国家/地区 韩国（3）
IPC部 C（3） B（2） H（2）
IPC大类 C01（3） B01（2） H01（2）
IPC小类 C01B（3） B01J（2） H01L（2）
IPC C01B031/02（3） B01J019/10（2）
发明人 AHN S I（3）
公开年 2013（2）
申请年
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（3）

Solution, useful for a coating ink, which is useful in oxygen and moisture permeation prevention materials, antistatic materials and electromagnetic shielding materials, comprises reduced graphene oxide powder and a reducing agent.

AHN S I, CHOI K C, KIM K J

Graphene oxide used in manufacture of electric component, has two-dimensional structure, and epoxy group is formed in edge circumference region, where epoxy group deformity with carbon double bond is in specific range.

AHN S I, CHOI K C, KIM K J

Manufacture of graphene film or pattern involves printing individually graphene oxide ink and reducing agent ink on substrate, reacting, and forming graphene film or pattern.

CHOI K C, KIM K J, AHN S I