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Indexed by:Journal Papers

Date of Publication:2015-09-01

Journal:NANO ENERGY

Included Journals:SCIE、EI、ESI高被引论文、Scopus

Volume:16

Page Number:488-515

ISSN No.:2211-2855

Key Words:Graphene oxide; Hydrogen energy; Lithium battery; Supercapacitor; Gas capture; Water purification

Abstract:Graphene oxide (GO), the functionalized graphene with oxygen-containing chemical groups, has recently attracted resurgent interests because of its superior properties such as large surface area, mechanical stability, tunable electrical and optical properties. Moreover, the surface functional groups of hydroxyl, epoxy and carboxyl make GO an excellent candidate in coordinating with other materials or molecules. Owing to the expanded structural diversity and improved overall properties, GO and its composites hold great promise for versatile applications of energy storage/conversion and environment protection, including hydrogen storage materials, photocatalyst for water splitting, removal of air pollutants and water purification, as well as electrode materials for various lithium batteries and supercapacitors. In this review, we present an overview on the current successes, as well as the challenges, of the GO-based materials for energy and environmental applications. (C) 2015 The Authors. Published by Elsevier Ltd.