国家/地区 韩国（2）
IPC部 B（2）
IPC大类 B01（2） B82（2） C01（2）
C23（2）
IPC小类 B01J（2）
IPC B01J023/72（2）
发明人
公开年
申请年 2012（2）
专利权人

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Copper foil for manufacturing graphene, has specified sum total of oxides and sulfides having diameter of below preset value before heating under hydrogen and argon-containing atmosphere.

CHIBA Y, YAMAJI T, YOSHIHIRO C, TATSUYA Y, CHIBA G