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Yadav P, Samanta K, Arya V, Biswas D, Kim HS, Bakli C, Jung HY, Ghosh D. A 2.5 V In-Plane Flexi-Pseudocapacitor with Unprecedented Energy and Cycling Efficiency for All-Weather Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2400975. [PMID: 38618920 DOI: 10.1002/smll.202400975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/26/2024] [Indexed: 04/16/2024]
Abstract
As electronic devices for aviation, space, and satellite applications become more sophisticated, built-in energy storage devices also require a wider temperature spectrum. Herein, an all-climate operational, energy and power-dense, flexible, in-plane symmetric pseudocapacitor is demonstrated with utmost operational safety and long cycle life. The device is constructed with interdigital-patterned laser-scribed carbon-supported electrodeposited V5O12·6H2O as a binder-free electrode and a novel high-voltage anti-freezing water-in-salt-hybrid electrolyte. The anti-freezing electrolyte can operate over a wide temperature range of -40-60 °C while offering a stable potential window of ≈2.5 V. The device undergoes rigorous testing under diverse environmental conditions, including rapid and regular temperature and mechanical transition over multiple cycles. Additionally, detailed theoretical simulation studies are performed to understand the interfacial interactions with the active material as well as the local behavior of the anti-freeze electrolyte at different temperatures. As a result, the all-weather pseudocapacitor at 1 A g-1 shows a high areal capacitance of 234.7 mF cm-2 at room temperature and maintains a high capacitance of 129.8 mF cm-2 even at -40 °C. Besides, the cell operates very reliably for over 80 950 cycles with a capacitance of 25.7 mF cm-2 at 10 A g-1 and exhibits excellent flexibility and bendability under different stress conditions.
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Affiliation(s)
- Prahlad Yadav
- Centre for Nano and Material Sciences, JAIN (Deemed to be University), Kanakapura Road, Bangalore, Karnataka, 562112, India
| | - Ketaki Samanta
- Department of Materials Engineering, Indian Institute of Science, Bangalore, Karnataka, 560012, India
| | - Vinay Arya
- Thermofluidics and Nanotechnology for Sustainable Energy Systems Laboratory, School of Energy Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India
| | - Diptesh Biswas
- Thermofluidics and Nanotechnology for Sustainable Energy Systems Laboratory, School of Energy Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India
| | - Hun-Seong Kim
- Department of Energy System Engineering, Gyeongsang National University, Jinju-si, Gyeongnam, 52725, South Korea
| | - Chirodeep Bakli
- Thermofluidics and Nanotechnology for Sustainable Energy Systems Laboratory, School of Energy Science and Engineering, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India
| | - Hyun Young Jung
- Department of Energy System Engineering, Gyeongsang National University, Jinju-si, Gyeongnam, 52725, South Korea
- Department of Energy Engineering, Gyeongsang National University, Jinju-si, Gyeongnam, 52725, South Korea
| | - Debasis Ghosh
- Centre for Nano and Material Sciences, JAIN (Deemed to be University), Kanakapura Road, Bangalore, Karnataka, 562112, India
- Department of Energy Engineering, Gyeongsang National University, Jinju-si, Gyeongnam, 52725, South Korea
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2
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Kumar KS, Choudhary N, Pandey D, Hurtado L, Chung HS, Tetard L, Jung Y, Thomas J. High-performance flexible asymmetric supercapacitor based on rGO anode and WO 3/WS 2 core/shell nanowire cathode. NANOTECHNOLOGY 2020; 31:435405. [PMID: 32629437 DOI: 10.1088/1361-6528/aba305] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Flexible smart electronics require their energy storage device to be flexible in nature. Developing high-performance flexible energy storage devices require direct integration of electrode active materials on current collectors to satisfy the high electronic/ionic conductivity and long-term durability requirements. Herein, we develop a flexible all-solid-state asymmetric supercapacitor comprised of reduced graphene oxide (rGO) and core/shell tungsten trioxide/tungsten disulfide (WO3/WS2) nanowire based electrodes. The electrodes synthesized via electrochemical deposition and chemical vapor deposition avoided the necessity to use non-conductive binders and offered excellent cyclic stability. The structural integrity provided by the rGO and WO3/WS2 electrodes facilitated excellent electrochemical stability with capacitance retention of 90% and 100% after 10 000 charge-discharge cycles, respectively. An all-solid-state device provides a voltage window of 1.5 V and more than 70% capacitance retention after 10 000 charge-discharge cycles. Providing 97% capacitance retention upon mechanical bending reveals its potential to be used as an energy storage devices in flexible electronics.
