of 1.2 V, which are almost the highest values among all reported symmetric MXene MSCs. The adjustment strategy of acetone on the viscosity and surface tension of MXene ink, along with the natural sedimentation strategy, can effectively prevent the orderly stacking of MXene sheets. Further, we developed an all-in-one Si-electronics with three series MSCs through laser-etching technology, obviously presenting high integration capacity and processing compatibility. Thus, this work will contribute to the development of high integration all-in-one electronics with high energy density MXene-based MSCs.
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Affiliation(s)
- Haichao Huang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Xiang Chu
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Yanting Xie
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Binbin Zhang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Zixing Wang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Zhongyi Duan
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Ningjun Chen
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Zhong Xu
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Haitao Zhang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Weiqing Yang
- Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
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Yang H, Zhao Y, Chen Z, Huang S, Lu C, Ke C, Zhai G, Zhu J, Zhuang X. A Narrow Bandgap, Isocyanide‐based Coordination Polymer Framework for Micro‐Supercapacitors with AC Line‐Filtering Performance. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hang Yang
- School of Materials Science and Engineering Changzhou University Changzhou 213164 China
- The meso‐Entropy Matter Lab State Key Laboratory of Metal Matrix Composites School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 China
| | - Yazhen Zhao
- The meso‐Entropy Matter Lab State Key Laboratory of Metal Matrix Composites School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 China
| | - Zhenying Chen
- The meso‐Entropy Matter Lab State Key Laboratory of Metal Matrix Composites School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 China
- College of Chemistry and Molecular Engineering Zhengzhou University Zhengzhou Henan 450001 China
| | - Senhe Huang
- The meso‐Entropy Matter Lab State Key Laboratory of Metal Matrix Composites School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 China
| | - Chenbao Lu
- The meso‐Entropy Matter Lab State Key Laboratory of Metal Matrix Composites School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 China
| | - Changchun Ke
- School of Mechanical Engineering Shanghai Jiao Tong University Shanghai 200240 China
| | - Guangqun Zhai
- School of Materials Science and Engineering Changzhou University Changzhou 213164 China
| | - Jinhui Zhu
- The meso‐Entropy Matter Lab State Key Laboratory of Metal Matrix Composites School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 China
| | - Xiaodong Zhuang
- The meso‐Entropy Matter Lab State Key Laboratory of Metal Matrix Composites School of Chemistry and Chemical Engineering Frontiers Science Center for Transformative Molecules Shanghai Jiao Tong University Shanghai 200240 China
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Hepel M. Advances in micro‐supercapacitors (MSCs) with high energy density and fast charge‐discharge capabilities for flexible bioelectronic devices—A review. ELECTROCHEMICAL SCIENCE ADVANCES 2022. [DOI: 10.1002/elsa.202100222] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Maria Hepel
- Department of Chemistry State University of New York at Potsdam Potsdam New York USA
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35
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Yang C, Wu X, Xia H, Zhou J, Wu Y, Yang R, Zhou G, Qiu L. 3D Printed Template-Assisted Assembly of Additive-Free Ti 3C 2T x MXene Microlattices with Customized Structures toward High Areal Capacitance. ACS NANO 2022; 16:2699-2710. [PMID: 35084815 DOI: 10.1021/acsnano.1c09622] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Ti3C2Tx MXene is a promising material for electrodes in microsupercapacitors. Recent efforts have been made to fabricate MXene electrodes with designed structures using 3D printing to promote electrolyte permeation and ion diffusion. However, challenges remain in structural design diversity due to the strict ink rheology requirement and limited structure choices caused by existing extrusion-based 3D printing. Herein, additive-free 3D architected MXene aerogels are fabricated via a 3D printed template-assisted method that combines 3D printed hollow template and cation-induced gelation process. This method allows the use of MXene ink with a wide range of concentrations (5 to 150 mg mL-1) to produce MXene aerogels with high structural freedom, fine feature size (>50 μm), and controllable density (3 to 140 mg cm-3). Through structure optimization, the 3D MXene aerogel shows high areal capacitance of 7.5 F cm-2 at 0.5 mA cm-2 with a high mass loading of 54.1 mg cm-2. It also exhibits an ultrahigh areal energy density of 0.38 mWh cm-2 at a power density of 0.66 mW cm-2.
