国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C07（3） B01（2） C01（2）
IPC小类 C07D（3）
IPC C07D403/14（3）
发明人
公开年
申请年
专利权人

Producing graphene useful for producing polypyrrole composite, comprises e.g. pretreating graphite with chlorosulfonic acid and hydrogen peroxide, and dispersion treating pretreated graphite with N-oxide compound and graphite.

PARK S Y, JO W G, KIM D H

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M

Graphene - porphyrin compound for use in visible light absorption graphene - porphyrin optical catalyst.

UK B J, HWAN O G, JUNG P N, WON H D, KUMA Y R, HEUNG K J, BAEG J O, OH G H, PARK N J, HWANG D W, KUMAR Y R, KIM J