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Affiliation(s)
- Kowsik Sambath Kumar
- Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States of America. NanoScience Technology Center, University of Central Florida, Orlando, Florida 32826, United States of America
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3
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Siwal SS, Zhang Q, Devi N, Thakur VK. Carbon-Based Polymer Nanocomposite for High-Performance Energy Storage Applications. Polymers (Basel) 2020; 12:E505. [PMID: 32110927 PMCID: PMC7182882 DOI: 10.3390/polym12030505] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/23/2020] [Accepted: 02/24/2020] [Indexed: 02/07/2023] Open
Abstract
In recent years, numerous discoveries and investigations have been remarked for the development of carbon-based polymer nanocomposites. Carbon-based materials and their composites hold encouraging employment in a broad array of fields, for example, energy storage devices, fuel cells, membranes sensors, actuators, and electromagnetic shielding. Carbon and its derivatives exhibit some remarkable features such as high conductivity, high surface area, excellent chemical endurance, and good mechanical durability. On the other hand, characteristics such as docility, lower price, and high environmental resistance are some of the unique properties of conducting polymers (CPs). To enhance the properties and performance, polymeric electrode materials can be modified suitably by metal oxides and carbon materials resulting in a composite that helps in the collection and accumulation of charges due to large surface area. The carbon-polymer nanocomposites assist in overcoming the difficulties arising in achieving the high performance of polymeric compounds and deliver high-performance composites that can be used in electrochemical energy storage devices. Carbon-based polymer nanocomposites have both advantages and disadvantages, so in this review, attempts are made to understand their synergistic behavior and resulting performance. The three electrochemical energy storage systems and the type of electrode materials used for them have been studied here in this article and some aspects for example morphology, exterior area, temperature, and approaches have been observed to influence the activity of electrochemical methods. This review article evaluates and compiles reported data to present a significant and extensive summary of the state of the art.
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Affiliation(s)
- Samarjeet Singh Siwal
- Key Laboratory of Ionic Liquids Metallurgy, Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China;
| | - Qibo Zhang
- Key Laboratory of Ionic Liquids Metallurgy, Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China;
- State Key Laboratory of Complex Nonferrous Metal Resources Cleaning Utilization in Yunnan Province, Kunming 650093, China
| | - Nishu Devi
- Department of Chemistry, University of Johannesburg, P.O. Box: 524, Auckland Park 2006, South Africa
| | - Vijay Kumar Thakur
- Enhanced Composites and Structures Center, School of Aerospace, Transport and Manufacturing, Cranfield University, Bedfordshire MK43 0AL, UK
- Department of Mechanical Engineering, School of Engineering, Shiv Nadar University, Uttar Pradesh 201314, India
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4
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Gu Y, Zhang Y, Shi Y, Zhang L, Xu X. 3D All Printing of Polypyrrole Nanotubes for High Mass Loading Flexible Supercapacitor. ChemistrySelect 2019. [DOI: 10.1002/slct.201902721] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yifan Gu
- School of Materials Science and EngineeringTianjin University, P. R. China
| | - Yan Zhang
- School of Materials Science and EngineeringTianjin University, P. R. China
| | - Yunhui Shi
- School of Materials Science and EngineeringTianjin University, P. R. China
| | - Lifang Zhang
- School of Materials Science and EngineeringTianjin University, P. R. China
| | - Xinhua Xu
- School of Materials Science and EngineeringTianjin University, P. R. China
- Tianjin Key Laboratory of Composite and Functional Materials, P. R. China
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5
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Sumboja A, Liu J, Zheng WG, Zong Y, Zhang H, Liu Z. Electrochemical energy storage devices for wearable technology: a rationale for materials selection and cell design. Chem Soc Rev 2019; 47:5919-5945. [PMID: 29947399 DOI: 10.1039/c8cs00237a] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Compatible energy storage devices that are able to withstand various mechanical deformations, while delivering their intended functions, are required in wearable technologies. This imposes constraints on the structural designs, materials selection, and miniaturization of the cells. To date, extensive efforts have been dedicated towards developing electrochemical energy storage devices for wearables, with a focus on incorporation of shape-conformable materials into mechanically robust designs that can be worn on the human body. In this review, we highlight the quantified performances of reported wearable electrochemical energy storage devices, as well as their micro-sized counterparts under specific mechanical deformations, which can be used as the benchmark for future studies in this field. A general introduction to the wearable technology, the development of the selection and synthesis of active materials, cell design approaches and device fabrications are discussed. It is followed by challenges and outlook toward the practical use of electrochemical energy storage devices for wearable applications.
