石墨烯官能團(tuán)表征及標(biāo)準(zhǔn)研究

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Research on Characterization and Standards of Graphene Functional Groups

XU Cong FAN Yangbo？ WANG Yiqun （Shenzhen Institute of Standards and Technology）

Abstract： Gaphene，asatwo-dimensional material withexcellntoptical，electrical，thermal，mechanicalandmagetic properties，has very wide applicationand huge market potential.The surfaceand edges of graphene containalarge number ofoxygen-containing functionalgroups.Theidentifcationandquantitativeanalysisofthese functional groupsareegarded as one of the key controlcharacteristics for the production and application of graphene.This paper，in combination with international standards and literature，conducts research and comparative analysis on three characterization methods of graphene functional groups.Meanwhile，it studies andsorts outthecurrent status of international standards for characterizing the physical，chemical，electrochemical and structural properties of graphene. Combined withthe standardizationsituation in China，it puts forward reasonable suggestions，providing areferencebasis for the future development of graphene standardization in China.

Keywords：graphene; functional groups; characterization; international standards

0 引言

自1985年Harold團(tuán)隊(duì)發(fā)現(xiàn)零維富勒烯C60以來(lái)，碳同素異形體的研究開啟新的維度。（剩余7329字）