国家/地区 美国（3） 世界知识产权组织（3） 中国（2） 日本（2）
IPC部 C（4） B（2）
IPC大类 C01（4） B82（2）
IPC小类 C01B（4）
IPC C01B032/198（4）
发明人
公开年 2014（4）
申请年 2014（4）
专利权人

Purification of graphene oxide/graphene solution by pumping graphene oxide/graphene filtered solution in channel of filter discharge tube, purifying by action of electric field between cathode, filtering, and pumping solution in water tank.

LONG D, TAN B, YAN L

Carbon material used for negative electrode of lithium secondary battery, consists of oxide amorphous carbon material containing graphene oxide layer.

TAMURA N, CHENG Q, YUGE R

Hybrid nanomaterial useful in antimicrobial composition that is used e.g. to treat or prevent bacterial or fungal infection, comprises graphene oxide nanomaterial covalently conjugated to cationic quaternized chitosan.

CHAN B E M, LI P, CHEN M

Making graphene oxide or flakes, comprises placing graphite into water containing oxidizing agent, mechanically exfoliating graphite into graphene flakes, and separating graphene flakes from water.

BLAIR R