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Affiliation(s)
- Afriyanti Sumboja
- Institute of Materials Research and Engineering (IMRE), A*STAR (Agency for Science, Technology and Research), 2 Fusionopolis Way, Innovis #08-03, Singapore 138634, Singapore.
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6
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Ma X, Hong X, He L, Xu L, Zhang Y, Zhu Z, Pan X, Zhu J, Mai L. High Energy Density Micro-Supercapacitor Based on a Three-Dimensional Bicontinuous Porous Carbon with Interconnected Hierarchical Pores. ACS APPLIED MATERIALS & INTERFACES 2019; 11:948-956. [PMID: 30521306 DOI: 10.1021/acsami.8b18853] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
On-chip micro-supercapacitors (MSCs) have attracted great attention recently. However, the performance of MSCs is usually unsatisfactory because of the unreasonable pore structure. The construction of a three-dimensional (3D) interconnected porous carbon-based MSC by controllable activation is proposed. The porous monolithic carbon microelectrode activated by ZnO nanowires provides electron/ion bicontinuous conduction path. The fabricated MSC with this microelectrode rendered a high areal specific capacitance of 10.01 mF cm-2, 6 times higher than that of pure pyrolyzed carbon-based MSC, 1.6-5 times higher than that of the MSC with porous carbon activated by ZnO nanoparticles because of its cross-linking macropore-mesopore-micropore structure and considerable areal atomic ratio. The optimization mechanism of the hierarchical channel pore for the electrochemical performance of MSCs is investigated in detail. Four kinds of electrolytes, including H2SO4, redox additive KI/H2SO4, LiCl, and LiTFSi, are employed for constructing MSCs. The voltage window of water in a salt electrolyte assembled LiTFSi-MSC is expanded to 2.5 V. The energy density of LiTFSi-MSC is 6 times higher than that of H2SO4-MSC, which can drive light-emitting diodes without serial or parallel connection. This high-performance 3D interconnected porous carbon-based MSC shows a great potential in applications for large-scale integration of micro-/nanodevices.
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Affiliation(s)
- Xinyu Ma
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , P. R. China
| | - Xufeng Hong
- 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 , Texas 77005 , United States
| | - Lin Xu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , P. R. China
| | - Yanjia Zhang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , P. R. China
| | - Zhe Zhu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , P. R. China
| | - Xuelei Pan
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , P. R. China
| | - Jiexin Zhu
- 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
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7
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Wang F, Wu X, Yuan X, Liu Z, Zhang Y, Fu L, Zhu Y, Zhou Q, Wu Y, Huang W. Latest advances in supercapacitors: from new electrode materials to novel device designs. Chem Soc Rev 2018; 46:6816-6854. [PMID: 28868557 DOI: 10.1039/c7cs00205j] [Citation(s) in RCA: 566] [Impact Index Per Article: 94.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Notably, many significant breakthroughs for a new generation of supercapacitors have been reported in recent years, related to theoretical understanding, material synthesis and device designs. Herein, we summarize the state-of-the-art progress toward mechanisms, new materials, and novel device designs for supercapacitors. Firstly, fundamental understanding of the mechanism is mainly focused on the relationship between the structural properties of electrode materials and their electrochemical performances based on some in situ characterization techniques and simulations. Secondly, some emerging electrode materials are discussed, including metal-organic frameworks (MOFs), covalent organic frameworks (COFs), MXenes, metal nitrides, black phosphorus, LaMnO3, and RbAg4I5/graphite. Thirdly, the device innovations for the next generation of supercapacitors are provided successively, mainly emphasizing flow supercapacitors, alternating current (AC) line-filtering supercapacitors, redox electrolyte enhanced supercapacitors, metal ion hybrid supercapacitors, micro-supercapacitors (fiber, plane and three-dimensional) and multifunctional supercapacitors including electrochromic supercapacitors, self-healing supercapacitors, piezoelectric supercapacitors, shape-memory supercapacitors, thermal self-protective supercapacitors, thermal self-charging supercapacitors, and photo self-charging supercapacitors. Finally, the future developments and key technical challenges are highlighted regarding further research in this thriving field.
