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Ma Z, Wang W, Xiong Y, Long Y, Shao Q, Wu L, Wang J, Tian P, Khan AU, Yang W, Dong Y, Yin H, Tang H, Dai J, Tahir M, Liu X, He L. Carbon Micro/Nano Machining toward Miniaturized Device: Structural Engineering, Large-Scale Fabrication, and Performance Optimization. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2400179. [PMID: 39031523 DOI: 10.1002/smll.202400179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 07/03/2024] [Indexed: 07/22/2024]
Abstract
With the rapid development of micro/nano machining, there is an elevated demand for high-performance microdevices with high reliability and low cost. Due to their outstanding electrochemical, optical, electrical, and mechanical performance, carbon materials are extensively utilized in constructing microdevices for energy storage, sensing, and optoelectronics. Carbon micro/nano machining is fundamental in carbon-based intelligent microelectronics, multifunctional integrated microsystems, high-reliability portable/wearable consumer electronics, and portable medical diagnostic systems. Despite numerous reviews on carbon materials, a comprehensive overview is lacking that systematically encapsulates the development of high-performance microdevices based on carbon micro/nano structures, from structural design to manufacturing strategies and specific applications. This review focuses on the latest progress in carbon micro/nano machining toward miniaturized device, including structural engineering, large-scale fabrication, and performance optimization. Especially, the review targets an in-depth evaluation of carbon-based micro energy storage devices, microsensors, microactuators, miniaturized photoresponsive and electromagnetic interference shielding devices. Moreover, it highlights the challenges and opportunities in the large-scale manufacturing of carbon-based microdevices, aiming to spark further exciting research directions and application prospectives.
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Affiliation(s)
- Zeyu Ma
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Wenwu Wang
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Yibo Xiong
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Yihao Long
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Qi Shao
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Leixin Wu
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Jiangwang Wang
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Peng Tian
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Arif Ullah Khan
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Wenhao Yang
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Yixiao Dong
- Pritzker School of Molecular Engineering, University of Chicago, 5640 South Ellis Avenue, Chicago, IL, 60637, USA
| | - Hongbo Yin
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
| | - Hui Tang
- School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
| | - Jun Dai
- School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Muhammad Tahir
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
- School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xiaoyu Liu
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
| | - Liang He
- School of Mechanical Engineering, State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, Sichuan University, Chengdu, 610065, P. R. China
- Med+X Center for Manufacturing, West China Hospital, Sichuan University, Chengdu, 610041, P. R. China
- Yibin Industrial Technology Research Institute of Sichuan University, Yibin R&D Park of Sichuan University, Yibin, 644005, P. R. China
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Wang Y, Du H, Xiao D, Zhang Y, Hu F, Sun L. On-chip integration of bulk micromachined three-dimensional Si/C/CNT@TiC micro-supercapacitors for alternating current line filtering. RSC Adv 2022; 12:2048-2056. [PMID: 35425244 PMCID: PMC8979127 DOI: 10.1039/d1ra08456a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 01/05/2022] [Indexed: 01/19/2023] Open
Abstract
Three-dimensional (3D) micro-supercapacitors (MSCs) with superior performances are desirable for miniaturized electronic devices. 3D interdigitated MSCs fabricated by bulk micromachining technologies have been demonstrated for silicon wafers. However, rational design and fabrication technologies of 3D architectures still need to be optimized within a limited footprint area to improve the electrochemical performances of MSCs. Herein, we report a 3D interdigitated MSC based on Si/C/CNT@TiC electrodes with high capacitive properties attributed to the excellent electronic/ionic conductivity of CNT@TiC core–shells with a high aspect ratio morphology. The symmetric MSC presents a maximum specific capacitance of 7.42 mF cm−2 (3.71 F g−1) at 5 mV s−1, and shows an 8 times areal capacitance increment after material coating at each step, fully exploiting the advantage of 3D interdigits with a high aspect ratio. The all-solid-state MSC delivers a high energy density of 0.45 μW h cm−2 (0.22 W h kg−1) at a power density of 10.03 μW h cm−2, and retains ∼98% capacity after 10 000 cycles. The MSC is further integrated on-chip in a low-pass filtering circuit, exhibiting a stable output voltage with a low ripple coefficient of 1.5%. It is believed that this work holds a great promise for metal-carbide-based 3D interdigitated MSCs for energy storage applications. A novel fabrication strategy for the realization of a bulk micromachined 3D Si/C/CNT@TiC micro-supercapacitor is experimentally demonstrated.![]()
