国家/地区 韩国（3） 美国（2） 世界知识产权组织（2）
IPC部 B（3）
IPC大类 C01（3） B82（2）
IPC小类 C01B（3） B82B（2）
IPC C01B031/02（3） B82B003/00（2）
发明人 HONG S（3）
公开年 2013（2）
申请年 2012（2） 
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（3）

Method of isolating graphene oxide for forming oxidized graphene powder, involves forming graphene oxide dispersed liquid by dispersing graphene oxides in water, and depositing dispersed graphene oxides in dispersed liquid.

HONG S, LEE B, LEE H, RYU S, HYUNG H S, SEONGWOO R

Graphene-ceramic nanocomposite powder for electronic device, nozzle of ignition system, substrate, condenser, sensor and integrated circuit, contains matrix ceramics and graphene dispersed in matrix ceramics.

HONG S, KOO M Y, HWANG J, LEE B

Graphene/metal nanocomposite powder used in nanocomposite material comprises graphenes acting as reinforcing material for base metal, where graphenes are interposed as thin film between metal particles of base metal and bonded to particles.

HONG S H, HWANG J W, LIM B K, JIN S H, HWANG J, HONG S, SEONG J, HONG C, LIM B