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Zhang D, Zhang T, Yang K, Li Z, Liu C, Zhou G, Luo M, Li M, Chen W, Zhou X. Designing Dense, Robust, and Ion-Diffusion-Effective Electrodes from Natural Wood Material toward High-Volumetric-Performance Supercapacitors. NANO LETTERS 2024; 24:10210-10218. [PMID: 39105760 DOI: 10.1021/acs.nanolett.4c02526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/07/2024]
Abstract
Assembling active materials into dense electrodes is a promising way to obtain high-volumetric-capacitance supercapacitors, but insufficient ion channels in the dense structure lead to a low rate capability. Herein, a dense and robust wood electrode with a large MXene volumetric mass loading (1.25 g cm-3) and abundant ion diffusion channels is designed via a facile capillary-force-driven self-densification strategy. Specifically, MXene is assembled onto a wood cell wall, endowing the wood electrode with good electrical conductivity (86 S cm-1) and high electrochemical activity (5.9 F cm-2 at 1 mA cm-2). Notably, the oriented channels along with spaces between adjacent microfibrils recast after densification ensure efficient ion transport for the wood electrode, achieving an excellent rate capability with a high capacitance retention of 77% from 1 to 20 mA cm-2. Meanwhile, the capillary force induces self-densification on the softened wood cell wall, resulting in a highly compact and robust structure for the wood electrode.
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Affiliation(s)
- Daotong Zhang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
| | - Tao Zhang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
| | - Kai Yang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
| | - Zhao Li
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
| | - Chaozheng Liu
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
| | - Guoqiang Zhou
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
| | - Min Luo
- School of Chemical Engineering and Materials, Changzhou Institute of Technology, Xinbei District, Changzhou, Jiangsu 213032, China
| | - Min Li
- College of Mechanics and Materials, Hohai University, Nanjing 210024, China
| | - Weimin Chen
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
- Sustainable Functional Biomaterials Laboratory, Department of Wood Science, The University of British Columbia, Vancouver, V6T 1Z4, Canada
| | - Xiaoyan Zhou
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
- International Innovation Center for Forest Chemicals and Materials, Nanjing 210037, China
- Jiangsu Engineering Research Center of Fast-growing Trees and Agri-fiber Materials, Nanjing 210037, China
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Guo Z, Liu G, Hao H, Yang J, Lei H, Shi X, Li W, Liu W. Polyaniline-graphene based composites electrode materials in supercapacitor: synthesis, performance and prospects. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2024; 36:263001. [PMID: 38537284 DOI: 10.1088/1361-648x/ad386f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 03/27/2024] [Indexed: 04/06/2024]
Abstract
Supercapacitors (SCs) have become one of the most popular energy-storage devices for high power density and fast charging/discharging capability. Polyaniline is a class of conductive polymer materials with ultra-high specific capacitance, and the excellent mechanical properties will play a key role in the research of flexible SCs. The synergistic effect between polyaniline and graphene is often used to overcome their respective inherent shortcomings, thus the high-performance polyaniline-graphene based nanocomposite electrode materials can be prepared. The development of graphene-polyaniline nanocomposites as electrode materials for SCs depends on their excellent microstructure design. However, it is still difficult to seek a balance between graphene performance and functionalization to improve the weak interfacial interaction between graphene and polyaniline. In this manuscript, the latest preparation methods, research progress and research results of graphene-polyaniline nanocomposites on SCs are reviewed, and the optimization of electrode structures and performances is discussed. Finally, the prospect of graphene-polyaniline composites is expected.
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Affiliation(s)
- Zefei Guo
- School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Gengzheng Liu
- School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Huilian Hao
- School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Jun Yang
- School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Huayu Lei
- School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Xuerong Shi
- School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Wenyao Li
- School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Wenfu Liu
- College of Energy Engineering, Huanghai University, 76 Kaiyuan Road, Zhumadian, People's Republic of China
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3
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Yang Z, Guo J, Wang L, Zhang J, Ding L, Liu H, Yu X. Nanozyme-Enhanced Electrochemical Biosensors: Mechanisms and Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307815. [PMID: 37985947 DOI: 10.1002/smll.202307815] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/22/2023] [Indexed: 11/22/2023]
Abstract
Nanozymes, as innovative materials, have demonstrated remarkable potential in the field of electrochemical biosensors. This article provides an overview of the mechanisms and extensive practical applications of nanozymes in electrochemical biosensors. First, the definition and characteristics of nanozymes are introduced, emphasizing their significant role in constructing efficient sensors. Subsequently, several common categories of nanozyme materials are delved into, including metal-based, carbon-based, metal-organic framework, and layered double hydroxide nanostructures, discussing their applications in electrochemical biosensors. Regarding their mechanisms, two key roles of nanozymes are particularly focused in electrochemical biosensors: selective enhancement and signal amplification, which crucially support the enhancement of sensor performance. In terms of practical applications, the widespread use of nanozyme-based electrochemical biosensors are showcased in various domains. From detecting biomolecules, pollutants, nucleic acids, proteins, to cells, providing robust means for high-sensitivity detection. Furthermore, insights into the future development of nanozyme-based electrochemical biosensors is provided, encompassing improvements and optimizations of nanozyme materials, innovative sensor design and integration, and the expansion of application fields through interdisciplinary collaboration. In conclusion, this article systematically presents the mechanisms and applications of nanozymes in electrochemical biosensors, offering valuable references and prospects for research and development in this field.
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Affiliation(s)
- Zhongwei Yang
- Institute for Advanced Interdisciplinary Research (iAIR), School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, P. R. China
| | - Jiawei Guo
- Institute for Advanced Interdisciplinary Research (iAIR), School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, P. R. China
| | - Longwei Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, University of Chinese Academy of Science, Beijing, 100190, P. R. China
| | - Jian Zhang
- Division of Systems and Synthetic Biology, Department of Life Sciences, Chalmers University of Technology, Göteborg, 41296, Sweden
| | - Longhua Ding
- Institute for Advanced Interdisciplinary Research (iAIR), School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, P. R. China
| | - Hong Liu
- Institute for Advanced Interdisciplinary Research (iAIR), School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, P. R. China
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, P. R. China
| | - Xin Yu
- Institute for Advanced Interdisciplinary Research (iAIR), School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, P. R. China
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, Qingdao University of Science and Technology, Qingdao, 266042, P. R. China
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4
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Wang C, Sung K, Zhu JZJ, Qu S, Bao J, Chang X, Katsuyama Y, Yang Z, Zhang C, Huang A, Kroes BC, El-Kady MF, Kaner RB. A simple route to functionalized porous carbon foams from carbon nanodots for metal-free pseudocapacitors. MATERIALS HORIZONS 2024; 11:688-699. [PMID: 37990914 DOI: 10.1039/d3mh01032e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
The development of potent pseudocapacitive charge storage materials has emerged as an effective solution for closing the gap between high-energy density batteries and high-power density and long-lasting electrical double-layer capacitors. Sulfonyl compounds are ideal candidates owing to their rapid and reversible redox reactions. However, structural instability and low electrical conductivity hinder their practical application as electrode materials. This work addresses these challenges using a fast and clean laser process to interconnect sulfonated carbon nanodots into functionalized porous carbon frameworks. In this bottom-up approach, the resulting laser-converted three-dimensional (3D) turbostratic carbon foams serve as high-surface-area, conductive scaffolds for redox-active sulfonyl groups. This design enables efficient faradaic processes using pendant sulfonyl groups, leading to a high specific capacitance of 157.6 F g-1 due to the fast reversible redox reactions of sulfonyl moieties. Even at 20 A g-1, the capacitance remained at 78.4% due to the uniform distribution of redox-active sites on the graphitic domains. Additionally, the 3D-tsSC300 electrode showed remarkable cycling stability of >15 000 cycles. The dominant capacitive processes and kinetics were analysed using extensive electrochemical characterizations. Furthermore, we successfully used 3D-tsSC300 in flexible solid-state supercapacitors, achieving a high specific capacitance of up to 17.4 mF cm-2 and retaining 91.6% of the initial capacitance after 20 000 cycles of charge and discharge coupled with 90° bending tests. Additionally, an as-assembled flexible all-solid-state symmetric supercapacitor exhibits a high energy density of 12.6 mW h cm-3 at a high power density of 766.2 W cm-3, both normalized by the volumes of the full device, which is comparable or better than state-of-the-art commercial pseudocapacitors and hybrid capacitors. The integrated supercapacitor provides a wide potential window of 2.0 V using a serial circuit, showing great promise for metal-free energy storage devices.
