国家/地区 中国（3）
IPC部 C（3） H（3） B（2）
IPC大类 C08（3） C09（3） B05（2）
C01（2） H01（2）
IPC小类 C08J（3）
IPC C08J005/18（3）
发明人
公开年 2017（3）
申请年 2016（3） 
专利权人

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Preparation of graphene modified polyimide composite film used in flexible circuit board, involves coating graphene-modified polyimide composite layer on surface of polyimide film.

MIN Y, WENG L, LIU Y, QI F, HE T

Conducting film used as e.g. coating material, comprises graphene, graphene oxide and/or their derivatives and compound having sulfonic acid group and its derivatives, and has volume resistivity below preset value.

KONAGAYA S, SARUYAMA T, SHIBUYA H, KONAGATANI S, SHIBUYA N