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Affiliation(s)
- Faxing Wang
- School of Energy Science and Engineering, and Institute for Advanced Materials, Nanjing Tech University, Nanjing 211816, Jiangsu Province, China.
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8
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Dubal DP, Chodankar NR, Kim DH, Gomez-Romero P. Towards flexible solid-state supercapacitors for smart and wearable electronics. Chem Soc Rev 2018; 47:2065-2129. [PMID: 29399689 DOI: 10.1039/c7cs00505a] [Citation(s) in RCA: 465] [Impact Index Per Article: 77.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Flexible solid-state supercapacitors (FSSCs) are frontrunners in energy storage device technology and have attracted extensive attention owing to recent significant breakthroughs in modern wearable electronics. In this study, we review the state-of-the-art advancements in FSSCs to provide new insights on mechanisms, emerging electrode materials, flexible gel electrolytes and novel cell designs. The review begins with a brief introduction on the fundamental understanding of charge storage mechanisms based on the structural properties of electrode materials. The next sections briefly summarise the latest progress in flexible electrodes (i.e., freestanding and substrate-supported, including textile, paper, metal foil/wire and polymer-based substrates) and flexible gel electrolytes (i.e., aqueous, organic, ionic liquids and redox-active gels). Subsequently, a comprehensive summary of FSSC cell designs introduces some emerging electrode materials, including MXenes, metal nitrides, metal-organic frameworks (MOFs), polyoxometalates (POMs) and black phosphorus. Some potential practical applications, such as the development of piezoelectric, photo-, shape-memory, self-healing, electrochromic and integrated sensor-supercapacitors are also discussed. The final section highlights current challenges and future perspectives on research in this thriving field.
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Affiliation(s)
- Deepak P Dubal
- School of Chemical Engineering, The University of Adelaide, Adelaide, South Australia 5005, Australia. and Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
| | - Nilesh R Chodankar
- School of Chemical Engineering, Chonnam National University, Gwangju 500-757, South Korea
| | - Do-Heyoung Kim
- School of Chemical Engineering, Chonnam National University, Gwangju 500-757, South Korea
| | - Pedro Gomez-Romero
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology, Campus UAB, Bellaterra, 08193 Barcelona, Spain
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9
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Zhang D, Wang B, Yang X, Zhang J, Liu Y, Wang G. A binder-free paper electrode with high performance for NaBH4 oxidation. NEW J CHEM 2018. [DOI: 10.1039/c7nj03040a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, a piece of filter paper with good flexibility and hygroscopicity was used to support catalysts after a pencil drawing process.