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Affiliation(s)
- Chenxiang Wang
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Kimberly Sung
- Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA
| | - Jason Zi Jie Zhu
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Sheng Qu
- Chemistry Department, University of Chicago, Illinois, 60637, USA
| | - Jiawei Bao
- School of Vehicle and Mobility, Tsinghua University, Beijing, 100084, China
| | - Xueying Chang
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Yuto Katsuyama
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Zhiyin Yang
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Chonghao Zhang
- School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
| | - Ailun Huang
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Bradley C Kroes
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Maher F El-Kady
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
| | - Richard B Kaner
- Department of Chemistry and Biochemistry and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA.
- Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, California 90095, USA
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Pathak M, Bhatt D, Bhatt RC, Bohra BS, Tatrari G, Rana S, Arya MC, Sahoo NG. High Energy Density Supercapacitors: An Overview of Efficient Electrode Materials, Electrolytes, Design, and Fabrication. CHEM REC 2024; 24:e202300236. [PMID: 37991268 DOI: 10.1002/tcr.202300236] [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: 07/04/2023] [Revised: 09/25/2023] [Indexed: 11/23/2023]
Abstract
Supercapacitors (SCs) are potentially trustworthy energy storage devices, therefore getting huge attention from researchers. However, due to limited capacitance and low energy density, there is still scope for improvement. The race to develop novel methods for enhancing their electrochemical characteristics is still going strong, where the goal of improving their energy density to match that of batteries by increasing their specific capacitance and raising their working voltage while maintaining high power capability and cutting the cost of production. In this light, this paper offers a succinct summary of current developments and fresh insights into the construction of SCs with high energy density which might help new researchers in the field of supercapacitor research. From electrolytes, electrodes, and device modification perspectives, novel applicable methodologies were emphasized and explored. When compared to conventional SCs, the special combination of electrode material/composites and electrolytes along with their fabrication design considerably enhances the electrochemical performance and energy density of the SCs. Emphasis is placed on the dynamic and mechanical variables connected to SCs' energy storage process. To point the way toward a positive future for the design of high-energy SCs, the potential and difficulties are finally highlighted. Further, we explore a few important topics for enhancing the energy densities of supercapacitors, as well as some links between major impacting factors. The review also covers the obstacles and prospects in this fascinating subject. This gives a fundamental understanding of supercapacitors as well as a crucial design principle for the next generation of improved supercapacitors being developed for commercial and consumer use.
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Affiliation(s)
- Mayank Pathak
- Prof. Rajendra Singh Nanoscience and Nanotechnology Centre, Department of Chemistry, DSB Campus, Kumaun University, Nainital, 263001, India
| | - Diksha Bhatt
- Prof. Rajendra Singh Nanoscience and Nanotechnology Centre, Department of Chemistry, DSB Campus, Kumaun University, Nainital, 263001, India
| | - Rajesh Chandra Bhatt
- Prof. Rajendra Singh Nanoscience and Nanotechnology Centre, Department of Chemistry, DSB Campus, Kumaun University, Nainital, 263001, India
| | - Bhashkar Singh Bohra
- Prof. Rajendra Singh Nanoscience and Nanotechnology Centre, Department of Chemistry, DSB Campus, Kumaun University, Nainital, 263001, India
| | - Gaurav Tatrari
- Chemistry of Interface, Lulea Technology University, Lulea, Sweden
| | - Sravendra Rana
- Department of Chemistry, University of Petroleum & Energy Studies (UPES), Dehradun, UK-248007, India
| | - Mahesh Chandra Arya
- Prof. Rajendra Singh Nanoscience and Nanotechnology Centre, Department of Chemistry, DSB Campus, Kumaun University, Nainital, 263001, India
| | - Nanda Gopal Sahoo
- Prof. Rajendra Singh Nanoscience and Nanotechnology Centre, Department of Chemistry, DSB Campus, Kumaun University, Nainital, 263001, India
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6
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Wang W, Sabugaa MM, Chandra S, Asmara YP, Alreda BA, Ulloa N, Elmasry Y, Kadhim MM. Choline chloride-based deep eutectic solvents as electrolytes for wide temperature range supercapacitors. JOURNAL OF ENERGY STORAGE 2023; 71:108141. [DOI: 10.1016/j.est.2023.108141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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7
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Pawar S, Duadi H, Fixler D. Recent Advances in the Spintronic Application of Carbon-Based Nanomaterials. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:598. [PMID: 36770559 PMCID: PMC9919822 DOI: 10.3390/nano13030598] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 01/29/2023] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
The term "carbon-based spintronics" mostly refers to the spin applications in carbon materials such as graphene, fullerene, carbon nitride, and carbon nanotubes. Carbon-based spintronics and their devices have undergone extraordinary development recently. The causes of spin relaxation and the characteristics of spin transport in carbon materials, namely for graphene and carbon nanotubes, have been the subject of several theoretical and experimental studies. This article gives a summary of the present state of research and technological advancements for spintronic applications in carbon-based materials. We discuss the benefits and challenges of several spin-enabled, carbon-based applications. The advantages include the fact that they are significantly less volatile than charge-based electronics. The challenge is in being able to scale up to mass production.
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Affiliation(s)
- Shweta Pawar
- Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar Ilan University, Ramat Gan 5290002, Israel
- Bar-Ilan Institute of Nanotechnology & Advanced Materials (BINA), Bar Ilan University, Ramat Gan 5290002, Israel
| | - Hamootal Duadi
- Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar Ilan University, Ramat Gan 5290002, Israel
| | - Dror Fixler
- Faculty of Engineering and the Institute of Nanotechnology and Advanced Materials, Bar Ilan University, Ramat Gan 5290002, Israel
- Bar-Ilan Institute of Nanotechnology & Advanced Materials (BINA), Bar Ilan University, Ramat Gan 5290002, Israel
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8
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Lim JM, Jang YS, Van T Nguyen H, Kim JS, Yoon Y, Park BJ, Seo DH, Lee KK, Han Z, Ostrikov KK, Doo SG. Advances in high-voltage supercapacitors for energy storage systems: materials and electrolyte tailoring to implementation. NANOSCALE ADVANCES 2023; 5:615-626. [PMID: 36756532 PMCID: PMC9890941 DOI: 10.1039/d2na00863g] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 12/20/2022] [Indexed: 06/18/2023]
Abstract
To achieve a zero-carbon-emission society, it is essential to increase the use of clean and renewable energy. Yet, renewable energy resources present constraints in terms of geographical locations and limited time intervals for energy generation. Therefore, there is a surging demand for developing high-performance energy storage systems (ESSs) to effectively store the energy during the peak time and use the energy during the trough period. To this end, supercapacitors hold great promise as short-term ESSs for rapid power recovery or frequency regulation to improve the quality and reliability of power supply. In particular, the electrical double layer capacitor (EDLC) which offers long and stable cycle retention, high power densities, and fast charge/discharge characteristics with a moderate operating voltage window, is a suitable candidate. Yet, for implementation of the EDLC in ESSs, further research effort is required in terms of increasing the operating voltage and energy densities while maintaining the long-term cycle stability and power densities which are desirable aspects for ESS operation. Here, we examine the advances in EDLC research to achieve a high operating voltage window along with high energy densities, covering from materials and electrolytes to long-term device perspectives for next-generation supercapacitor-based ESSs.
