摘要
作为单原子厚度的二维碳原子材料,石墨烯由于其特殊的结构和物化性能而成为目前碳基材料中的一个研究热点。本文主要介绍了石墨烯及其复合纳米材料制备的一些新方法。结合石墨烯优良的导电性和生物相容性,论述了石墨烯在电化学分析领域,以及电催化、超级电容器和电化学电池等方面的应用。
Graphene is a single layer of carbon atoms in a closely packed honeycomb lattice.As a new class of two-dimensional nanostructures,graphene has attracted considerable attention from the experimental and theoretical aspects in recent years.The unique nanostructure and property endue graphene with potential applications ranging from capacitors,cell images,sensors,devices,drug delivery,and solar cell.This review presents a general description of the preparation route for graphene and its composite in the last few years.The new developments and improvements of its electrochemical application in inorganic substance analysis,organics analysis,immunoassay and other electrochemical fields are also discussed.
出处
《分析化学》
SCIE
EI
CAS
CSCD
北大核心
2011年第7期963-971,共9页
Chinese Journal of Analytical Chemistry
基金
国家自然科学基金(Nos.20635020
21005034)
江西省教育厅基金(No.GJJ11121)资助项目
关键词
石墨烯
制备
电化学应用
综述
Graphene
Preparation
Electrochemical application
Review
