Template-directed fabrication of 3D graphene-based composite and their electrochemical energy-related applications  

作　　者：Hua-Jun Qiu Li Liu Yu Wang 

机构地区：[1]The State Key Laboratory of Mechanical Transmissions, School of Chemistry and Chemical Engineering, Chongqing University

出　　处：《Science Bulletin》2016年第6期443-450,共8页科学通报（英文版）

基　　金：supported by Thousand Young Talents Program of the Chinese Central Government (0220002 102003);the National Natural Science Foundation of China (21373280);Beijing National Laboratory for Molecular Sciences (BNLMS);Hundred Talents Program at Chongqing University (0903005203205);Chongqing Basic and Frontier Research Project (cstc2015jcyj A50026)

摘　　要：Graphene shows great potentials in electrochemical energy-related areas.To enhance its properties and corresponding electrochemical performance,recently,three-dimensional(3D)graphene-based materials especially monolithic porous graphene with encapsulated functional nanomaterials have arisen much research interest for electrochemical catalysis,lithium ion batteries(LIBs),lithium–sulfur batteries,supercapacitors,etc.With the enhanced structure properties such as interconnected graphene network,high volume-specific surface area and electronic conductivity,3D monolithic graphene is more suitable for the fabrication of composite electrode materials in real devices.In this article,we discuss recent development in fabricating monolithic 3D graphene and their composites using template-directed methods and their applications in electrochemical energy-related areas.Graphene shows great potentials in electrochemical energy-related areas.To enhance its properties and corresponding electrochemical performance,recently,three-dimensional（3D）graphene-based materials especially monolithic porous graphene with encapsulated functional nanomaterials have arisen much research interest for electrochemical catalysis,lithium ion batteries（LIBs）,lithium–sulfur batteries,supercapacitors,etc.With the enhanced structure properties such as interconnected graphene network,high volume-specific surface area and electronic conductivity,3D monolithic graphene is more suitable for the fabrication of composite electrode materials in real devices.In this article,we discuss recent development in fabricating monolithic 3D graphene and their composites using template-directed methods and their applications in electrochemical energy-related areas.

关 键 词：Nanoporous graphene Templatedirected synthesis COMPOSITE ELECTROCATALYSIS Lithium ion batteries 

分 类 号：TQ127.11[化学工程—无机化工]