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Affiliation(s)
- Jae Muk Lim
- Energy Materials & Devices, Department of Energy Engineering, Korea Institute of Energy Technology (KENTECH) Naju-si (58217) Jeollanam-do Republic of Korea
| | - Young Seok Jang
- Energy Materials & Devices, Department of Energy Engineering, Korea Institute of Energy Technology (KENTECH) Naju-si (58217) Jeollanam-do Republic of Korea
| | - Hoai Van T Nguyen
- Department of Chemistry, Kunsan National University Gunsan-si (54150) Jeollabuk-do Republic of Korea
| | - Jun Sub Kim
- Energy Materials & Devices, Department of Energy Engineering, Korea Institute of Energy Technology (KENTECH) Naju-si (58217) Jeollanam-do Republic of Korea
| | - Yeoheung Yoon
- New & Renewable Energy Laboratory, Korea Electric Power Corporation (KEPCO) Research Institute 105 Munji-ro, Yuseong-gu Daejeon 34056 Republic of Korea
| | - Byung Jun Park
- New & Renewable Energy Laboratory, Korea Electric Power Corporation (KEPCO) Research Institute 105 Munji-ro, Yuseong-gu Daejeon 34056 Republic of Korea
| | - Dong Han Seo
- Energy Materials & Devices, Department of Energy Engineering, Korea Institute of Energy Technology (KENTECH) Naju-si (58217) Jeollanam-do Republic of Korea
| | - Kyung-Koo Lee
- Department of Chemistry, Kunsan National University Gunsan-si (54150) Jeollabuk-do Republic of Korea
| | - Zhaojun Han
- School of Chemical Engineering, The University of New South Wales Kensington New South Wales 2052 Australia
| | - Kostya Ken Ostrikov
- School of Chemistry and Physics and QUT Centre for Materials Science, Queensland University of Technology (QUT) Brisbane Queensland 4000 Australia
- ARC Centre of Excellence for Carbon Science and Innovation, Queensland University of Technology (QUT) Brisbane Queensland 4000 Australia
| | - Seok Gwang Doo
- Energy Materials & Devices, Department of Energy Engineering, Korea Institute of Energy Technology (KENTECH) Naju-si (58217) Jeollanam-do Republic of Korea
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Fan X, Huang K, Chen L, You H, Yao M, Jiang H, Zhang L, Lian C, Gao X, Li C. High Power- and Energy-Density Supercapacitors through the Chlorine Respiration Mechanism. Angew Chem Int Ed Engl 2023; 62:e202215342. [PMID: 36404275 DOI: 10.1002/anie.202215342] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Indexed: 11/22/2022]
Abstract
Supercapacitor represents an important electrical energy storage technology with high-power performance and superior cyclability. However, currently commercialized supercapacitors still suffer limited energy densities. Here we report an unprecedentedly respiring supercapacitor with chlorine gas iteratively re-inspires in porous carbon materials, that improves the energy density by orders of magnitude. Both electrochemical results and theoretical calculations show that porous carbon with pore size around 3 nm delivers the best chlorine evolution and adsorption performance. The respiring supercapacitor with multi-wall carbon nanotube as the cathode and NaTi2 (PO4 )3 as the anode can store specific energy of 33 Wh kg-1 with negligible capacity loss over 30 000 cycles. The energy density can be further improved to 53 Wh kg-1 by replacing NaTi2 (PO4 )3 with zinc anode. Furthermore, thanks to the extraordinary reaction kinetics of chlorine gas, this respiring supercapacitor performs an extremely high-power density of 50 000 W kg-1 .
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Affiliation(s)
- Xiaotong Fan
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemical Engineering, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Kai Huang
- State Key Laboratory of Chemical Engineering, Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Long Chen
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemical Engineering, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Haipeng You
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemical Engineering, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Menglei Yao
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemical Engineering, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Hao Jiang
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemical Engineering, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Ling Zhang
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemical Engineering, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Cheng Lian
- State Key Laboratory of Chemical Engineering, Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Xiangwen Gao
- Department of Materials, University of Oxford, Oxford, OX1 3PH, UK
| | - Chunzhong Li
- Key Laboratory for Ultrafine Materials of Ministry of Education, Shanghai Engineering Research Center of Hierarchical Nanomaterials, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Chemical Engineering, School of Materials Science and Engineering, East China University of Science & Technology, Shanghai, 200237, China
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10
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Seon E, Jang S, Raj MR, Tak Y, Lee G. Ultrahigh Energy Density and Long-Life Cyclic Stability of Surface-Treated Aluminum-Ion Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2022; 14:45059-45072. [PMID: 36165465 DOI: 10.1021/acsami.2c15701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In this study, aluminum-graphene supercapacitors (denoted as aluminum-ion supercapacitors; ASCs), consisting of a battery-type aluminum anode, a capacitor-type graphene cathode, and ionic liquid 1-ethyl-3-methylimidazolium chloride (EMImCl) and aluminum chloride (AlCl3) electrolyte, were prepared. This study primarily aimed to investigate the enhanced electrochemical performance of ASCs arising from changes in the surface oxide layer and morphology via electrochemical surface treatments, including electropolishing and electrodeposition of aluminum anodes. The ASC devices based on an electrodeposited anode at a current density of 3 A g-1 exhibited a high specific capacity of 211 F g-1 compared to that of the electropolished anode (∼186 F g-1); these were 20 and 5.7%, respectively, higher than that of the pristine aluminum anode. In particular, the electrodeposited ASC delivered an energy density of 151 W h kg-1 at a power density of 3,390 W kg-1. Furthermore, a maximum power density of 11,104 W kg-1 was achieved at an energy density of 124.3 W h kg-1. These values are among the best as compared to those of previously reported aluminum-based supercapacitors, suggesting the potential feasibility of these ASCs with outstanding energy and power densities for next-generation energy storage devices.
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Affiliation(s)
- Eunbin Seon
- Materials and Electrochemistry Lab., Department of Chemical Engineering, Inha University, 22212 Incheon, Republic of Korea
| | - Sujin Jang
- Materials and Electrochemistry Lab., Department of Chemical Engineering, Inha University, 22212 Incheon, Republic of Korea
| | - Michael Ruby Raj
- Advanced Energy Materials Design Lab., School of Chemical Engineering, Yeungnam University, 38541 Gyeongsan, Republic of Korea
| | - Yongsug Tak
- Materials and Electrochemistry Lab., Department of Chemical Engineering, Inha University, 22212 Incheon, Republic of Korea
| | - Gibaek Lee
- Advanced Energy Materials Design Lab., School of Chemical Engineering, Yeungnam University, 38541 Gyeongsan, Republic of Korea
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11
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Electrosynthesis of polypyrrole-reinforced helical α-MoO3 microribbons for high-energy aqueous Al3+-ion pseudocapacitors. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Tang R, Nomura K, Inoue K, Kotani M, Kyotani T, Nishihara H. Capacitance of edge-free three-dimensional graphene: New perspectives on the design of carbon structures for supercapacitor applications. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Korkmaz S, Kariper İA, Karaman C, Karaman O. MWCNT/Ruthenium hydroxide aerogel supercapacitor production and investigation of electrochemical performances. Sci Rep 2022; 12:12862. [PMID: 35896810 PMCID: PMC9329456 DOI: 10.1038/s41598-022-17286-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/22/2022] [Indexed: 11/21/2022] Open
Abstract
In this study, the material obtained from the sonication of the double-walled carbon nanotube and ruthenium chloride was produced as an aerogel. Then, symmetrical supercapacitor devices were made using them, and their electrochemical properties were investigated. XRD and FTIR were used in the structural analysis of the aerogel, STEM in surface images, and elemental analyses in EDX. Electrochemical analysis was performed by galvanostat/potentiostat. From the cyclic voltammetry analysis, the highest specific capacitance for MWCNT/Ruthenium hydroxide aerogels was achieved as 423 F/g at 5 mV/s. On the other hand, the corresponding values calculated from the charge–discharge curves were found to be 420.3 F/g and 319.9 F/g at the current densities of 0.5 A/g and 10.0 A/g, respectively. The capacitance retention of as-synthesized aerogel was 96.38% at the end of the 5000 consecutive consecutive cyclic voltammetry cycles.
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Affiliation(s)
- Satiye Korkmaz
- Department of Electrical-Electronics Engineering, Faculty of Engineering, Karabuk University, 78050, Karabük, Turkey
| | | | - Ceren Karaman
- Department of Electricity and Energy, Akdeniz University, 07058, Antalya, Turkey.
| | - Onur Karaman
- Department of Medical Imaging Techniques, Akdeniz University, 07058, Antalya, Turkey.