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Affiliation(s)
- Yurong Wang
- School of Optical and Electronic Information, Huazhong University of Science and Technology Wuhan 430074 China .,MOE Key Laboratory of Fundamental Physical Quantities Measurement, Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology Wuhan 430074 China
| | - Huanhuan Du
- MOE Key Laboratory of Fundamental Physical Quantities Measurement, Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology Wuhan 430074 China
| | - Dongyang Xiao
- MOE Key Laboratory of Fundamental Physical Quantities Measurement, Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology Wuhan 430074 China
| | - Yili Zhang
- MOE Key Laboratory of Fundamental Physical Quantities Measurement, Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology Wuhan 430074 China
| | - Fangjing Hu
- MOE Key Laboratory of Fundamental Physical Quantities Measurement, Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology Wuhan 430074 China
| | - Leimeng Sun
- School of Optical and Electronic Information, Huazhong University of Science and Technology Wuhan 430074 China .,MOE Key Laboratory of Fundamental Physical Quantities Measurement, Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology Wuhan 430074 China
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Duan Y, You G, Sun K, Zhu Z, Liao X, Lv L, Tang H, Xu B, He L. Advances in wearable textile-based micro energy storage devices: structuring, application and perspective. NANOSCALE ADVANCES 2021; 3:6271-6293. [PMID: 36133490 PMCID: PMC9416975 DOI: 10.1039/d1na00511a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 09/11/2021] [Indexed: 02/05/2023]
Abstract
The continuous expansion of smart microelectronics has put forward higher requirements for energy conversion, mechanical performance, and biocompatibility of micro-energy storage devices (MESDs). Unique porosity, superior flexibility and comfortable breathability make the textile-based structure a great potential in wearable MESDs. Herein, a timely and comprehensive review of this field is provided according to recent research advances. The following aspects, device construction of textile-based MESDs (TMESDs), fabric processing of textile components and smart functionalization (e.g., mechanical reliability, energy harvesting, sensing, self-charging and self-healing, etc.) are discussed and summarized thoroughly. Also, the perspectives on the microfabrication processes and multiple applications of TMESDs are elaborated.
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Affiliation(s)
- Yixue Duan
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology Wuhan 430070 P. R. China
| | - Gongchuan You
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
| | - Kaien Sun
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
| | - Zhe Zhu
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology Wuhan 430070 P. R. China
| | - Xiaoqiao Liao
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
| | - Linfeng Lv
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology Wuhan 430070 P. R. China
| | - Hui Tang
- School of Materials and Energy, University of Electronic Science and Technology of China Chengdu 611731 P. R. China
| | - Bin Xu
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
- Science and Technology on Reactor Fuel and Materials Laboratory Chengdu 610095 P. R. China
| | - Liang He
- School of Mechanical Engineering, Sichuan University Chengdu 610065 P. R. China
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology Wuhan 430070 P. R. China
- Med+X Center for Manufacturing, West China Hospital, Sichuan University Chengdu 610041 P. R. China
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Jajcevic K, Sequeira AM, Kalbacova J, Zahn DRT, Sugihara K. Lipid nanotubes as an organic template for the fabrication of carbon nanostructures by pyrolysis. NANOSCALE 2021; 13:6927-6933. [PMID: 33885494 DOI: 10.1039/d1nr00530h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
We demonstrate the fabrication of carbon nanoribbons with a width of 40 nm based on fixation and pyrolysis of an organic template, lipid nanotubes. To our best knowledge, this is the smallest feature size achieved by pyrolysis of surface-patterned organic templates. Such a pyrolytic carbon nanostructure can be used for electronics and sensing applications in future.