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Affiliation(s)
- Chuang Yang
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Xin Wu
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Foshan (Southern China) Institute for New Materials, Dali Town, Nanhai District, Foshan 528231, China
| | - Heyi Xia
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Jingzhuo Zhou
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Yifan Wu
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
- Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China
| | - Rui Yang
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Guangmin Zhou
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
| | - Ling Qiu
- Shenzhen Geim Graphene Center, Tsinghua Berkeley Shenzhen Institute and Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China
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Zong W, Ouyang Y, Miao YE, Liu T, Lai F. Recent advances and perspectives of 3D printed micro-supercapacitors: from design to smart integrated devices. Chem Commun (Camb) 2022; 58:2075-2095. [PMID: 35048921 DOI: 10.1039/d1cc05544e] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
3D-printed micro-supercapacitors (MSCs) have emerged as the ideal candidates for energy storage devices owing to their unique characteristics of miniaturization, structural diversity, and integration. Exploring the 3D printing technology for various materials and architectures of MSCs is key to realizing customization and optimizing the performance of 3D-printed MSCs. In this review, we summarize the latest progress in 3D-printed MSCs with regards to general printing approaches, printable materials, and rational design considerations. Specifically, several general types of 3D printing techniques (their working principles, available materials, resolutions, advantages, and disadvantages) and their applications to fabricate electrodes with different energy storage mechanisms, and various electrolytes, are summarized. We further discuss research directions in terms of integrated systems with other electronics. Finally, future perspectives on the research and development directions in this important field are further discussed.
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Affiliation(s)
- Wei Zong
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Yue Ouyang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Yue-E Miao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Tianxi Liu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, P. R. China.,The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, P. R. China
| | - Feili Lai
- Department of Chemistry, KU Leuven, Celestijnenlaan 200F, Leuven 3001, Belgium.
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Hoffmann A, Jiménez-Calvo P, Bansmann J, Strauss V, Kuehne AJC. On-chip Direct Laser Writing of PAN-based Carbon Supercapacitor Electrodes. Macromol Rapid Commun 2022; 43:e2100731. [PMID: 35064608 DOI: 10.1002/marc.202100731] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 01/19/2022] [Indexed: 11/07/2022]
Abstract
We report carbonization of polyacrylonitrile by direct laser writing to produce microsupercapacitors directly on-chip. We demonstrate the process by producing interdigitated carbon finger electrodes directly on a printed circuit board, which we then employ to characterize our supercapacitor electrodes. By varying the laser power, we are able to tune the process from carbonization to material ablation. This allows to not only convert pristine polyacrylonitrile films into carbon electrodes, but also to pattern and cut away non-carbonized material to produce completely freestanding carbon electrodes. While the carbon electrodes adhere well to the printed circuit board, non-carbonized polyacrylonitrile is peeled off the substrate. We achieve specific capacities as high as 260 μF/cm2 in a supercapacitor with 16 fingers. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Andreas Hoffmann
- Institute of Organic and Macromolecular Chemistry, Ulm University, Albert-Einstein-Allee 11, Ulm, 89081, Germany
| | - Pablo Jiménez-Calvo
- Department of Colloid Chemistry, Max-Planck-Institute of Colloids and Interfaces, Am Mühlenberg 1, Potsdam, 14476, Germany
| | - Joachim Bansmann
- Institute of Surface Chemistry and Catalysis, Ulm University, Albert-Einstein-Allee 47, Ulm, 89069, Germany
| | - Volker Strauss
- Department of Colloid Chemistry, Max-Planck-Institute of Colloids and Interfaces, Am Mühlenberg 1, Potsdam, 14476, Germany
| | - Alexander J C Kuehne
- Institute of Organic and Macromolecular Chemistry, Ulm University, Albert-Einstein-Allee 11, Ulm, 89081, Germany
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Bi-Fe chalcogenides anchored carbon matrix and structured core-shell Bi-Fe-P@Ni-P nanoarchitectures with appealing performances for supercapacitors. J Colloid Interface Sci 2022; 606:1352-1363. [PMID: 34492471 DOI: 10.1016/j.jcis.2021.08.107] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/11/2021] [Accepted: 08/15/2021] [Indexed: 12/15/2022]
Abstract
Pseudocapacitive materials based on multi-active components are attractive platforms for future portable energy devices due to their excellent redox processes and low cost. In this study, nanostructured bismuth-iron chalcogenide anchored on multiwalled carbon nanotube framework (Bi-Fe chalcogenide/C)-based electrode materials were fabricated via a simple solvothermal protocol with enhanced electrochemical performances. The obtained Bi-Fe chalcogenide/C nanocomposites combining the improved electroconductivity of carbonic frameworks and high pseudocapacitive properties of Bi/Fe reversible redox processes were employed as negative electrodes for asymmetric supercapacitor (ASC) devices. Systematic investigation of the synthesized materials and capacitive performance indicated that the Bi-Fe-P/C electrode simultaneously achieved an intrinsically appreciable specific capacitance of 532 F g-1 at a current density of 1 A g-1, high-rate capability, and cyclic stability, profiting from the structural and amorphous merits as well as the collaborative effect of multiple components. Besides, we employed an effective strategy to graft Bi-Fe-P film on a self-standing nickel phosphide (Ni-P) to manufacture a cathode with superior capacitive performances. The as-prepared core-shell Bi-Fe-P@Ni-P was used as a high-performance positive electrode and displayed a large specific capacitance of 230.6 mAh g-1 at 1 A g-1. Additionally, we also assembled an ASC system using the core-shell Bi-Fe-P@Ni-P as a positive electrode and amorphous Bi-Fe-P/C as a negative electrode with an expanded operational potential of 1.6 V. The hybrid device delivered a high specific energy density of 81.5 Wh kg-1 at a power density of 890.2 W kg-1 together with good cyclic characteristics (85.6% capacitance retention after 8000 consecutive cycles). The obtained findings offer new insights into the design of advanced energy storage materials at relatively low costs and underscore the proficiency of heterostructured multicomponent electrodes as a practical option for enhancing the electrochemical performance of ASC.