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14
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Kawabe Y, Miyakoshi Y, Tang R, Fukuma T, Nishihara H, Takahashi Y. Nanoscale characterization of the site‐specific degradation of electric double‐layer capacitor using scanning electrochemical cell microscopy. ELECTROCHEMICAL SCIENCE ADVANCES 2022. [DOI: 10.1002/elsa.202100053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Yusuke Kawabe
- Division of Electrical Engineering and Computer Science Kanazawa University Kanazawa Kakuma‐machi Japan
| | - Yosuke Miyakoshi
- Division of Electrical Engineering and Computer Science Kanazawa University Kanazawa Kakuma‐machi Japan
| | - Rui Tang
- Advanced Institute for Materials Research / Institute of Multidisciplinary Research for Advanced Materials Tohoku University Sendai Miyagi Japan
| | - Takeshi Fukuma
- Division of Electrical Engineering and Computer Science Kanazawa University Kanazawa Kakuma‐machi Japan
- WPI Nano Life Science Institute (WPI‐NanoLSI) Kanazawa University Kanazawa Japan
| | - Hirotomo Nishihara
- Advanced Institute for Materials Research / Institute of Multidisciplinary Research for Advanced Materials Tohoku University Sendai Miyagi Japan
| | - Yasufumi Takahashi
- Division of Electrical Engineering and Computer Science Kanazawa University Kanazawa Kakuma‐machi Japan
- WPI Nano Life Science Institute (WPI‐NanoLSI) Kanazawa University Kanazawa Japan
- Precursory Research for Embryonic Science and Technology (PRESTO) Japan Science and Technology Agency (JST) Saitama Japan
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15
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Lim PT, Azman NHN, Kulandaivalu S, Sulaiman Y. Three-dimensional network of poly(3,4-ethylenedioxythiophene)/nanocrystalline cellulose/cobalt oxide for supercapacitor. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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16
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Aqueel Ahmed AT, Ansari AS, Kim H, Im H. Ion‐exchange synthesis of microporous
Co
3
S
4
for enhanced electrochemical energy storage. INTERNATIONAL JOURNAL OF ENERGY RESEARCH 2022; 46:5315-5329. [DOI: 10.1002/er.7501] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/10/2021] [Indexed: 09/01/2023]
Affiliation(s)
| | - Abu Saad Ansari
- Department of Material Science and Engineering Incheon National University Incheon South Korea
| | - Hyungsang Kim
- Division of Physics and Semiconductor Science Dongguk University Seoul South Korea
| | - Hyunsik Im
- Division of Physics and Semiconductor Science Dongguk University Seoul South Korea
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17
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Šedajová V, Bakandritsos A, Błoński P, Medveď M, Langer R, Zaoralová D, Ugolotti J, Dzíbelová J, Jakubec P, Kupka V, Otyepka M. Nitrogen doped graphene with diamond-like bonds achieves unprecedented energy density at high power in a symmetric sustainable supercapacitor. ENERGY & ENVIRONMENTAL SCIENCE 2022; 15:740-748. [PMID: 35308297 PMCID: PMC8848332 DOI: 10.1039/d1ee02234b] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 12/17/2021] [Indexed: 06/04/2023]
Abstract
Supercapacitors have attracted great interest because of their fast, reversible operation and sustainability. However, their energy densities remain lower than those of batteries. In the last decade, supercapacitors with an energy content of ∼110 W h L-1 at a power of ∼1 kW L-1 were developed by leveraging the open framework structure of graphene-related architectures. Here, we report that the reaction of fluorographene with azide anions enables the preparation of a material combining graphene-type sp2 layers with tetrahedral carbon-carbon bonds and nitrogen (pyridinic and pyrrolic) superdoping (16%). Theoretical investigations showed that the C-C bonds develop between carbon-centered radicals, which emerge in the vicinity of the nitrogen dopants. This material, with diamond-like bonds and an ultra-high mass density of 2.8 g cm-3, is an excellent host for the ions, delivering unprecedented energy densities of 200 W h L-1 at a power of 2.6 kW L-1 and 143 W h L-1 at 52 kW L-1. These findings open a route to materials whose properties may enable a transformative improvement in the performance of supercapacitor components.
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Affiliation(s)
- Veronika Šedajová
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
- Department of Physical Chemistry, Faculty of Science, Palacký University 17. listopadu 1192/12 779 00 Olomouc Czech Republic
| | - Aristides Bakandritsos
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
- Nanotechnology Centre, Centre of Energy and Environmental Technologies, VŠB-Technical University of Ostrava 17. listopadu 2172/15 Poruba 708 00 Ostrava Czech Republic
| | - Piotr Błoński
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
| | - Miroslav Medveď
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
| | - Rostislav Langer
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
- Department of Physical Chemistry, Faculty of Science, Palacký University 17. listopadu 1192/12 779 00 Olomouc Czech Republic
| | - Dagmar Zaoralová
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
- Department of Physical Chemistry, Faculty of Science, Palacký University 17. listopadu 1192/12 779 00 Olomouc Czech Republic
| | - Juri Ugolotti
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
| | - Jana Dzíbelová
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
- Department of Experimental Physics, Faculty of Science, Palacký University Olomouc 17. listopadu 1192/12 Olomouc 77900 Czech Republic
| | - Petr Jakubec
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
| | - Vojtěch Kupka
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
| | - Michal Otyepka
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Šlechtitelů 27, 783 71 Olomouc Czech Republic
- IT4Innovations, VŠB-Technical University of Ostrava 17. listopadu 2172/15 708 00 Ostrava-Poruba Czech Republic
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18
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Pan Z, Yang J, Kong J, Loh XJ, Wang J, Liu Z. "Porous and Yet Dense" Electrodes for High-Volumetric-Performance Electrochemical Capacitors: Principles, Advances, and Challenges. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103953. [PMID: 34796698 PMCID: PMC8811823 DOI: 10.1002/advs.202103953] [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: 09/09/2021] [Indexed: 06/13/2023]
Abstract
With the ever-rapid miniaturization of portable, wearable electronics and Internet of Things, the volumetric performance is becoming a much more pertinent figure-of-merit than the conventionally used gravimetric parameters to evaluate the charge-storage capacity of electrochemical capacitors (ECs). Thus, it is essential to design the ECs that can store as much energy as possible within a limited space. As the most critical component in ECs, "porous and yet dense" electrodes with large ion-accessible surface area and optimal packing density are crucial to realize desired high volumetric performance, which have demonstrated to be rather challenging. In this review, the principles and fundamentals of ECs are first observed, focusing on the key understandings of the different charge storage mechanisms in porous electrodes. The recent and latest advances in high-volumetric-performance ECs, developed by the rational design and fabrication of "porous and yet dense" electrodes are then examined. Particular emphasis of discussions then concentrates on the key factors impacting the volumetric performance of porous carbon-based electrodes. Finally, the currently faced challenges, further perspectives and opportunities on those purposely engineered porous electrodes for high-volumetric-performance EC are presented, aiming at providing a set of guidelines for further design of the next-generation energy storage devices.
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Affiliation(s)
- Zhenghui Pan
- Department of Materials Science and EngineeringNational University of SingaporeSingapore117574Singapore
| | - Jie Yang
- Department of Electrical and Computer EngineeringNational University of SingaporeSingapore117583Singapore
| | - Junhua Kong
- Institute of Materials Research and Engineering (IMRE)A*STAR (Agency for Science, Technology and Research)2 Fusionopolis WaySingapore138634Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE)A*STAR (Agency for Science, Technology and Research)2 Fusionopolis WaySingapore138634Singapore
| | - John Wang
- Department of Materials Science and EngineeringNational University of SingaporeSingapore117574Singapore
| | - Zhaolin Liu
- Institute of Materials Research and Engineering (IMRE)A*STAR (Agency for Science, Technology and Research)2 Fusionopolis WaySingapore138634Singapore
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19
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Zhu T, Song Z, Lin J, Fan L, Lin JY, Wu J. Ion-pore size match effects and high-performance cucurbit[8]uril-carbon-based supercapacitors. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139827] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Cheng F, Qiu W, Yang X, Gu X, Hou W, Lu W. Ultrahigh-power supercapacitors from commercial activated carbon enabled by compositing with carbon nanomaterials. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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21
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Li Y, Chen N, Li Z, Shao H, Sun X, Liu F, Liu X, Guo Q, Qu L. Reborn Three-Dimensional Graphene with Ultrahigh Volumetric Desalination Capacity. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2105853. [PMID: 34561904 DOI: 10.1002/adma.202105853] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/26/2021] [Indexed: 06/13/2023]
Abstract
The constructing of 3D materials with optimal performance is urgently needed to meet the growing demand of advanced materials in the high-tech sector. A distinctive 3D graphene (3DG) is designed based on a repeated rebirth strategy to obtain a better body and performance after each round of rebirth, as if it is Phoenix Nirvana. The properties of reborn graphene, namely 3DG after Nirvana (NvG), has been dramatically upgraded compared to 3DG, including high density (3.36 times) together with high porosity, as well as better electrical conductivity (1.41 times), mechanical strength (32.4 times), and ultrafast infiltration behavior. These advantages of NvG make it a strong intrinsic motivation for application in capacitive deionization (CDI). Using NvG directly as the CDI electrode, it has an extremely high volumetric capacity of 220 F cm-3 at 1 A cm-3 and a maximum salt absorption capacity of 8.02~9.2 mg cm-3 (8.9-10.2 times), while the power consumption for adsorption of the same mass of salt is less than a quarter of 3DG. The "Phoenix Nirvana"-like strategy of manufacturing 3D structures will undoubtedly become the new engine to kick-start the development of innovative carbon materials through an overall performance upgrade.