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Affiliation(s)
- Dongming Zhang
- Shanxi Province Key Laboratory of Higee-Oriented Chemical Engineering
- North University of China
- Taiyuan 030051
- P. R. China
| | - Bin Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Material Science and Chemical Engineering
- Harbin Engineering University
- Harbin
- P. R. China
| | - Xueying Yang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Material Science and Chemical Engineering
- Harbin Engineering University
- Harbin
- P. R. China
| | - Junjun Zhang
- Shanxi Province Key Laboratory of Higee-Oriented Chemical Engineering
- North University of China
- Taiyuan 030051
- P. R. China
| | - Youzhi Liu
- Shanxi Province Key Laboratory of Higee-Oriented Chemical Engineering
- North University of China
- Taiyuan 030051
- P. R. China
| | - Guiling Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Material Science and Chemical Engineering
- Harbin Engineering University
- Harbin
- P. R. China
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10
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Yao B, Zhang J, Kou T, Song Y, Liu T, Li Y. Paper-Based Electrodes for Flexible Energy Storage Devices. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2017; 4:1700107. [PMID: 28725532 PMCID: PMC5515121 DOI: 10.1002/advs.201700107] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 03/31/2017] [Indexed: 05/08/2023]
Abstract
Paper-based materials are emerging as a new category of advanced electrodes for flexible energy storage devices, including supercapacitors, Li-ion batteries, Li-S batteries, Li-oxygen batteries. This review summarizes recent advances in the synthesis of paper-based electrodes, including paper-supported electrodes and paper-like electrodes. Their structural features, electrochemical performances and implementation as electrodes for flexible energy storage devices including supercapacitors and batteries are highlighted and compared. Finally, we also discuss the challenges and opportunity of paper-based electrodes and energy storage devices.
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Affiliation(s)
- Bin Yao
- Department of Chemistry and BiochemistryUniversity of CaliforniaSanta CruzCalifornia95064United States
| | - Jing Zhang
- Department of Chemistry and BiochemistryUniversity of CaliforniaSanta CruzCalifornia95064United States
| | - Tianyi Kou
- Department of Chemistry and BiochemistryUniversity of CaliforniaSanta CruzCalifornia95064United States
| | - Yu Song
- Department of Chemistry and BiochemistryUniversity of CaliforniaSanta CruzCalifornia95064United States
| | - Tianyu Liu
- Department of Chemistry and BiochemistryUniversity of CaliforniaSanta CruzCalifornia95064United States
| | - Yat Li
- Department of Chemistry and BiochemistryUniversity of CaliforniaSanta CruzCalifornia95064United States
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11
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Kumar R, Singh RK, Singh DP, Joanni E, Yadav RM, Moshkalev SA. Laser-assisted synthesis, reduction and micro-patterning of graphene: Recent progress and applications. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.03.021] [Citation(s) in RCA: 149] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Lyu S, Chen Y, Han S, Guo L, Yang N, Wang S. Natural sliced wood veneer as a universal porous lightweight substrate for supercapacitor electrode materials. RSC Adv 2017. [DOI: 10.1039/c7ra10306a] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We herein report the use of natural sliced wood veneer as a porous lightweight substrate for supercapacitor electrodes, where PANI/RGO and PPy/RGO were employed as active materials, and both wood electrodes showed good electrochemical performance.
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Affiliation(s)
- Shaoyi Lyu
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
| | - Yanping Chen
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
- Beijing Engineering Research Center of Cellulose and Its Derivatives
| | - Shenjie Han
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
| | - Limin Guo
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
| | - Na Yang
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
| | - Siqun Wang
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
- Center for Renewable Carbon
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13
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Lee SC, Patil UM, Kim SJ, Ahn S, Kang SW, Jun SC. All-solid-state flexible asymmetric micro supercapacitors based on cobalt hydroxide and reduced graphene oxide electrodes. RSC Adv 2016. [DOI: 10.1039/c6ra06034j] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
All-solid-state flexible asymmetric micro supercapacitor was prepared based on Co(OH)2 and electrochemically reduced graphene oxide via photolithography and electrodeposition.