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A Review of Fabrication Technologies for Carbon Electrode-Based Micro-Supercapacitors. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12020862] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The very fast evolution in wearable electronics drives the need for energy storage micro-devices, which have to be flexible. Micro-supercapacitors are of high interest because of their high power density, long cycle lifetime and fast charge and discharge. Recent developments on micro-supercapacitors focus on improving the energy density, overall electrochemical performance, and mechanical properties. In this review, the different types of micro-supercapacitors and configurations are briefly introduced. Then, the advances in carbon electrode materials are presented, including activated carbon, carbon nanotubes, graphene, onion-like carbon, and carbide-derived carbon. The different types of electrolytes used in studies on micro-supercapacitors are also treated, including aqueous, organic, ionic liquid, solid-state, and quasi-solid-state electrolytes. Furthermore, the latest developments in fabrication techniques for micro-supercapacitors, such as different deposition, coating, etching, and printing technologies, are discussed in this review on carbon electrode-based micro-supercapacitors.
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Laser-Induced Interdigital Structured Graphene Electrodes Based Flexible Micro-Supercapacitor for Efficient Peak Energy Storage. Molecules 2022; 27:molecules27010329. [PMID: 35011558 PMCID: PMC8746467 DOI: 10.3390/molecules27010329] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/24/2021] [Accepted: 01/01/2022] [Indexed: 01/31/2023] Open
Abstract
The rapidly developing demand for lightweight portable electronics has accelerated advanced research on self-powered microsystems (SPMs) for peak power energy storage (ESs). In recent years, there has been, in this regard, a huge research interest in micro-supercapacitors for microelectronics application over micro-batteries due to their advantages of fast charge–discharge rate, high power density and long cycle-life. In this work, the optimization and fabrication of micro-supercapacitors (MSCs) by means of laser-induced interdigital structured graphene electrodes (LIG) has been reported. The flexible and scalable MSCs are fabricated by CO2-laser structuring of polyimide-based Kapton ® HN foils at ambient temperature yielding interdigital LIG-electrodes and using polymer gel electrolyte (PGE) produced by polypropylene carbonate (PPC) embedded ionic liquid of 1-ethyl-3-methyl-imidazolium-trifluoromethansulphonate [EMIM][OTf]. This MSC exhibits a wide stable potential window up to 2.0 V, offering an areal capacitance of 1.75 mF/cm2 at a scan rate of 5.0 mV/s resulting in an energy density (Ea) of 0.256 µWh/cm2 @ 0.03 mA/cm2 and power density (Pa) of 0.11 mW/cm2 @0.1 mA/cm2. Overall electrochemical performance of this LIG/PGE-MSC is rounded with a good cyclic stability up to 10,000 cycles demonstrating its potential in terms of peak energy storage ability compared to the current thin film micro-supercapacitors.