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Affiliation(s)
- Yuanyuan 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
| | - 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
| | - Zengling 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
| | - Huibo Shao
- 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
| | - Xiaotong Sun
- 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
| | - Feng Liu
- State Key Laboratory of Nonlinear Mechanics Institute of Mechanics, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Xiaoting Liu
- 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
| | - Qiang Guo
- 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
| | - Liangti Qu
- Key Laboratory of Organic Optoelectronics & Molecular Engineering, Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, 100084, China
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22
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SHIRAISHI S. Development of Novel Carbon Electrode for Electrochemical Energy Storage. Nano-sized Carbon and Classic Carbon Electrodes for Capacitors. ELECTROCHEMISTRY 2021. [DOI: 10.5796/electrochemistry.21-00084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Soshi SHIRAISHI
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University
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23
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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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24
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Advanced carbon materials with different spatial dimensions for supercapacitors. NANO MATERIALS SCIENCE 2021. [DOI: 10.1016/j.nanoms.2021.01.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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25
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Zhang Y, Mei HX, Cao Y, Yan XH, Yan J, Gao HL, Luo HW, Wang SW, Jia XD, Kachalova L, Yang J, Xue SC, Zhou CG, Wang LX, Gui YH. Recent advances and challenges of electrode materials for flexible supercapacitors. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213910] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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26
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Abdillah OB, Floweri O, Mayangsari TR, Santosa SP, Ogi T, Iskandar F. Effect of H 2SO 4/H 2O 2 pre-treatment on electrochemical properties of exfoliated graphite prepared by an electro-exfoliation method. RSC Adv 2021; 11:10881-10890. [PMID: 35423549 PMCID: PMC8695883 DOI: 10.1039/d0ra10115j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 03/08/2021] [Indexed: 11/21/2022] Open
Abstract
The effect of pre-treating graphite sheets in a H2SO4/H2O2 solution before electro-exfoliation is reported. It was revealed that the volume fraction of H2SO4 to H2O2 during pre-treatment could control the degree of exfoliation of the resulting exfoliated graphite (EG). X-ray diffraction (XRD), Raman, and Fourier transform infrared (FTIR) spectroscopy analyses have suggested that EG produced by first pre-treating the graphite sheet in H2SO4/H2O2 solution with the H2SO4 : H2O2 volume fraction of 95 : 5 demonstrates the highest exfoliation degree. This sample also demonstrated excellent electrochemical properties with good electrical conductivity (36.22 S cm-1) and relatively low charge transfer resistance (R ct) of 21.35 Ω. This sample also showed the highest specific capacitance of all samples, i.e., 71.95 F g-1 at 1 mV s-1 when measured at a voltage range of -0.9 to 0 V. Further measurement at an extended potential window down to -1.4 V revealed the superior specific capacitance value of 150.69 F g-1. The superior morphology characteristics and the excellent electrical properties of the obtained EG are several reasons behind its exceptional properties. The pre-treatment of graphite sheets in H2SO4/H2O2 solution allegedly leads to easier and faster exfoliation. The faster exfoliation is allegedly able to prevent massive oxidation, which frequently induces the formation of graphite/graphene oxide (GO) in a prolonged process. However, too large H2O2 volume fraction involved during pre-treatment seems to cause excessive expansion and frail structure of the graphite sheets, which leads to an early breakdown of the structure during electrochemical exfoliation and prohibits layer by layer exfoliation.
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Affiliation(s)
- Oktaviardi Bityasmawan Abdillah
- Department of Physics, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
| | - Octia Floweri
- Research Center for Nanosciences and Nanotechnology (RCNN), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
| | - Tirta Rona Mayangsari
- Department of Chemistry, Universitas Pertamina Jl. Teuku Nyak Arief, Simprug Jakarta 12220 Indonesia
| | - Sigit Puji Santosa
- National Center for Sustainable Transportation Technology (NCSTT), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
| | - Takashi Ogi
- Chemical Engineering Program, Graduate School of Advanced Science and Engineering, Hiroshima University 1-4-1 Kagamiyama Hiroshima 739-8527 Japan
| | - Ferry Iskandar
- Department of Physics, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
- Research Center for Nanosciences and Nanotechnology (RCNN), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
- National Center for Sustainable Transportation Technology (NCSTT), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
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27
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Wang H, Yang L, Liu G, Li M. Tobacco‐Stem‐Derived Nitrogen‐Enriched Hierarchical Porous Carbon for High‐Energy Supercapacitor. ChemistrySelect 2021. [DOI: 10.1002/slct.202004193] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Hefang Wang
- School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Lijia Yang
- School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Guanghui Liu
- School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Manhua Li
- School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
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28
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A lignocellulose-based neutral hydrogel electrolyte for high-voltage supercapacitors with overlong cyclic stability. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137241] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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29
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Liu M, Chang L, Le Z, Jiang J, Li J, Wang H, Zhao C, Xu T, Nie P, Wang L. Emerging Potassium-ion Hybrid Capacitors. CHEMSUSCHEM 2020; 13:5837-5862. [PMID: 32875750 DOI: 10.1002/cssc.202000578] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 08/31/2020] [Indexed: 06/11/2023]
Abstract
As a new type of capacitor-battery hybrid energy storage device, metal-ion capacitors have attracted widespread attention because of their high-power density while ensuring energy density and long lifespan. Potassium-ion capacitors (KICs) featuring the merits of abundant potassium resources, lower standard electrode potential, and low cost have been considered as potential alternatives to lithium-/sodium-ion capacitors. However, KICs still face issues including unsatisfactory reaction kinetics, low energy density, and poor lifetime owing to the large radius of the potassium ion. In this Review, the importance of emerging potassium-ion capacitor is addressed. The Review offers a brief discussion of the fundamental working principle of KICs, along with an overview of recent advances and achievements of a variety of electrode materials for dual carbon and non-dual carbon KICs. Furthermore, electrolyte chemistry, binders as well as electrode/electrolyte interface, are summarized. Finally, existing challenges and perspectives on further development of KICs are also presented.
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Affiliation(s)
- Meiqi Liu
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
| | - Limin Chang
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
| | - Zaiyuan Le
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA 90095, USA
| | - Jiangmin Jiang
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016, P.R. China
| | - Jiahui Li
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
| | - Hairui Wang
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
| | - Cuimei Zhao
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
| | - Tianhao Xu
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
| | - Ping Nie
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
| | - Limin Wang
- Key Laboratory of Preparation and Applications of Environmentally Friendly Material of the Ministry of Education & College of Chemistry, Jilin Normal University, Changchun, 130103, P.R. China
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P.R. China
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30
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Carbonated MOF-based graphene hydrogel for hierarchical all‑carbon supercapacitors with ultra-high areal and volumetric energy density. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114489] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Bhattarai RM, Moopri Singer Pandiyarajan S, Saud S, Kim SJ, Mok YS. Synergistic effects of nanocarbon spheres sheathed on a binderless CoMoO 4 electrode for high-performance asymmetric supercapacitor. Dalton Trans 2020; 49:14506-14519. [PMID: 33047752 DOI: 10.1039/d0dt02204g] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An essential key to enhancing the specific capacity and cyclic stability of transition metal oxide materials is the hybridization of carbon compounds by binder-free methods for supercapacitors. Carbonaceous compounds shorten the electron-ion diffusion pathways due to their high active surface area and conductivity. Herein, we focus on improving the specific energy, stability, and conductivity of the electrode by the incorporation of nanosized carbon material. The integration of nano carbons from viable eco-friendly glucose with CoMoO4 enhanced the experimental specific capacity of the electrode. The self-grown CoMoO4 on a nickel foam (CMO-NF) was confirmed as the best approach after extensive optimization process by the feasible hydrothermal (HT) method. The amount of carbon deposited and the structural morphology on the fabricated CoMoO4-glucose-derived carbon (CMO-GC) electrode was varied by adjusting the concentration of glucose by the viable HT technique. Notably, the hybrid CMO-GC-2 achieved a maximum specific capacity of 851.85 C g-1 at 1 A g-1, and it is relatively higher than that of CMO-NF (301.4 C g-1). The asymmetric supercapacitor device (CMO-GC-2//AC) demonstrated excellent energy density (36.86 W h kg-1 for 152.84 W kg-1), power density (3209.35 W kg-1 for 11.19 W h kg-1), and extensive capacity retention of 87% for up to 5000 cycles. The high performance is related to the synergetic effect of EDLC and the redox reaction, with nano-architecture and well-defined morphology of the electrode material.
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Affiliation(s)
- Roshan Mangal Bhattarai
- Department of Chemical and Biological Engineering, Jeju National University, Jeju-63243, Republic of Korea.
| | | | - Shirjana Saud
- Department of Chemical and Biological Engineering, Jeju National University, Jeju-63243, Republic of Korea.
| | - Sang Jae Kim
- Nanomaterials and System Laboratory, Department of Mechatronics Engineering, Jeju National University, Jeju 63243, Republic of Korea
| | - Young Sun Mok
- Department of Chemical and Biological Engineering, Jeju National University, Jeju-63243, Republic of Korea.
