公开(公告)号：WO2015131933A1

公开(公告)日：2015-09-11

申请号：PCT/EP2014/054232

申请日：2014-03-05

Applicant: WESTFÄLISCHE WILHELMS-UNIVERSITÄT MÜNSTER

Inventor： RACCICHINI, Rinaldo ,  BALDUCCI, Andrea ,  VARZI, Alberto ,  PASSERINI, Stefano

IPC: C01B31/04 ,  C08K3/04 ,  H01G11/00

CPC classification number: H01G11/86 ,  B82Y40/00 ,  C01B32/19 ,  H01G11/32 ,  Y02E60/13

Abstract: The present invention relates to a method of producing graphene, the method comprising the steps of: a) providing expandable graphite and subjecting the expandable graphite to thermal treatment; b) dispersing the expanded graphite obtained from step a) in an ionic liquid; and c) exfoliating the expanded graphite into graphene in the ionic liquid, wherein for exfoliating the dispersion of expanded graphite in the ionic liquid obtained from step b) is exposed to microwave irradiation.

Abstract translation: 本发明涉及生产石墨烯的方法，该方法包括以下步骤：a）提供可膨胀石墨并对可膨胀石墨进行热处理; b）将从步骤a）获得的膨胀石墨分散在离子液体中; 以及c）将所述膨胀石墨剥离到所述离子液体中的石墨烯中，其中将从步骤b）获得的离子液体中的膨胀石墨的分散体剥离，进行微波照射。