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Affiliation(s)
- Kristina Jajcevic
- Department of Physical Chemistry, University of Geneva, Quai Ernest Ansermet 30, 1211 Geneva 4, Switzerland
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Wang Y, Sun L, Xiao D, Du H, Yang Z, Wang X, Tu L, Zhao C, Hu F, Lu B. Silicon-Based 3D All-Solid-State Micro-Supercapacitor with Superior Performance. ACS APPLIED MATERIALS & INTERFACES 2020; 12:43864-43875. [PMID: 32902954 DOI: 10.1021/acsami.0c14441] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The large-scale fabrication of high-performance on-chip micro-supercapacitors (MSCs) is the footstone for the development of next-generation miniaturized electronic devices. In practical applications, however, MSCs may suffer from a low areal energy density as well as a complicated fabrication strategy that is incompatible with semiconductor processing technology. Herein, we propose a scalable fabrication strategy for the realization of a silicon-based three-dimensional (3D) all-solid-state MSC via the combination of semiconductor-based electrode processing, chemical vapor deposition, and hydrothermal growth. The individual Si/C/MnO2 electrode shows a maximum specific capacitance of 223.74 mF cm-2, while the symmetric electrodes present a maximum areal energy density of 5.01 μWh cm-2 at the scan rate of 1 mV s-1. The full 3D Si/C/MnO2 MSC delivers a high energy density of 2.62 μWh cm-2, at a power density of 117.82 μW cm-2, as well as a long cycle life with capacitance retention >92% after 4000 cycles. Our proposed method enables the fabrication of 3D MSCs based on a thick silicon interdigitated electrode array, holding a great promise for the development of 3D on-chip microscale energy storage devices.
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Affiliation(s)
- Yurong Wang
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Leimeng Sun
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Dongyang Xiao
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Huanhuan Du
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhenting Yang
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Xinghui Wang
- College of Physics and Information Engineering, Institute of Micro-Nano Devices and Solar Cells, Fuzhou University, Fuzhou 350108, China
| | - Liangcheng Tu
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Chun Zhao
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Fangjing Hu
- MOE Key Laboratory of Fundamental Physical Quantities Measurement & Hubei Key Laboratory of Gravitation and Quantum Physics, PGMF and School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bingan Lu
- School of Physics and Electronics, Hunan University, Changsha 410082, China
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He L, Hong T, Huang Y, Xiong B, Hong X, Tahir M, Haider WA, Han Y. Surface Engineering of Carbon-Based Microelectrodes for High-Performance Microsupercapacitors. MICROMACHINES 2019; 10:E307. [PMID: 31067729 PMCID: PMC6563127 DOI: 10.3390/mi10050307] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 04/28/2019] [Accepted: 04/29/2019] [Indexed: 11/24/2022]
Abstract
In this research, the enhancement in electrochemical performance of pyrolyzed carbon microelectrodes by surface modification is investigated. For the proposed microfabrication process, pyrolyzed carbon microelectrodes with multi-walled carbon nanotubes (MWCNTs) on their surface are obtained by developing GM-1060 photoresist in mixture of propylene glycol methyl ether acetate (PGMEA) and CNTs, and following pyrolysis of a micropatterned photoresist. Polyvinyl alcohol (PVA)/H2SO4 electrolyte (1 M) was applied to assemble this carbon/CNT microelectrode-based all-solid-state microsupercapacitor (carbon/CNT-MSC). The carbon/CNT-MSC shows a higher electrochemical performance compared with that of pyrolyzed carbon microelectrode-based MSC (carbon-MSC). The specific areal and volumetric capacitances of carbon/CNT-MSC (4.80 mF/cm2 and 32.0 F/cm3) are higher than those of carbon-MSC (3.52 mF/cm2 and 23.4 F/cm3) at the scan rate of 10 mV/s. In addition, higher energy density and power density of carbon/CNT-MSC (2.85 mWh/cm3 and 1.98 W/cm3) than those of carbon-MSC (2.08 mWh/cm3 and 1.41 W/cm3) were also achieved. This facile surface modification and optimization are potentially promising, being highly compatible with modern microfabrication technologies and allowing integration of highly electrically conductive CNTs into pyrolyzed carbon to assemble MSCs with improved electrochemical performance. Moreover, this method can be potentially applied to other high-performance micro/nanostructures and microdevices/systems.
