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Cui L, Xu H, An Y, Xu M, Lei Z, Jin X. Electrodeposition preparation of NiCo2S4 nanoparticles on N-doped activated carbon modified graphene film for asymmetric all-solid-state supercapacitors. NEW J CHEM 2022. [DOI: 10.1039/d2nj01729f] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, NiCo2S4 nanoparticles were anchored on the surface of nitrogen doped activated carbon modified graphene (GNAC) by simple electrodeposition to prepare GNAC/NiCo2S4-15 composite electrode materials for high-performance supercapacitors....
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Bashir S, Hasan K, Hina M, Ali Soomro R, Mujtaba M, Ramesh S, Ramesh K, Duraisamy N, Manikam R. Conducting polymer/graphene hydrogel electrodes based aqueous smart Supercapacitors: A review and future prospects. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115626] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Zhang H, Yang D, Lau A, Ma T, Lin H, Jia B. Hybridized Graphene for Supercapacitors: Beyond the Limitation of Pure Graphene. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2007311. [PMID: 33634597 DOI: 10.1002/smll.202007311] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/07/2021] [Indexed: 06/12/2023]
Abstract
Graphene-based supercapacitors have been attracting growing attention due to the predicted intrinsic high surface area, high electron mobility, and many other excellent properties of pristine graphene. However, experimentally, the state-of-the-art graphene electrodes face limitations such as low surface area, low electrical conductivity, and low capacitance, which greatly limit their electrochemical performances for supercapacitor applications. To tackle these issues, hybridizing graphene with other species (e.g., atom, cluster, nanostructure, etc.) to enlarge the surface area, enhance the electrical conductivity, and improve capacitance behaviors are strongly desired. In this review, different hybridization principles (spacers hybridization, conductors hybridization, heteroatoms doping, and pseudocapacitance hybridization) are discussed to provide fundamental guidance for hybridization approaches to solve these challenges. Recent progress in hybridized graphene for supercapacitors guided by the above principles are thereafter summarized, pushing the performance of hybridized graphene electrodes beyond the limitation of pure graphene materials. In addition, the current challenges of energy storage using hybridized graphene and their future directions are discussed.
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Affiliation(s)
- Huihui Zhang
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC, 3122, Australia
| | - Dan Yang
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC, 3122, Australia
| | - Alan Lau
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC, 3122, Australia
| | - Tianyi Ma
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC, 3122, Australia
| | - Han Lin
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC, 3122, Australia
| | - Baohua Jia
- Centre for Translational Atomaterials, Faculty of Science, Engineering and Technology, Swinburne University of Technology, P. O. Box 218, Hawthorn, VIC, 3122, Australia
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Thiruppathi AR, Sidhureddy B, Salverda M, Wood PC, Chen A. Novel three-dimensional N-doped interconnected reduced graphene oxide with superb capacitance for energy storage. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.113911] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Lai E, Yue X, Ning W, Huang J, Ling X, Lin H. Three-Dimensional Graphene-Based Composite Hydrogel Materials for Flexible Supercapacitor Electrodes. Front Chem 2019; 7:660. [PMID: 31632952 PMCID: PMC6779856 DOI: 10.3389/fchem.2019.00660] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 09/17/2019] [Indexed: 11/22/2022] Open
Abstract
Three-dimensional (3D) graphene-based hydrogels have attracted great interest for applying in supercapcacitors electrodes, owing to their intriguing properties that combine the structural interconnectivities and the outstanding properties of graphene. However, the pristine graphene hydrogel can not satisfy the high-performance demands, especial in high specific capacitance. Consequently, novel graphene-based composite hydrogels with increased electrochemical properties have been developed. In this mini review, a brief summary of recent progress in the research of the three-dimensional graphene-based composite hydrogel for flexible supercapacitors electrodes materials is presented. The latest progress in the graphene-based composite hydrogel consisting of graphene/metal, graphene/polymer, and atoms doped graphene is discussed. Furthermore, future perspectives and challenges in graphene-based composite hydrogel for supercapacitor electrodes are also expressed.
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Affiliation(s)
- Enping Lai
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Xinxia Yue
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Wan'e Ning
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Jiwei Huang
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Xinlong Ling
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
| | - Haitao Lin
- Guangxi Key Laboratory of Green Processing of Sugar Resources, College of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou, China
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Wang N, Han G, Song H, Chang Y, Hou W, Xiao Y. Depositing reduced graphene oxide on electroless plating Ni/organic polymer fibrous membrane for flexible supercapacitors. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Liu CX, Chen J, Zhang CF, Zhou HH, Han GY. Facile preparation of binder–free electrode for electrochemical capacitors based on reduced graphene oxide composite film. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.05.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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