国家/地区
IPC部 C（2）
IPC大类 C30（2）
IPC小类 C30B（2）
IPC C30B029/02（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Cathode roller useful in electrolytic copper foil mechanism for preparing electrolytic copper foil, comprises annular base copper foil formed on peripheral wall of roll-shaped main body and is electrically connected to main body, and graphene film formed on surface of copper foil of base material.

WANG E, HE M, YUE X, HUANG Z, DING Z, ZHANG Z, LIU K

Fabrication of graphene used for electrode of e.g. sandwich-style capacitor, involves providing patterned substrate, depositing graphene oxide on patterned substrate, and reducing graphene oxide to graphene.

CHAICHI A, GARTIA M R