公开(公告)号：US11905605B2

公开(公告)日：2024-02-20

申请号：US17756240

申请日：2020-05-13

Applicant: XIAMEN UNIVERSITY

Inventor： Duhong Chen ,  Dongping Zhan ,  Binbin Zhang ,  Zhongqun Tian

IPC: C25B1/135 ,  C01B32/194 ,  C01B32/198

CPC classification number: C25B1/135 ,  C01B32/194 ,  C01B32/198

Abstract: The present invention relates to a graphene oxide material, a halogenated graphene material, preparation methods therefor, and an electrolysis system. A method for producing a graphene oxide material in an electrolysis system comprises the following steps: applying a voltage between a working electrode and a counter electrode, and exfoliating graphite and/or amorphous carbon under the action of electrolysis so as to generate the graphene oxide material, wherein before applying the voltage and/or in the process of applying the voltage, light irradiation is performed on the electrolysis system.