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Zan G, Wu T, Zhang Z, Li J, Zhou J, Zhu F, Chen H, Wen M, Yang X, Peng X, Chen J, Wu Q. Bioinspired Nanocomposites with Self-Adaptive Stress Dispersion for Super-Foldable Electrodes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103714. [PMID: 34791832 PMCID: PMC8787393 DOI: 10.1002/advs.202103714] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/03/2021] [Indexed: 05/29/2023]
Abstract
In flexible electronics, appropriate inlaid structures for stress dispersion to avoid excessive deformation that can break chemical bonds are lacking, which greatly hinders the fabrication of super-foldable composite materials capable of sustaining numerous times of true-folding. Here, mimicking the microstructures of both cuit cocoon possessing super-flexible property and Mimosa leaf featuring reversible scatheless folding, super-foldable C-web/FeOOH-nanocone (SFCFe) conductive nanocomposites are prepared, which display cone-arrays on fiber structures similar to Mimosa leaf, as well as non-crosslinked junctions, slidable nanofibers, separable layers, and compressible network like cuit cocoon. Remarkably, the SFCFe can undergo over 100 000 times of repeated true-folding without structural damage or electrical conductivity degradation. The mechanism underlying this super-foldable performance is further investigated by real-time scanning electron microscopy folding characterization and finite-element simulations. The results indicate its self-adaptive stress-dispersion mechanism originating from multilevel biomimetic structures. Notably, the SFCFe demonstrates its prospect as a super-foldable anode electrode for aqueous batteries, which shows not only high capacities and satisfactory cycling stability, but also completely coincident cyclic voltammetry and galvanostatic charge-discharge curves throughout the 100 000 times of true-folding. This work reports a mechanical design considering the self-adaptive stress dispersion mechanism, which can realize a scatheless super-foldable electrode for soft-matter electronics.
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Affiliation(s)
- Guangtao Zan
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Tong Wu
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Zhenlei Zhang
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Jing Li
- School of Chemistry and Chemical EngineeringChongqing UniversityChongqing400044P. R. China
| | - Junchen Zhou
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Feng Zhu
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Hanxing Chen
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Ming Wen
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Xiuchun Yang
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
| | - Xiaojun Peng
- State Key Laboratory of Fine ChemicalsDalian University of TechnologyDalian116024P. R. China
| | - Jun Chen
- Department of BioengineeringUniversity of CaliforniaLos AngelesLos AngelesCA90095USA
| | - Qingsheng Wu
- School of Chemical Science and EngineeringInstitute of Advanced StudyShanghai Key Laboratory of Chemical Assessment and SustainabilitySchool of Materials Science and EngineeringSchool of Aerospace Engineering and Applied MechanicsTongji UniversityShanghai200092P. R. China
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Bhardwaj A, Pagaduan JN, Yu YG, Einck VJ, Nuguri S, Katsumata R, Watkins JJ. Large-Pore Ordered Mesoporous Turbostratic Carbon Films Prepared Using Rapid Thermal Annealing for High-Performance Micro-pseudocapacitors. ACS APPLIED MATERIALS & INTERFACES 2021; 13:61027-61038. [PMID: 34913685 DOI: 10.1021/acsami.1c16666] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Carbonization by rapid thermal annealing (RTA) of precursor films structured by a brush block copolymer-mediated self-assembly enabled the preparation of large-pore (40 nm) ordered mesoporous carbon (MPC)-based micro-supercapacitors within minutes. The large pore size of the fabricated films facilitates both rapid electrolyte diffusion for carbon-based electric double-layer capacitors and conformal deposition of V2O5 without pore blockage for pseudocapacitors. The pores were templated using bottlebrush block copolymers (BBCPs) via cooperative assembly of phenol-formaldehyde resin to produce microphase-segregated carbon precursor films on a variety of substrates. Ultrafast RTA processing (∼50 °C/s) at elevated temperatures (up to 1000 °C) then generated stable, conductive, turbostratic MPC films, resolving a significant bottleneck in rapid fabrication. MPC prepared on stainless steel at 900 °C demonstrated exceptionally high areal and volumetric capacitances of 6.3 mF/cm2 and 126 F/cm3 (at 0.8 mA/cm2 using 6 M KOH as the electrolyte), respectively, and 91% capacitance retention after 10,000 galvanostatic charge/discharge cycles. Post-RTA conformal V2O5 deposition yielded pseudocapacitors with 10-fold increase in energy density (20 μW h cm-2 μm-1) without adversely affecting the high power density (450 μW cm-2 μm-1). The use of RTA coupled with BBCP templating opens avenues for scalable, rapid fabrication of high-performance carbon-based micro-pseudocapacitors.