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Affiliation(s)
- Liang He
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Tianjiao Hong
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Yue Huang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Biao Xiong
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Xufeng Hong
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Muhammad Tahir
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Waqas Ali Haider
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
| | - Yulai Han
- School of New Materials and New Energies, Shenzhen Technology University, Shenzhen 518118, China.
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Zhang X, Huang L, Zeng P, Wu L, Zhang R, Chen Y. Highly Porous Si Nanoframeworks Stabilized in TiO
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Shells and Enlaced by Graphene Nanoribbons for Superior Lithium‐Ion Storage. ChemElectroChem 2018. [DOI: 10.1002/celc.201800635] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xinlin Zhang
- Department of Advanced Energy Materials, School of Materials Science and EngineeringSichuan University, Chengdu Sichuan 610065 P. R. China
| | - Liwu Huang
- Department of Advanced Energy Materials, School of Materials Science and EngineeringSichuan University, Chengdu Sichuan 610065 P. R. China
| | - Pan Zeng
- Department of Advanced Energy Materials, School of Materials Science and EngineeringSichuan University, Chengdu Sichuan 610065 P. R. China
| | - Lin Wu
- Department of Advanced Energy Materials, School of Materials Science and EngineeringSichuan University, Chengdu Sichuan 610065 P. R. China
| | - Ruixue Zhang
- Department of Advanced Energy Materials, School of Materials Science and EngineeringSichuan University, Chengdu Sichuan 610065 P. R. China
| | - Yungui Chen
- Department of Advanced Energy Materials, School of Materials Science and EngineeringSichuan University, Chengdu Sichuan 610065 P. R. China
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8
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Liu X, Wang J, Yang G. In Situ Growth of the Ni 3V 2O 8@PANI Composite Electrode for Flexible and Transparent Symmetric Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2018; 10:20688-20695. [PMID: 29807419 DOI: 10.1021/acsami.8b04609] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Because of the poor specific capacitance of transparent and flexible supercapacitors reported recently, exploring electrode materials with high electrochemical properties for such devices is still a big challenge. We reported that the Ni3V2O8@PANI composite has been synthesized using an in situ chemical bath method. It was found that the synthesized Ni3V2O8@PANI composite has outstanding electrochemical behaviors (specific capacitance value of 2565.7 F/g at 5 mV/s, wide potential window, good rate capability), which are much superior to those of Ni3V2O8 and PANI electrodes. The improved electrochemical behaviors result from the synergistic effect between Ni3V2O8 and PANI. A symmetric flexible and transparent supercapacitor was fabricated using the Ni3V2O8@PANI composite as the working electrode. The device demonstrated a maximum areal capacitance of 58.5 mF/cm2 at 5 mV/s and an energy density of 20.8 μW h/cm2 with 1.6 V potential window. Furthermore, the capacitance retained nearly 88% of its original value after 20 000 galvanostatic charging and discharging cycles. These results favor the promising potential of the Ni3V2O8@PANI composite as the electrode material for the application in flexible and transparent supercapacitors.