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32
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Kim H, Gao S, Hahm MG, Ahn CW, Jung HY, Jung YJ. Graphitic Nanocup Architectures for Advanced Nanotechnology Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E1862. [PMID: 32957578 PMCID: PMC7558418 DOI: 10.3390/nano10091862] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/11/2020] [Accepted: 09/14/2020] [Indexed: 06/11/2023]
Abstract
The synthesis of controllable hollow graphitic architectures can engender revolutionary changes in nanotechnology. Here, we present the synthesis, processing, and possible applications of low aspect ratio hollow graphitic nanoscale architectures that can be precisely engineered into morphologies of (1) continuous carbon nanocups, (2) branched carbon nanocups, and (3) carbon nanotubes-carbon nanocups hybrid films. These complex graphitic nanocup-architectures could be fabricated by using a highly designed short anodized alumina oxide nanochannels, followed by a thermal chemical vapor deposition of carbon. The highly porous film of nanocups is mechanically flexible, highly conductive, and optically transparent, making the film attractive for various applications such as multifunctional and high-performance electrodes for energy storage devices, nanoscale containers for nanogram quantities of materials, and nanometrology.
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Affiliation(s)
- Hyehee Kim
- Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA 02115, USA; (H.K.); (S.G.)
| | - Sen Gao
- Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA 02115, USA; (H.K.); (S.G.)
| | - Myung Gwan Hahm
- Department of Materials Science and Engineering, Inha University, 100 Inharo, Michuhol-gu, Incheon 22212, Korea;
| | - Chi Won Ahn
- National Nanofab Center, KAIST, 291 Daehak-Ro, Yusung-Gu, Daejeon 34141, Korea;
| | - Hyun Young Jung
- Department of Energy Engineering, Gyeongnam National University of Science and Technology, Jinju-si, Gyeongnam 52725, Korea;
| | - Yung Joon Jung
- Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA 02115, USA; (H.K.); (S.G.)
- National Nanofab Center, KAIST, 291 Daehak-Ro, Yusung-Gu, Daejeon 34141, Korea;
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33
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SHIMABUKURO I, HATAKEYAMA Y, SHIRAISHI S. Capacitance Properties and Durability of Various Single-Walled Carbon Nanotube Electrodes for Electric Double Layer Capacitor. ELECTROCHEMISTRY 2020. [DOI: 10.5796/electrochemistry.20-64059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Izuru SHIMABUKURO
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University
| | - Yoshikiyo HATAKEYAMA
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University
| | - Soshi SHIRAISHI
- Division of Molecular Science, Graduate School of Science and Technology, Gunma University
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34
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MnO2 nanosheets grown on N and P co-doped hollow carbon microspheres for high performance asymmetric supercapacitor. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136681] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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35
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Rani B, Sahu NK. Effect of aqueous electrolytes on the supercapacitive performance of glycol‐mediated CoFe
2
O
4
nanoparticles. ASIA-PAC J CHEM ENG 2020. [DOI: 10.1002/apj.2548] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Barkha Rani
- School of Electronics Engineering Vellore Institute of Technology Vellore 632014 India
- Centre for Nanotechnology Research Vellore Institute of Technology Vellore 632014 India
| | - Niroj Kumar Sahu
- Centre for Nanotechnology Research Vellore Institute of Technology Vellore 632014 India
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36
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Yan C, Jin M, Pan X, Ma L, Ma X. A flexible polyelectrolyte-based gel polymer electrolyte for high-performance all-solid-state supercapacitor application. RSC Adv 2020; 10:9299-9308. [PMID: 35497250 PMCID: PMC9050157 DOI: 10.1039/c9ra10701k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 02/17/2020] [Indexed: 11/21/2022] Open
Abstract
A simple polymerization process assisted with UV light for preparing a novel flexible polyelectrolyte-based gel polymer electrolyte (PGPE) is reported. Due to the existence of charged groups in the polyelectrolyte matrix, the PGPE exhibits favorable mechanical strength and excellent ionic conductivity (66.8 mS cm-1 at 25 °C). In addition, the all-solid-state supercapacitor fabricated with a PGPE membrane and activated carbon electrodes shows outstanding electrochemical performance. The specific capacitance of the PGPE supercapacitor is 64.92 F g-1 at 1 A g-1, and the device shows a maximum energy density of 13.26 W h kg-1 and a maximum power density of 2.26 kW kg-1. After 10 000 cycles at a current density of 2 A g-1, the all-solid-state supercapacitor with PGPE reveals a capacitance retention of 94.63%. Furthermore, the specific capacitance and charge-discharge behaviors of the flexible PGPE device hardly change with the bending states.
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Affiliation(s)
- Chaojing Yan
- Department of Materials Science, Fudan University Shanghai 200433 China
| | - Mengyuan Jin
- Department of Materials Science, Fudan University Shanghai 200433 China
| | - Xinxin Pan
- Department of Materials Science, Fudan University Shanghai 200433 China
| | - Longli Ma
- Department of Materials Science, Fudan University Shanghai 200433 China
| | - Xiaohua Ma
- Department of Materials Science, Fudan University Shanghai 200433 China
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37
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Ding C, Liu T, Yan X, Huang L, Ryu S, Lan J, Yu Y, Zhong WH, Yang X. An Ultra-microporous Carbon Material Boosting Integrated Capacitance for Cellulose-Based Supercapacitors. NANO-MICRO LETTERS 2020; 12:63. [PMID: 34138294 PMCID: PMC7770663 DOI: 10.1007/s40820-020-0393-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 01/14/2020] [Indexed: 05/20/2023]
Abstract
A breakthrough in advancing power density and stability of carbon-based supercapacitors is trapped by inefficient pore structures of electrode materials. Herein, an ultra-microporous carbon with ultrahigh integrated capacitance fabricated via one-step carbonization/activation of dense bacterial cellulose (BC) precursor followed by nitrogen/sulfur dual doping is reported. The microporous carbon possesses highly concentrated micropores (~ 2 nm) and a considerable amount of sub-micropores (< 1 nm). The unique porous structure provides high specific surface area (1554 m2 g-1) and packing density (1.18 g cm-3). The synergistic effects from the particular porous structure and optimal doping effectively enhance ion storage and ion/electron transport. As a result, the remarkable specific capacitances, including ultrahigh gravimetric and volumetric capacitances (430 F g-1 and 507 F cm-3 at 0.5 A g-1), and excellent cycling and rate stability even at a high current density of 10 A g-1 (327 F g-1 and 385 F cm-3) are realized. Via compositing the porous carbon and BC skeleton, a robust all-solid-state cellulose-based supercapacitor presents super high areal energy density (~ 0.77 mWh cm-2), volumetric energy density (~ 17.8 W L-1), and excellent cyclic stability.
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Affiliation(s)
- Chenfeng Ding
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
- School of Mechanical and Material Engineering, Washington State University, Pullman, 99163, USA
| | - Tianyi Liu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Xiaodong Yan
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, Jiangsu, People's Republic of China
| | - Lingbo Huang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Seungkon Ryu
- Institute of Carbon Tech., Jeonju University, Jeonju, 55069, South Korea
| | - Jinle Lan
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Yunhua Yu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
| | - Wei-Hong Zhong
- School of Mechanical and Material Engineering, Washington State University, Pullman, 99163, USA.
| | - Xiaoping Yang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
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38
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Chen D, Jiang K, Huang T, Shen G. Recent Advances in Fiber Supercapacitors: Materials, Device Configurations, and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e1901806. [PMID: 31206831 DOI: 10.1002/adma.201901806] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/04/2019] [Indexed: 05/03/2023]
Abstract
Fiber supercapacitors (SCs), with their small size and weight, excellent flexibility and deformability, and high capacitance and power density, are recognized as one of the most robust power supplies available for wearable electronics. They can be woven into breathable textiles or integrated into different functional materials to fit curved surfaces for use in day-to-day life. A comprehensive review on recent important development and progress in fiber SCs is provided, with respect to the active electrode materials, device configurations, functions, integrations. Active electrode materials based on different electrochemical mechanisms and intended to improve performance including carbon-based materials, metal oxides, and hybrid composites, are first summarized. The three main types of fiber SCs, namely parallel, twist, and coaxial structures, are then discussed, followed by the exploration of some functions including stretchability and self-healing. Miniaturized integration of fiber SCs to obtain flexible energy fibers and integrated sensing systems is also discussed. Finally, a short conclusion is made, combining with comments on the current challenges and potential solutions in this field.