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Affiliation(s)
- Ayush Bhardwaj
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - James Nicolas Pagaduan
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Yong-Guen Yu
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Vincent J Einck
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Sravya Nuguri
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Reika Katsumata
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - James J Watkins
- Polymer Science and Engineering Department, University of Massachusetts, Amherst, Massachusetts 01003, United States
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Wang J, Hu L, Zhou X, Zhang S, Qiao Q, Xu L, Tang S. Three-Dimensional Porous Network Electrodes with Cu(OH) 2 Nanosheet/Ni 3S 2 Nanowire 2D/1D Heterostructures for Remarkably Cycle-Stable Supercapacitors. ACS OMEGA 2021; 6:34276-34285. [PMID: 34963913 PMCID: PMC8697002 DOI: 10.1021/acsomega.1c03507] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/20/2021] [Indexed: 06/14/2023]
Abstract
Developing advanced electrode materials with highly improved charge and mass transfer is critical to obtain high specific capacities and long-term cycle life for energy storage. Herein, three-dimensionally (3D) porous network electrodes with Cu(OH)2 nanosheets/Ni3S2 nanowire 2D/1D heterostructures are rationally fabricated. Different from traditional surface deposition, the 1D/2D heterostructure network is obtained by in situ hydrothermal chemical etching of the surface layer of nickel foam (NF) ligaments. The Cu(OH)2/Ni3S2@NF electrode delivers a high specific capacity (1855 F g-1 at 2 mA cm-2) together with a remarkable stability. The capacity retention of the electrode is over 110% after 35,000 charge/discharge cycles at 20 mA cm-2. The improved performance is attributed to the enhanced electron transfer between 1D Ni3S2 and 2D Cu(OH)2, highly accessible sites of 3D network for electrolyte ions, and strong mechanical bonding and good electrical connection between Cu(OH)2/Ni3S2 active materials and the conductive NF. Especially, the unique 1D/2D heterostructure alleviates structural pulverization during the ion insertion/desertion process. A symmetric device applying the Cu(OH)2/Ni3S2@NF electrode exhibits a remarkable cycling stability with the capacitance retention maintaining over 98% after 30,000 cycles at 50 mA cm-2. Therefore, the outstanding performance promises the architectural 1D/2D heterostructure to offer potential applications in future electrochemical energy storage.
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Affiliation(s)
- Jiansen Wang
- Key
National Laboratory of Solid State Microstructures, Department of
Materials Science and Engineering, Collaborative Innovation Center
of Advanced Microstructures, Jiangsu Key Laboratory of Artificial
Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China
| | - Libing Hu
- Key
National Laboratory of Solid State Microstructures, Department of
Materials Science and Engineering, Collaborative Innovation Center
of Advanced Microstructures, Jiangsu Key Laboratory of Artificial
Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China
- Key
Haian Institute of High-Tech Research, Nanjing
University, Jiangsu 226600, P. R. China
| | - Xiaoya Zhou
- Key
National Laboratory of Solid State Microstructures, Department of
Materials Science and Engineering, Collaborative Innovation Center
of Advanced Microstructures, Jiangsu Key Laboratory of Artificial
Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China
- Key
Haian Institute of High-Tech Research, Nanjing
University, Jiangsu 226600, P. R. China
| | - Sheng Zhang
- Key
National Laboratory of Solid State Microstructures, Department of
Materials Science and Engineering, Collaborative Innovation Center
of Advanced Microstructures, Jiangsu Key Laboratory of Artificial
Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China
- Key
Haian Institute of High-Tech Research, Nanjing
University, Jiangsu 226600, P. R. China
| | - Qingshan Qiao
- Key
National Laboratory of Solid State Microstructures, Department of
Materials Science and Engineering, Collaborative Innovation Center
of Advanced Microstructures, Jiangsu Key Laboratory of Artificial
Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China
- Key
Haian Institute of High-Tech Research, Nanjing
University, Jiangsu 226600, P. R. China
| | - Lei Xu
- Key
Institute of Agricultural Facilities and Equipment, Jiangsu Academy
of Agricultural Sciences; Key Laboratory for Protected Agricultural
Engineering in the Middle and Lower Reaches of Yangtze River, Ministry of Agriculture and Rural Affairs, Nanjing 210014, P. R. China
| | - Shaochun Tang
- Key
National Laboratory of Solid State Microstructures, Department of
Materials Science and Engineering, Collaborative Innovation Center
of Advanced Microstructures, Jiangsu Key Laboratory of Artificial
Functional Materials, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, P. R. China
- Key
Haian Institute of High-Tech Research, Nanjing
University, Jiangsu 226600, P. R. China
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44
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Hou X, Song Y, Zhao Y, Li W, Guo Z, Tang S, Ma Y, Sun R, Wang Q, Li W. A Facile Route to Synthesis of Hierarchically Porous Carbon via Micelle System for Bifunctional Electrochemical Application. Front Chem 2021; 9:762103. [PMID: 34900933 PMCID: PMC8655679 DOI: 10.3389/fchem.2021.762103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 10/29/2021] [Indexed: 11/13/2022] Open
Abstract
Well-ordered hierarchically porous carbon (HPC) nanomaterials have been successfully synthesized by a facile, efficient, and fast heated-evaporation induced self-assembly (HISA) method. A micelle system was employed as the template by using the HISA method for the first time, which possessed great potential in the large-scale production of HPC materials. Various surfactants, including triblock copolymer Pluronic F127, P123, F108, and cationic CTAB, were used in the polymerization process as templates to reveal the relationship between the structure of surfactants and architecture of the as-prepared HPCs. Transmission electron microscopy (TEM), X-ray diffraction (XRD), Nitrogen adsorption, and Fourier transform infrared (FTIR) measurements were conducted to investigate the morphology, structure, and components of HPCs, which further confirmed the well-ordered and uniform mesoporous structure. The as-prepared HPC sample with F127 possessed the largest specific surface area, suitable pore size, and well-ordered mesoporous structure, resulting in better electrochemical performance as electrodes in the fields of energy storage and conversion system. Doped with the metallic oxide MnO2, the MnO2/HPC composites presented the outstanding electrochemical activity in supercapacitor with a high specific capacitance of 531.2 F g-1 at 1 A g-1 and excellent cycling performance with little capacity fading, even after 5,000 cycles. Moreover, the obtained sample could also be applied in the fields of oxygen reduction reaction (ORR) for its abundant active sites and regulate architecture. This versatile approach makes the mass industrial production of HPC materials possible in electrochemical applications through a facile and fast route.
