国家/地区 美国（2）
IPC部 C（2）
IPC大类 C01（2） C25（2）
IPC小类 C01B（2）
IPC C25B001/00（2）
发明人
公开年 2014（2）
申请年 2013（2） 
专利权人

Preparation method of graphite oxide and/or graphene used as nanomaterial in field of e.g. optoelectronics, energy, chemical material involves using graphite electrode as cathode of plasma electrolytic apparatus.

WEI K, DANG V T, WEI K H

Apparatus for manufacturing device used for preparing graphene for electronic circuit, comprises graphene structure including metal catalyst layer formed on substrate, protection layer, and graphene layer, and power unit.

LEE J, JUNG Y, KIM Y, LEE C, MOON C, LEE J H, JUNG Y S, KIM Y S, LEE C S, MOON C Y, MUN Z R