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论文类型： 期刊论文

发表时间： 2015-09-01

发表刊物： NANO ENERGY

收录刊物： SCIE、EI、ESI高被引论文、Scopus

卷号： 16

页面范围： 488-515

ISSN号： 2211-2855

关键字： Graphene oxide; Hydrogen energy; Lithium battery; Supercapacitor; Gas capture; Water purification

摘要： 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.