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Affiliation(s)
- Xiaojian Hou
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Yi Song
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Yueju Zhao
- Beijing Duodian Futong Science and Technology Development CO., Ltd, Beijing, China
| | - Wenxiu Li
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Zanwu Guo
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Shaoru Tang
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Yanan Ma
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Ruiwen Sun
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Qian Wang
- Department of Chemistry, Capital Normal University, Beijing, China
| | - Wei Li
- Department of Chemistry, Capital Normal University, Beijing, China
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45
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Wu Y, Zhao D, Zhang J, Lin A, Wang Y, Cao L, Wang S, Xiong S, Gu F. Microscale Curling and Alignment of Ti 3C 2T x MXene by Confining Aerosol Droplets for Planar Micro-Supercapacitors. ACS OMEGA 2021; 6:33067-33074. [PMID: 34901658 PMCID: PMC8655942 DOI: 10.1021/acsomega.1c05373] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 11/10/2021] [Indexed: 06/14/2023]
Abstract
Additive manufacturing techniques have revolutionized the field of fabricating micro-supercapacitors (MSCs) with a high degree of pattern and geometry flexibility. However, traditional additive manufacturing processes are based on the functionality of microstructural modulation, which is essential for device performance. Herein, Ti3C2T x MXene was chosen to report a convenient aerosol jet printing (AJP) process for the in situ curling and alignment of MXene nanosheets. The aerosol droplet provides a microscale regime for curling MXene monolayers while their alignment is performed by the as-generated directional stress derived from the quasi-conical fiber array (CFA)-guided parallel droplet flow. Interdigital microelectrodes were further developed with the curled MXene and a satisfying areal capacitance performance has been demonstrated. Importantly, the AJP technique holds promise for revolutionizing additive manufacturing techniques for fabricating future smart microelectronics and devices not only in the microscale but also in the nanoscale.
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Affiliation(s)
- Yu Wu
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Danjiao Zhao
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Jidi Zhang
- Institute
for Process Modelling and Optimization, Jiangsu Industrial Technology Research Institute, Suzhou 215123, China
| | - Aiping Lin
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Yu Wang
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Lei Cao
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Shufen Wang
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Shixian Xiong
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
| | - Feng Gu
- Jiangxi
University of Science and Technology, Ganzhou 341000, China
- Laboratory
of Advanced Materials & Manufacturing (LAMM), Jiangxi Provincial
Key Laboratory for Simulation and Modelling of Particulate Systems, Jiangxi University of Science and Technology, Nanchang 330013, China
- Institute
for Process Modelling and Optimization, Jiangsu Industrial Technology Research Institute, Suzhou 215123, China
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Lu B, Jin X, Han Q, Qu L. Planar Graphene-Based Microsupercapacitors. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2006827. [PMID: 33667025 DOI: 10.1002/smll.202006827] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 01/17/2021] [Indexed: 05/21/2023]
Abstract
With the development of wearable, portable, and implantable electronic devices, flexible and on-chip microsupercapacitors (MSCs) are urgently needed for miniaturized energy storage. Planar MSCs have high power density, fast charge/discharge rate, and long operating lifetime, and can adapt to future flexible, integrated, and miniaturized electronic systems for wide application foreground. Due to the high specific surface area, outstanding electrical conductivity, and excellent electron mobility, graphene shows promising advantages in planar MSCs devices, thus stimulates wide-ranging research in the last few years. Herein, the recent progress of planar graphene-based MSCs, including the intrinsic structure regulation of graphene-based electrode materials, the specific fabrication techniques, the multifunctional integration, and various applications of MSCs as flexible and on-chip energy storage is systematically summarized. The key challenges and prospects of future planar graphene-based MSCs are also discussed targeting to realize their practical applications.