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Affiliation(s)
- Di Chen
- School of Mathematics and Physics, University of Science and Technology Beijing, Beijing, 100083, China
| | - Kai Jiang
- Institute & Hospital of Hepatobiliary Surgery, Key Laboratory of Digital Hepatobiliary Surgery of Chinese PLA, Chinese PLA Medical School, Chinese PLA General Hospital, Beijing, 100853, China
| | - Tingting Huang
- School of Mathematics and Physics, University of Science and Technology Beijing, Beijing, 100083, China
- State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China
| | - Guozhen Shen
- State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China
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39
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Samal R, Mondal S, Gangan AS, Chakraborty B, Rout CS. Comparative electrochemical energy storage performance of cobalt sulfide and cobalt oxide nanosheets: experimental and theoretical insights from density functional theory simulations. Phys Chem Chem Phys 2020; 22:7903-7911. [DOI: 10.1039/c9cp06434f] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We have investigated the origin of enhanced energy storage performance of Co3S4 as compared to Co3O4 both by supported experimental and density functional theory investigations.
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Affiliation(s)
- Rutuparna Samal
- Centre for Nano and Material Sciences
- Jain University
- Jain Global Campus
- Ramanagaram
- Bangalore 562112
| | - Soumen Mondal
- School of Basic Sciences
- Indian Institute of Technology
- Bhubaneswar
- India
| | - Abhijeet Sadashiv Gangan
- High Pressure and Synchrotron Radiation Physics Division
- Bhabha Atomic Research Centre
- Trombay
- India
| | - Brahmananda Chakraborty
- High Pressure and Synchrotron Radiation Physics Division
- Bhabha Atomic Research Centre
- Trombay
- India
- Homi Bhabha National Institute
| | - Chandra Sekhar Rout
- Centre for Nano and Material Sciences
- Jain University
- Jain Global Campus
- Ramanagaram
- Bangalore 562112
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40
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Liu B, Liu L, Yu Y, Zhang Y, Chen A. Synthesis of mesoporous carbon with tunable pore size for supercapacitors. NEW J CHEM 2020. [DOI: 10.1039/c9nj05085j] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesoporous carbon (MC) has wide applications, including in drug delivery, catalysis, absorption, energy storage/conversion, etc.
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Affiliation(s)
- Beibei Liu
- College of Chemical and Pharmaceutical Engineering
- Hebei University of Science and Technology
- Shijiazhuang
- China
| | - Lei Liu
- College of Chemical and Pharmaceutical Engineering
- Hebei University of Science and Technology
- Shijiazhuang
- China
| | - Yifeng Yu
- College of Chemical and Pharmaceutical Engineering
- Hebei University of Science and Technology
- Shijiazhuang
- China
| | - Yue Zhang
- College of Chemical and Pharmaceutical Engineering
- Hebei University of Science and Technology
- Shijiazhuang
- China
| | - Aibing Chen
- College of Chemical and Pharmaceutical Engineering
- Hebei University of Science and Technology
- Shijiazhuang
- China
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41
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Lian YM, Utetiwabo W, Zhou Y, Huang ZH, Zhou L, Faheem M, Chen RJ, Yang W. From upcycled waste polyethylene plastic to graphene/mesoporous carbon for high-voltage supercapacitors. J Colloid Interface Sci 2019; 557:55-64. [DOI: 10.1016/j.jcis.2019.09.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 08/27/2019] [Accepted: 09/02/2019] [Indexed: 10/26/2022]
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42
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Goh GL, Agarwala S, Yeong WY. Aerosol-Jet-Printed Preferentially Aligned Carbon Nanotube Twin-Lines for Printed Electronics. ACS APPLIED MATERIALS & INTERFACES 2019. [PMID: 31660713 DOI: 10.1002/admi.201801318] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The alignment of carbon nanotubes (CNTs) is of great importance for the fabrication of high-speed electronic devices such as a transistor as the electron mobilities can be greatly enhanced with aligned CNT architectures. Here, we report, for the first time, a methodology to obtain preferentially aligned CNT traces on a flexible polyimide substrate utilizing the high-resolution aerosol jet printing technique and evaporation-driven self-assembly process. A self-assembled twin-line of CNT ("coffee-ring" effect) is observed in the deposit patterns, and the field-emission scanning electron microscopy (FESEM) images reveal highly self-ordered CNT in the resulting CNT twin-line. Various aerosol jet parameters have been investigated to obtain printed tracks in the range of 30-80 μm and conductive tracks (single CNT twin-line width) in the range of 600-1500 nm. The smallest CNT twin-line obtained in this experiment is found to be approximately 16 μm using a suitable sheath-to-atomizer flow ratio. Image analysis of FESEM images confirms the formation of aligned CNT traces at the ink periphery. The effect of the line width on the degree of alignment of the CNT is studied and evaluated. The electrical resistance of the CNT trace is adjustable by controlling the number of print passes and print speed.
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Affiliation(s)
- Guo Liang Goh
- Singapore Center for 3D Printing, School of Mechanical and Aerospace Engineering , Nanyang Technological University , Singapore 639798
| | - Shweta Agarwala
- Department of Engineering , Aarhus University , 8200 Aarhus N , Denmark
| | - Wai Yee Yeong
- Singapore Center for 3D Printing, School of Mechanical and Aerospace Engineering , Nanyang Technological University , Singapore 639798
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43
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Xue D, Zhu D, Duan H, Wang Z, Lv Y, Xiong W, Li L, Liu M, Gan L. Deep-eutectic-solvent synthesis of N/O self-doped hollow carbon nanorods for efficient energy storage. Chem Commun (Camb) 2019; 55:11219-11222. [PMID: 31469150 DOI: 10.1039/c9cc06008a] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N/O self-doped hollow carbon nanorods (HCNs) with micro/mesoporous walls are fabricated based on a new deep-eutectic-solvent that serves as an all-in-one precursor, self-template, and self-dopant agent. The carbon-based supercapacitor using an ionic liquid electrolyte exhibits a high energy density of 116.5 W h kg-1 with excellent long-term cycling performance.
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Affiliation(s)
- Danfeng Xue
- Shanghai Key Lab of Chemical Assessment and Sustainability, School of Chemical Science and Engineering, Tongji University, Shanghai 200092, P. R. China.
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44
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Zeng M, King D, Huang D, Do C, Wang L, Chen M, Lei S, Lin P, Chen Y, Cheng Z. Iridescence in nematics: Photonic liquid crystals of nanoplates in absence of long-range periodicity. Proc Natl Acad Sci U S A 2019; 116:18322-18327. [PMID: 31444300 PMCID: PMC6744873 DOI: 10.1073/pnas.1906511116] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Photonic materials with positionally ordered structure can interact strongly with light to produce brilliant structural colors. Here, we found that the nonperiodic nematic liquid crystals of nanoplates can also display structural color with only significant orientational order. Owing to the loose stacking of the nematic nanodiscs, such colloidal dispersion is able to reflect a broad-spectrum wavelength, of which the reflection color can be further enhanced by adding carbon nanoparticles to reduce background scattering. Upon the addition of electrolytes, such vivid colors of nematic dispersion can be fine-tuned via electrostatic forces. Furthermore, we took advantage of the fluidity of the nematic structure to create a variety of colorful arts. It was expected that the concept of implanting nematic features in photonic structure of lyotropic nanoparticles may open opportunities for developing advanced photonic materials for display, sensing, and art applications.
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Affiliation(s)
- Minxiang Zeng
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843
| | - Daniel King
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843
| | - Dali Huang
- Department of Materials Science and Engineering, Texas A&M University, College Station, TX 77843
| | - Changwoo Do
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831
| | - Ling Wang
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843
- School of Materials Science and Engineering, Tianjin University, 300350 Tianjin, China
| | - Mingfeng Chen
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, 510006 Guangzhou, China
| | - Shijun Lei
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843
| | - Pengcheng Lin
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, 510006 Guangzhou, China
| | - Ying Chen
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, 510006 Guangzhou, China
| | - Zhengdong Cheng
- Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, TX 77843;
- Department of Materials Science and Engineering, Texas A&M University, College Station, TX 77843
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45
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Liu Y, Guo S, Zhang W, Kong W, Wang Z, Yan W, Fan H, Hao X, Guan G. Three-dimensional interconnected cobalt sulfide foam: Controllable synthesis and application in supercapacitor. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.05.121] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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46
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Zhu Y, Ji X, Cheng S, Chern ZY, Jia J, Yang L, Luo H, Yu J, Peng X, Wang J, Zhou W, Liu M. Fast Energy Storage in Two-Dimensional MoO 2 Enabled by Uniform Oriented Tunnels. ACS NANO 2019; 13:9091-9099. [PMID: 31393706 DOI: 10.1021/acsnano.9b03324] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
While pseudocapacitive electrodes have potential to store more energy than electrical double-layer capacitive electrodes, their rate capability is often limited by the sluggish kinetics of the Faradaic reactions or poor electronic and ionic conductivity. Unlike most transition-metal oxides, MoO2 is a very promising material for fast energy storage, attributed to its unusually high electronic and ionic conductivity; the one-dimensional tunnel is ideally suited for fast ionic transport. Here we report our findings in preparation and characterization of ultrathin MoO2 sheets with oriented tunnels as a pseudocapacitive electrode for fast charge storage/release. A composite electrode consisting of MoO2 and 5 wt % GO demonstrates a capacity of 1097 C g-1 at 2 mV s-1 and 390 C g-1 at 1000 mV s-1 while maintaining ∼80% of the initial capacity after 10,000 cycles at 50 mV s-1, due to minimal change in structural features of the MoO2 during charge/discharge, except a small volume change (∼14%), as revealed from operando Raman spectroscopy, X-ray analyses, and density functional theory calculations. Further, the volume change during cycling is highly reversible, implying high structural stability and long cycling life.
