国家/地区 韩国（2）
IPC部 B（2）
IPC大类 B02（2）
IPC小类 B02C（2）
IPC B02C019/18（2） B82B003/00（2） C01B031/02（2）
发明人
公开年
申请年 2010（2）
专利权人

Manufacture of graphene involves pre-processing graphite, oxidizing the pre-processed graphite using acid solution, removing oxidized graphene, and reducing oxidized graphene using reducing agent.

CHU G J, CHUNG C K, KIM H S, KIM M C, LEE J B, SHIN H C, TAE S J

Preparing dispersion of graphene particles/sheets in liquid medium comprises providing bar/block of solid material made of graphite, rubbing material on substrate surface and dipping substrate in medium and subjecting medium to ultrasound.

JANOWSKA I, BEGIN D, CHIZARI K, ERSEN O, BERNHARDT P, ROMERO T, LEDOUX M, PHAMHUU CUONG, PHAM H C, PHAMHUU C