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Affiliation(s)
- Bing Lu
- Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science, Ministry of Education of China; School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xuting Jin
- School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Qing Han
- Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science, Ministry of Education of China; School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Liangti Qu
- Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials; Key Laboratory of Cluster Science, Ministry of Education of China; School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
- Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, P. R. China
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47
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Yang C, Jiang K, Zheng Q, Li X, Mao H, Zhong W, Chen C, Sun B, Zheng H, Zhuang X, Reimer JA, Liu Y, Zhang J. Chemically Stable Polyarylether-Based Metallophthalocyanine Frameworks with High Carrier Mobilities for Capacitive Energy Storage. J Am Chem Soc 2021; 143:17701-17707. [PMID: 34618453 DOI: 10.1021/jacs.1c08265] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Covalent organic frameworks (COFs) with efficient charge transport and exceptional chemical stability are emerging as an import class of semiconducting materials for opto-/electronic devices and energy-related applications. However, the limited synthetic chemistry to access such materials and the lack of mechanistic understanding of carrier mobility greatly hinder their practical applications. Herein, we report the synthesis of three chemically stable polyarylether-based metallophthalocyanine COFs (PAE-PcM, M = Cu, Ni, and Co) and facile in situ growth of their thin films on various substrates (i.e., SiO2/Si, ITO, quartz) under solvothermal conditions. We show that PAE-PcM COFs thin films with van der Waals layered structures exhibit p-type semiconducting properties with the intrinsic mobility up to ∼19.4 cm2 V-1 s-1 and 4 orders of magnitude of increase in conductivity for PAE-PcCu film (0.2 S m-1) after iodine doping. Density functional theory calculations reveal that the carrier transport in the framework is anisotropic, with the out-of-plane hole transport along columnar stacked phthalocyanine more favorable. Furthermore, PAE-PcCo shows the redox behavior maximumly contributes ∼88.5% of its capacitance performance, giving rise to a high surface area normalized capacitance of ∼19 μF cm-2. Overall, this work not only offers fundamental understandings of electronic properties of polyarylether-based 2D COFs but also paves the way for their energy-related applications.
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Affiliation(s)
- Chongqing Yang
- The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Kaiyue Jiang
- The meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Qi Zheng
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Xinle Li
- The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.,Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.,Department of Chemistry, Clark Atlanta University, Atlanta, Georgia 30314, United States
| | - Haiyan Mao
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
| | - Wenkai Zhong
- Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.,Frontiers Science Center for Transformative Molecules, In-situ Center for Physical Science, and Center of Hydrogen Science, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Cheng Chen
- The meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Bing Sun
- The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.,School of Science, China University of Geosciences (Beijing), Beijing 100083, China
| | - Haimei Zheng
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Xiaodong Zhuang
- The meso-Entropy Matter Lab, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jeffrey A Reimer
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.,Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
| | - Yi Liu
- The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.,Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Jian Zhang
- The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
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48
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Kwon S, Choi HJ, Shim HC, Yoon Y, Ahn J, Lim H, Kim G, Choi KB, Lee J. Hierarchically Porous, Laser-Pyrolyzed Carbon Electrode from Black Photoresist for On-Chip Microsupercapacitors. NANOMATERIALS 2021; 11:nano11112828. [PMID: 34835593 PMCID: PMC8620280 DOI: 10.3390/nano11112828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/14/2021] [Accepted: 10/20/2021] [Indexed: 01/23/2023]
Abstract
We report a laser-pyrolyzed carbon (LPC) electrode prepared from a black photoresist for an on-chip microsupercapacitor (MSC). An interdigitated LPC electrode was fabricated by direct laser writing using a high-power carbon dioxide (CO2) laser to simultaneously carbonize and pattern a spin-coated black SU-8 film. Due to the high absorption of carbon blacks in black SU-8, the laser-irradiated SU-8 surface was directly exfoliated and carbonized by a fast photo-thermal reaction. Facile laser pyrolysis of black SU-8 provides a hierarchically macroporous, graphitic carbon structure with fewer defects (ID/IG = 0.19). The experimental conditions of CO2 direct laser writing were optimized to fabricate high-quality LPCs for MSC electrodes with low sheet resistance and good porosity. A typical MSC based on an LPC electrode showed a large areal capacitance of 1.26 mF cm-2 at a scan rate of 5 mV/s, outperforming most MSCs based on thermally pyrolyzed carbon. In addition, the results revealed that the high-resolution electrode pattern in the same footprint as that of the LPC-MSCs significantly affected the rate performance of the MSCs. Consequently, the proposed laser pyrolysis technique using black SU-8 provided simple and facile fabrication of porous, graphitic carbon electrodes for high-performance on-chip MSCs without high-temperature thermal pyrolysis.
