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公开(公告)号:US09718692B2
公开(公告)日:2017-08-01
申请号:US14909012
申请日:2014-07-30
申请人: UNIVERSITÉ DE BORDEAUX , INSTITUT POLYTECHNIQUE DE BORDEAUX , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS
CPC分类号: C01B31/0469 , C01B32/19 , C01B32/225 , C01B2204/02 , C01B2204/04 , H01L51/5203 , H01L2251/301
摘要: The present invention relates to a process for exfoliating graphite in carbonaceous materials facilitated by a Diels-Alder reaction, and the applications of same, in particular for producing electronic or microelectronic components such as transparent conductive electrodes. The inventive method comprises a Diels-Alder reaction between a material containing graphite and an anthrone compound represented by formula (I), wherein X, R1, R2, R3 and R4 are as defined in the description, in an organic solvent, in the presence of a base, and subjected to sonication, ball-milling and/or high-shear mixing, at a temperature of between 15° C. and 65° C., to obtain the corresponding graphene Diels-Alder adduct.