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Issue 5, 2013
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Graphene-based electrodes for electrochemical energy storage

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Abstract

The ever-increasing demands for energy and environmental concerns due to burning fossil fuels are the key drivers of today's R&D of innovative energy storage systems. This paper provides an overview of recent research progress in graphene-based materials as electrodes for electrochemical energy storage. Beginning with a brief description of the important properties of single-layer graphene, methods for the preparation of graphene and its derivatives (graphene oxide and reduced graphene oxide) are summarized. Then, graphene-based electrode materials for electrochemical capacitors and lithium-ion batteries are reviewed. The use of graphene for improving the performance of lithium–sulfur and lithium–oxygen batteries is also presented. Future research trend in the development of high-power-density and high-energy-density electrochemical energy storage devices is analysed.

Graphical abstract: Graphene-based electrodes for electrochemical energy storage

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Article information


Submitted
23 Oct 2012
Accepted
11 Mar 2013
First published
12 Mar 2013

Energy Environ. Sci., 2013,6, 1388-1414
Article type
Review Article

Graphene-based electrodes for electrochemical energy storage

C. Xu, B. Xu, Y. Gu, Z. Xiong, J. Sun and X. S. Zhao, Energy Environ. Sci., 2013, 6, 1388
DOI: 10.1039/C3EE23870A

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