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Affiliation(s)
- Xinyue Liu
- State Key Laboratory of Optoelectronic Materials and Technologies, Nanotechnology Research Center, School of Materials Science & Engineering, School of Physics , Sun Yat-sen University , Guangzhou 510275 , Guangdong , P. R. China
| | - Jianxing Wang
- State Key Laboratory of Optoelectronic Materials and Technologies, Nanotechnology Research Center, School of Materials Science & Engineering, School of Physics , Sun Yat-sen University , Guangzhou 510275 , Guangdong , P. R. China
| | - Guowei Yang
- State Key Laboratory of Optoelectronic Materials and Technologies, Nanotechnology Research Center, School of Materials Science & Engineering, School of Physics , Sun Yat-sen University , Guangzhou 510275 , Guangdong , P. R. China
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9
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Correlation between the dielectric and electrochemical properties of TiO2-V2O5 nanocomposite for energy storage application. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.033] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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10
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Lin J, Jia H, Liang H, Chen S, Cai Y, Qi J, Qu C, Cao J, Fei W, Feng J. In Situ Synthesis of Vertical Standing Nanosized NiO Encapsulated in Graphene as Electrodes for High-Performance Supercapacitors. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2018; 5:1700687. [PMID: 29593971 PMCID: PMC5867121 DOI: 10.1002/advs.201700687] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Revised: 11/05/2017] [Indexed: 05/19/2023]
Abstract
NiO is a promising electrode material for supercapacitors. Herein, the novel vertically standing nanosized NiO encapsulated in graphene layers (G@NiO) are rationally designed and synthesized as nanosheet arrays. This unique vertical standing structure of G@NiO nanosheet arrays can enlarge the accessible surface area with electrolytes, and has the benefits of short ion diffusion path and good charge transport. Further, an interconnected graphene conductive network acts as binder to encapsulate the nanosized NiO particles as core-shell structure, which can promote the charge transport and maintain the structural stability. Consequently, the optimized G@NiO hybrid electrodes exhibit a remarkably enhanced specific capacity up to 1073 C g-1 and excellent cycling stability. This study provides a facial strategy to design and construct high-performance metal oxides for energy storage.
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Affiliation(s)
- Jinghuang Lin
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Henan Jia
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Haoyan Liang
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Shulin Chen
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Yifei Cai
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Junlei Qi
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Chaoqun Qu
- Key Laboratory of Functional Materials Physics and Chemistry of the Ministry of EducationJilin Normal UniversitySiping136000China
| | - Jian Cao
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Weidong Fei
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
| | - Jicai Feng
- State Key Laboratory of Advanced Welding and JoiningHarbin Institute of TechnologyHarbin150001China
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Du J, Yu A, Zou Z, Xu C. One-pot synthesis of iron–nickel–selenide nanorods for efficient and durable electrochemical oxygen evolution. Inorg Chem Front 2018. [DOI: 10.1039/c7qi00792b] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Fe–Ni–Se nanorods have been synthesized by a facile one-pot method and they acted as efficient and durable OER catalysts.
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Affiliation(s)
- Jing Du
- State Key Laboratory of Applied Organic Chemistry
- Laboratory of Special Function Materials and Structure Design of the Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Ailing Yu
- State Key Laboratory of Applied Organic Chemistry
- Laboratory of Special Function Materials and Structure Design of the Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Zehua Zou
- State Key Laboratory of Applied Organic Chemistry
- Laboratory of Special Function Materials and Structure Design of the Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Cailing Xu
- State Key Laboratory of Applied Organic Chemistry
- Laboratory of Special Function Materials and Structure Design of the Ministry of Education
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
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12
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Ma X, Feng S, He L, Yan M, Tian X, Li Y, Tang C, Hong X, Mai L. Rapid, all dry microfabrication of three-dimensional Co 3O 4/Pt nanonetworks for high-performance microsupercapacitors. NANOSCALE 2017; 9:11765-11772. [PMID: 28783194 DOI: 10.1039/c7nr01789h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
On-chip electrochemical energy storage devices have attracted growing attention due to the decreasing size of electronic devices. Various approaches have been applied for constructing the microsupercapacitors. However, the microfabrication of high-performance microsupercapacitors by conventional and fully compatible semiconductor microfabrication technologies is still a critical challenge. Herein, unique three-dimensional (3D) Co3O4 nanonetwork microelectrodes formed by the interconnection of Co3O4 nanosheets are constructed by controllable physical vapor deposition combined with rapid thermal annealing. This construction process is an all dry and rapid (≤5 minutes) procedure. Afterward, by sputtering highly electrically conductive Pt nanoparticles on the microelectrodes, the 3D Co3O4/Pt nanonetworks based microsupercapacitor is fabricated, showing a high volume capacitance (35.7 F cm-3) at a scan rate of 20 mV s-1 due to the unique interconnected structures, high electrical conductivity and high surface area of the microelectrodes. This microfabrication process is also used to construct high-performance flexible microsupercapacitors, and it can be applied in the construction of wearable devices. The proposed strategy is completely compatible with the current semiconductor microfabrication and shows great potential in the applications of the large-scale integration of micro/nano and wearable devices.