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Affiliation(s)
- Yuanyuan Zhu
- New Energy Research Institute, School of Environment and Energy , South China University of Technology , Guangzhou 510006 , China
| | - Xu Ji
- College of Automation , Zhongkai University of Agriculture and Engineering , Guangzhou 510225 , China
| | - Shuang Cheng
- New Energy Research Institute, School of Environment and Energy , South China University of Technology , Guangzhou 510006 , China
| | - Zhao-Ying Chern
- Department of Chemistry , National Taiwan Normal University , Taipei 11677 , Taiwan
| | - Jin Jia
- Institute for Advanced Interdisciplinary Research , University of Jinan , Jinan , Shandong 250022 , China
| | - Lufeng Yang
- School of Materials Science and Engineering , Georgia Institute of Technology , Atlanta , Georgia 30332-0245 , United States
| | - Haowei Luo
- New Energy Research Institute, School of Environment and Energy , South China University of Technology , Guangzhou 510006 , China
| | - Jiayuan Yu
- New Energy Research Institute, School of Environment and Energy , South China University of Technology , Guangzhou 510006 , China
| | - Xinwen Peng
- New Energy Research Institute, School of Environment and Energy , South China University of Technology , Guangzhou 510006 , China
| | - Jenghan Wang
- Department of Chemistry , National Taiwan Normal University , Taipei 11677 , Taiwan
| | - Weijia Zhou
- New Energy Research Institute, School of Environment and Energy , South China University of Technology , Guangzhou 510006 , China
- Institute for Advanced Interdisciplinary Research , University of Jinan , Jinan , Shandong 250022 , China
| | - Meilin Liu
- School of Materials Science and Engineering , Georgia Institute of Technology , Atlanta , Georgia 30332-0245 , United States
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Wen Y, Zhang L, Liu J, Wen X, Chen X, Ma J, Tang T, Mijowska E. Hierarchical porous carbon sheets derived on a MgO template for high-performance supercapacitor applications. NANOTECHNOLOGY 2019; 30:295703. [PMID: 30861503 DOI: 10.1088/1361-6528/ab0ee0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Carbon-based supercapacitors have attracted considerable academic and practical interest due to their advantages of low cost, high power density, and superior durability. Herein, we report the facile synthesis of hierarchical porous carbon sheets (HPCSs) featuring a high specific surface area (2788 m2 g-1), derived from pyrrole through a combination of MgO template carbonization and KOH activation. The hierarchical pores with the co-existence of micropores and mesopores were obtained in the HPCSs. Benefiting from the high surface area, well-balanced pore size distribution as well as high conductivity, the prepared HPCSs exhibited a high gravimetric specific capacitance of 226.4 F g-1 at a scan rate of 1 mV s-1 in the electrolyte of 1 M H2SO4 in the two-electrode configuration. Moreover, the excellent electrochemical long-cycle stability has been demonstrated by 10 000 cycles of rapid charging-discharging at 10 A g-1 with a capacitance retention of 97.3%. The electrochemical performance clearly indicates the promising potential of using HPCSs as electrode materials for supercapacitors.
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Affiliation(s)
- Yanliang Wen
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People's Republic of China. Nanomaterials Physicochemistry Department, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland
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Romano V, Martín-García B, Bellani S, Marasco L, Kumar Panda J, Oropesa-Nuñez R, Najafi L, Del Rio Castillo AE, Prato M, Mantero E, Pellegrini V, D'Angelo G, Bonaccorso F. Flexible Graphene/Carbon Nanotube Electrochemical Double-Layer Capacitors with Ultrahigh Areal Performance. Chempluschem 2019; 84:882-892. [PMID: 31943980 DOI: 10.1002/cplu.201900235] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 04/28/2019] [Indexed: 11/08/2022]
Abstract
The fabrication of electrochemical double-layer capacitors (EDLCs) with high areal capacitance relies on the use of elevated mass loadings of highly porous active materials. Herein, we demonstrate a high-throughput manufacturing of graphene/carbon nanotubes hybrid EDLCs. The wet-jet milling (WJM) method is exploited to exfoliate the graphite into single-few-layer graphene flakes (WJM-G) in industrial volumes (production rate ca. 0.5 kg/day). Commercial single-/double-walled carbon nanotubes (SDWCNTs) are mixed with graphene flakes in order to act as spacers between the flakes during their film formation. The WJM-G/SDWCNTs films are obtained by one-step vacuum filtration of the material dispersions, resulting in self-standing, metal- and binder-free flexible EDLC electrodes with high active material mass loadings up to around 30 mg cm-2 . The corresponding symmetric WJM-G/SDWCNTs EDLCs exhibit electrode energy densities of 539 μWh cm-2 at 1.3 mW cm-2 and operating power densities up to 532 mW cm-2 (outperforming most of the reported EDLC technologies). The EDCLs show excellent cycling stability and outstanding flexibility even in highly folded states (up to 180°).
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Affiliation(s)
- Valentino Romano
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy.,Dipartimento di Scienze Matematiche ed Informatiche Scienze Fisiche e Scienze della Terra, Università di Messina, Viale F. Stagno d'Alcontres 31, S. Agata, 98166, Messina, Italy
| | | | - Sebastiano Bellani
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy
| | - Luigi Marasco
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy
| | - Jaya Kumar Panda
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy
| | - Reinier Oropesa-Nuñez
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy.,BeDimensional Spa, Via Albisola 121, 16163, Genova, Italy
| | - Leyla Najafi
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy
| | | | - Mirko Prato
- Materials Characterisation Facility, Istituto Italiano di Tecnologia, via morego 30, 16163, Genova, Italy
| | - Elisa Mantero
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy
| | - Vittorio Pellegrini
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy.,BeDimensional Spa, Via Albisola 121, 16163, Genova, Italy
| | - Giovanna D'Angelo
- Dipartimento di Scienze Matematiche ed Informatiche Scienze Fisiche e Scienze della Terra, Università di Messina, Viale F. Stagno d'Alcontres 31, S. Agata, 98166, Messina, Italy
| | - Francesco Bonaccorso
- Graphene Labs, Istituto Italiano di Tecnologia, via Morego 30, 16163, Genova, Italy.,BeDimensional Spa, Via Albisola 121, 16163, Genova, Italy
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Feng HP, Tang L, Zeng GM, Zhou Y, Deng YC, Ren X, Song B, Liang C, Wei MY, Yu JF. Core-shell nanomaterials: Applications in energy storage and conversion. Adv Colloid Interface Sci 2019; 267:26-46. [PMID: 30884358 DOI: 10.1016/j.cis.2019.03.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 01/27/2019] [Accepted: 03/04/2019] [Indexed: 12/18/2022]
Abstract
Materials with core-shell structures have attracted increasing attention in recent years due to their unique properties and wide applications in energy storage and conversion systems. Through reasonable adjustments of their shells and cores, various types of core-shell structured materials can be fabricated with favorable properties that play significant roles in energy storage and conversion processes. The core-shell material can provide an effective solution to the current energy crisis. Various synthetic strategies used to fabricate core-shell materials, including the atomic layer deposition, chemical vapor deposition and solvothermal method, are briefly mentioned here. A state-of-the -art review of their applications in energy storage and conversion is summarized. The involved energy storage includes supercapacitors, li-ions batteries and hydrogen storage, and the corresponding energy conversion technologies contain quantum dot solar cells, dye-sensitized solar cells, silicon/organic solar cells and fuel cells. In addition, the correlation between the core-shell structures and their performance in energy storage and conversion is introduced, and this finding can provide guidance in designing original core-shell structures with advanced properties.
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Zhang W, Yang Y, Ravi M, Kong L, Kang L, Ran F. Interconnected porous composites electrode materials of Carbon@Vanadium nitride by directly absorbing VO3-. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.03.112] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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