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Affiliation(s)
- Soongeun Kwon
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
- Correspondence:
| | - Hak-Jong Choi
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
| | - Hyung Cheoul Shim
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
- Department of Nanomechatronics, Korea University of Science and Technology (UST), 217, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34113, Korea
| | - Yeoheung Yoon
- Korea Electric Power Research Institute, 105, Munji-Ro, Yuseong-Gu, Daejeon 34056, Korea;
| | - Junhyoung Ahn
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
| | - Hyungjun Lim
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
- Department of Nanomechatronics, Korea University of Science and Technology (UST), 217, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34113, Korea
| | - Geehong Kim
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
| | - Kee-Bong Choi
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
| | - JaeJong Lee
- Nano-Convergence Mechanical Systems Research Division, Korea Institute of Machinery and Materials, 156, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34103, Korea; (H.-J.C.); (H.C.S.); (J.A.); (H.L.); (G.K.); (K.-B.C.); (J.L.)
- Department of Nanomechatronics, Korea University of Science and Technology (UST), 217, Gajeongbuk-Ro, Yuseong-Gu, Daejeon 34113, Korea
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49
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Shaik DP, Kumar MVS, Reddy PNK, Hussain O. High electrochemical performance of spinel Mn3O4 over Co3O4 nanocrystals. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130619] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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50
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Yuan M, Luo F, Wang Z, Li H, Rao Y, Yu J, Wang Y, Xie D, Chen X, Wong CP. Facile and Scalable Fabrication of High-Performance Microsupercapacitors Based on Laser-Scribed In Situ Heteroatom-Doped Porous Graphene. ACS APPLIED MATERIALS & INTERFACES 2021; 13:22426-22437. [PMID: 33957749 DOI: 10.1021/acsami.1c03219] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
This study proposes an efficient, facile, and scalable strategy to synthesize in situ heteroatom-doped porous graphene via laser direct writing on the precursor-doped polyimide (PI) film, which is fabricated for the first time through incorporating PI powder and precursors with sodium carboxymethyl cellulose (CMC) binder by a drop-casting and low-temperature drying process. The resulting microsupercapacitors (MSCs) based on the as-prepared heteroatom-doped porous graphene exhibit remarkable capacitive performance. The typical boron-doped MSC prepared on borax-doped polyimide film possesses an ultrahigh areal capacitance of 60.6 mF cm-2 at 0.08 mA cm-2, which is approximately 20 times larger than that of undoped MSC. Furthermore, the boron-doped MSC has impressive cycling stability (with the capacitance retention of 96.3% after 20 000 cycles), exceptional mechanical flexibility, tunable capacitance, and voltage output through arbitrary modular serial and parallel integration. Besides, the nitrogen-doped porous graphene with excellent capacitive performance is also prepared by laser direct scribing on the sulfonated melamine-doped polyimide film, demonstrating excellent scalability and generality of this strategy. Hence, one-step laser direct writing on precursor-doped polyimide films can realize in situ heteroatom doping and generation of hierarchical porous graphene electrodes simultaneously, which opens a new avenue for the facile, cost-effective, and scalable fabrication of heteroatom-doped porous graphene, thus promising for MSCs and various flexible and wearable electronics at large-scale production.
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Affiliation(s)
- Min Yuan
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
| | - Feng Luo
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
| | - Zeping Wang
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
| | - Hui Li
- State Key Laboratory of Power Transmission Equipment & System Security and New Technology and School of Electrical Engineering, Chongqing University, Chongqing 400044, China
| | - Yifan Rao
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
| | - Jiabing Yu
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
| | - Ying Wang
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
| | - Dingli Xie
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
| | - Xianping Chen
- Key Laboratory of Optoelectronic Technology & Systems, Education Ministry of China, Chongqing University and College of Optoelectronic Engineering, Chongqing University, Chongqing 400044, China
- State Key Laboratory of Power Transmission Equipment & System Security and New Technology and School of Electrical Engineering, Chongqing University, Chongqing 400044, China
| | - Ching-Ping Wong
- School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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