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Affiliation(s)
- Su Chan Lee
- Nano-Electro Mechanical Device Laboratory
- School of Mechanical Engineering
- Yonsei University
- Seoul 120-749
- South Korea
| | - U. M. Patil
- Nano-Electro Mechanical Device Laboratory
- School of Mechanical Engineering
- Yonsei University
- Seoul 120-749
- South Korea
| | - Sun Jun Kim
- Nano-Electro Mechanical Device Laboratory
- School of Mechanical Engineering
- Yonsei University
- Seoul 120-749
- South Korea
| | - Seokhoon Ahn
- Institute of Advanced Composite Materials
- Korea Institute of Science and Technology
- Jellabuk-do 565-905
- South Korea
| | | | - Seong Chan Jun
- Nano-Electro Mechanical Device Laboratory
- School of Mechanical Engineering
- Yonsei University
- Seoul 120-749
- South Korea
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14
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Han J, Lin YC, Chen L, Tsai YC, Ito Y, Guo X, Hirata A, Fujita T, Esashi M, Gessner T, Chen M. On-Chip Micro-Pseudocapacitors for Ultrahigh Energy and Power Delivery. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2015; 2:1500067. [PMID: 27980943 PMCID: PMC5115376 DOI: 10.1002/advs.201500067] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Indexed: 05/25/2023]
Abstract
Microscale supercapapcitors based on hierarchical nanoporous hybrid electrodes consisting of 3D bicontinuous nanoporous gold and pseudocapacitive manganese oxide deliver an excellent stack capacitance of 99.1 F cm-3 and a high energy density of 12.7 mW h cm-3 with a retained high power density of 46.6 W cm-3.
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Affiliation(s)
- Jiuhui Han
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan
| | - Yu-Ching Lin
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan
| | - Luyang Chen
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan
| | - Yao-Chuan Tsai
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan; MEMSCORE Cooperation Sendai 981-3206 Japan
| | - Yoshikazu Ito
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan
| | - Xianwei Guo
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan
| | - Akihiko Hirata
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan
| | - Takeshi Fujita
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan
| | - Masayoshi Esashi
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan; Micro System Integration Center Tohoku University Sendai 980-0845 Japan
| | - Thomas Gessner
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan; Fraunhofer Institute for Electronic Nano Systems Chemnitz 09126 Germany
| | - Mingwei Chen
- WPI Advanced Institute for Materials Research Tohoku University Sendai 980-8577 Japan; State Key Laboratory of Metal Matrix Composites School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200030 P. R China; CRESTJST 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
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15
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Lv S, Fu F, Wang S, Huang J, Hu L. Novel wood-based all-solid-state flexible supercapacitors fabricated with a natural porous wood slice and polypyrrole. RSC Adv 2015. [DOI: 10.1039/c4ra13456g] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple dipping-and-polymerization method to prepare an interesting electrode material consisting of PPy-coated wood transverse section slice (WTSS), and fabricated an eco-friendly wood-based solid-state flexible supercapacitors.
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Affiliation(s)
- Shaoyi Lv
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
| | - Feng Fu
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
| | - Siqun Wang
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
- Center for Renewable Carbon
| | - Jingda Huang
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
| | - La Hu
- Research Institute of Wood Industry
- Chinese Academy of Forestry
- Beijing 100091
- China
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Zhang YZ, Wang Y, Cheng T, Lai WY, Pang H, Huang W. Flexible supercapacitors based on paper substrates: a new paradigm for low-cost energy storage. Chem Soc Rev 2015; 44:5181-99. [DOI: 10.1039/c5cs00174a] [Citation(s) in RCA: 474] [Impact Index Per Article: 52.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review introduces the background, design and applications of paper-based supercapacitors, highlighting their importance for low-cost flexible energy storage.
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Affiliation(s)
- Yi-Zhou Zhang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Yang Wang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Tao Cheng
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Wen-Yong Lai
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Huan Pang
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
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Tang P, Han L, Zhang L. Facile synthesis of graphite/PEDOT/MnO2 composites on commercial supercapacitor separator membranes as flexible and high-performance supercapacitor electrodes. ACS APPLIED MATERIALS & INTERFACES 2014; 6:10506-15. [PMID: 24905133 DOI: 10.1021/am5021028] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A facile and low-cost method is presented to synthesize graphite/PEDOT/MnO2 composites with controlled network structures on commercial supercapacitor separator (CSS) membranes for high-performance supercapacitors, in which pencil lead and a cellulose-based commercial supercapacitor separator membrane were applied as the graphite source and the flexible substrate, respectively. The dependence of PEDOT and MnO2 loading on the structural formation, the electrochemical performance of the hybrid electrode, and the formation mechanism of MnO2 nanowires are systematically investigated. The optimized electrode possesses a high areal capacitance of 316.4 mF/cm(2) at a scan rate of 10 mV/s and specific capacitance of 195.7 F/g at 0.5 A/g. The asymmetric supercapacitor device assembled using optimized CSS/Graphite/PEDOT/MnO2 electrode and activated carbon electrode exhibits a high energy density of 31.4 Wh/kg at a power density of 90 W/kg and maintains 1 Wh/kg at 4500 W/kg. After 2000 cycles, the device retains 81.1% of initial specific capacitance, and can drive a mini DC-motor for ca. 10 s. The enhanced capability of the CSS-based graphite/PEDOT/MnO2 network electrode has high potential for low-cost, high-performance, and flexible supercapacitors.
