Journal ArticleDOI
Carbon-based materials as supercapacitor electrodes
Lili Zhang,Xiu Song Zhao +1 more
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TLDR
This tutorial review provides a brief summary of recent research progress on carbon-based electrode materials forsupercapacitors, as well as the importance of electrolytes in the development of supercapacitor technology.Abstract:
This tutorial review provides a brief summary of recent research progress on carbon-based electrode materials for supercapacitors, as well as the importance of electrolytes in the development of supercapacitor technology. The basic principles of supercapacitors, the characteristics and performances of various nanostructured carbon-based electrode materials are discussed. Aqueous and non-aqueous electrolyte solutions used in supercapacitors are compared. The trend on future development of high-power and high-energy supercapacitors is analyzed.read more
Citations
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A high performance PEDOT/PEDOT symmetric supercapacitor by facile in-situ hydrothermal polymerization of PEDOT nanostructures on flexible carbon fibre cloth electrodes
Murugesan Rajesh,C. Justin Raj,Ramu Manikandan,Byung Chul Kim,Byung Chul Kim,Sang Yeup Park,Kook Hyun Yu +6 more
TL;DR: In this article, the authors demonstrated a simple and straightforward strategy for the deposition of bare PEDOT nanostructures on flexible 3D carbon fibre cloth (CFC) via in situ hydrothermal polymerization technique.
Journal ArticleDOI
Enhanced performance of supercapacitors with ultrathin mesoporous NiMoO4 nanosheets
Daoping Cai,Bin Liu,Dandan Wang,Yuan Liu,Lingling Wang,Han Li,Yanrong Wang,Chenxia Wang,Qiuhong Li,Taihong Wang +9 more
TL;DR: In this article, the authors proposed a method to solve the problem of artificial neural networks in the context of artificial intelligence. National Basic Research Program of China [2007CB310500]; National Natural Science Foundation of China[61376073]
Journal ArticleDOI
Disassembly-Reassembly Approach to RuO2 /Graphene Composites for Ultrahigh Volumetric Capacitance Supercapacitor.
Hongyun Ma,Debin Kong,Yue Xu,Xiaoying Xie,Ying Tao,Ying Tao,Zhichang Xiao,Wei Lv,Hee Dong Jang,Jiaxing Huang,Quan-Hong Yang,Quan-Hong Yang +11 more
TL;DR: A porous, yet compact, RuO2 /graphene hybrid is successfully prepared by using a disassembly-reassembly strategy, achieving effective and uniform loading ofRuO2 nanoparticles inside compact graphene monolith.
Journal ArticleDOI
Reduced graphene oxide/Ni1−xCoxAl-layered double hydroxide composites: preparation and high supercapacitor performance
TL;DR: The results indicate that the rGO/Ni(0.83)Co( 0.17)Al-LDH composite exhibits the highest electrochemical performance, with a specific capacitance of 1902 F g (-1) at 1 A g(-1), and an excellent cycling stability.
Journal ArticleDOI
Different distribution of in-situ thin carbon layer in hollow cobalt sulfide nanocages and their application for supercapacitors
TL;DR: Wang et al. as discussed by the authors reported that different distribution of in-situ carbon coated hollow CoS 2 nanocages (external and both external and interior) can be synthesized only by adjusting sulfuration time, followed by calcination.
References
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Journal ArticleDOI
The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
Journal ArticleDOI
Materials for electrochemical capacitors
TL;DR: This work has shown that combination of pseudo-capacitive nanomaterials, including oxides, nitrides and polymers, with the latest generation of nanostructured lithium electrodes has brought the energy density of electrochemical capacitors closer to that of batteries.
Journal ArticleDOI
Nanostructured materials for advanced energy conversion and storage devices
Antonino S. Aricò,Peter G. Bruce,Bruno Scrosati,Jean-Marie Tarascon,Jean-Marie Tarascon,Walter van Schalkwijk +5 more
TL;DR: This review describes some recent developments in the discovery of nanoelectrolytes and nanoeLECTrodes for lithium batteries, fuel cells and supercapacitors and the advantages and disadvantages of the nanoscale in materials design for such devices.
Journal ArticleDOI
What Are Batteries, Fuel Cells, and Supercapacitors?
Martin Winter,Ralph J. Brodd +1 more
TL;DR: Batteries, fuel cells and supercapacitors belong to the same family of energy conversion devices and are needed to service the wide energy requirements of various devices and systems.
Book
Electrochemical Supercapacitors : Scientific Fundamentals and Technological Applications
TL;DR: In this paper, the double-layer and surface functionalities at Carbon were investigated and the double layer at Capacitor Electrode Interfaces: its structure and Capacitance.