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Affiliation(s)
- Xinyu Ma
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, International School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, Hubei, P. R. China.
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Yang W, He L, Tian X, Yan M, Yuan H, Liao X, Meng J, Hao Z, Mai L. Carbon-MEMS-Based Alternating Stacked MoS 2 @rGO-CNT Micro-Supercapacitor with High Capacitance and Energy Density. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1700639. [PMID: 28558128 DOI: 10.1002/smll.201700639] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 03/20/2017] [Indexed: 05/26/2023]
Abstract
A novel process to fabricate a carbon-microelectromechanical-system-based alternating stacked MoS2 @rGO-carbon-nanotube (CNT) micro-supercapacitor (MSC) is reported. The MSC is fabricated by successively repeated spin-coating of MoS2 @rGO/photoresist and CNT/photoresist composites twice, followed by photoetching, developing, and pyrolysis. MoS2 @rGO and CNTs are embedded in the carbon microelectrodes, which cooperatively enhance the performance of the MSC. The fabricated MSC exhibits a high areal capacitance of 13.7 mF cm-2 and an energy density of 1.9 µWh cm-2 (5.6 mWh cm-3 ), which exceed many reported carbon- and MoS2 -based MSCs. The MSC also retains 68% of capacitance at a current density of 2 mA cm-2 (5.9 A cm-3 ) and an outstanding cycling performance (96.6% after 10 000 cycles, at a scan rate of 1 V s-1 ). Compared with other MSCs, the MSC in this study is fabricated by a low-cost and facile process, and it achieves an excellent and stable electrochemical performance. This approach could be highly promising for applications in integration of micro/nanostructures into microdevices/systems.
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Affiliation(s)
- Wei Yang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Liang He
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
- Department of Materials Science and NanoEngineering, Rice University, Houston, TX, 77005, USA
| | - Xiaocong Tian
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Mengyu Yan
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Hui Yuan
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Xiaobin Liao
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Jiashen Meng
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Zhimeng Hao
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Liqiang Mai
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, P. R. China
- Department of Chemistry, University of California, Berkeley, CA, 94720, USA
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Xing Z, Qi Y, Jian Z, Ji X. Polynanocrystalline Graphite: A New Carbon Anode with Superior Cycling Performance for K-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2017; 9:4343-4351. [PMID: 27486697 DOI: 10.1021/acsami.6b06767] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
We synthesized a new type of carbon-polynanocrystalline graphite-by chemical vapor deposition on a nanoporous graphenic carbon as an epitaxial template. This carbon is composed of nanodomains being highly graphitic along c-axis and very graphenic along ab plane directions, where the nanodomains are randomly packed to form micron-sized particles, thus forming a polynanocrystalline structure. The polynanocrystalline graphite is very unique, structurally different from low-dimensional nanocrystalline carbon materials, e.g., fullerenes, carbon nanotubes, and graphene, nanoporous carbon, amorphous carbon and graphite, where it has a relatively low specific surface area of 91 m2/g as well as a low Archimedes density of 0.92 g/cm3. The structure is essentially hollow to a certain extent with randomly arranged nanosized graphite building blocks. This novel structure with disorder at nanometric scales but strict order at atomic scales enables substantially superior long-term cycling life for K-ion storage as an anode, where it exhibits 50% capacity retention over 240 cycles, whereas for graphite, it is only 6% retention over 140 cycles.
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Affiliation(s)
- Zhenyu Xing
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
| | - Yitong Qi
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
| | - Zelang Jian
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
| | - Xiulei Ji
- Department of Chemistry, Oregon State University , Corvallis, Oregon 97331, United States
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