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Affiliation(s)
- Pengyi Tang
- Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong , Hong Kong SAR, People's Republic of China
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18
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Li Y, Sun H, Shi Y, Tsukagoshi K. Patterning technology for solution-processed organic crystal field-effect transistors. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2014; 15:024203. [PMID: 27877656 PMCID: PMC5090407 DOI: 10.1088/1468-6996/15/2/024203] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2013] [Revised: 04/07/2014] [Accepted: 02/21/2014] [Indexed: 05/04/2023]
Abstract
Organic field-effect transistors (OFETs) are fundamental building blocks for various state-of-the-art electronic devices. Solution-processed organic crystals are appreciable materials for these applications because they facilitate large-scale, low-cost fabrication of devices with high performance. Patterning organic crystal transistors into well-defined geometric features is necessary to develop these crystals into practical semiconductors. This review provides an update on recentdevelopment in patterning technology for solution-processed organic crystals and their applications in field-effect transistors. Typical demonstrations are discussed and examined. In particular, our latest research progress on the spin-coating technique from mixture solutions is presented as a promising method to efficiently produce large organic semiconducting crystals on various substrates for high-performance OFETs. This solution-based process also has other excellent advantages, such as phase separation for self-assembled interfaces via one-step spin-coating, self-flattening of rough interfaces, and in situ purification that eliminates the impurity influences. Furthermore, recommendations for future perspectives are presented, and key issues for further development are discussed.
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Affiliation(s)
- Yun Li
- School of Electronic Science and Engineering and Jiangsu Provincial Key Laboratory of Photonic and Electronic Materials, Nanjing University, Nanjing, 210093, People’s Republic of China
- International Center for Materials Nanoarchitectronics(WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Huabin Sun
- School of Electronic Science and Engineering and Jiangsu Provincial Key Laboratory of Photonic and Electronic Materials, Nanjing University, Nanjing, 210093, People’s Republic of China
| | - Yi Shi
- School of Electronic Science and Engineering and Jiangsu Provincial Key Laboratory of Photonic and Electronic Materials, Nanjing University, Nanjing, 210093, People’s Republic of China
| | - Kazuhito Tsukagoshi
- International Center for Materials Nanoarchitectronics(WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
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Yan C, Kang W, Wang J, Cui M, Wang X, Foo CY, Chee KJ, Lee PS. Stretchable and wearable electrochromic devices. ACS NANO 2014; 8:316-22. [PMID: 24359017 DOI: 10.1021/nn404061g] [Citation(s) in RCA: 171] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Stretchable and wearable WO3 electrochromic devices on silver nanowire (AgNW) elastic conductors are reported. The stretchable devices are mechanically robust and can be stretched, twisted, folded, and crumpled without performance failure. Fast coloration (1 s) and bleaching (4 s) time and good cyclic stability (81% retention after 100 cycles) were achieved at relaxed state. Proper functioning at stretched state (50% strain) was also demonstrated. The electrochromic devices were successfully implanted onto textile substrates for potential wearable applications. As most existing electrochromic devices are based on rigid technologies, the innovative devices in their soft form hold the promise for next-generation electronics such as stretchable, wearable, and implantable display applications.
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Affiliation(s)
- Chaoyi Yan
- School of Materials Science and Engineering, Nanyang Technological University , 50 Nanyang Avenue, Singapore 639798
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