国家/地区 中国（3） 韩国（3） 美国（3） 世界知识产权组织（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC C01B032/19（2）
发明人 ZHAMU A（3）
公开年 2017（2）
申请年 2016（3）
专利权人 NANOTEK INST.（3）

Producing thin film graphene oxide-bonded metal foil current collector for battery or supercapacitor, comprises preparing graphene oxide gel, dispensing and depositing layer of gel onto primary surfaces of foil, removing and heat treating.

ZHAMU A, LIN Y, JANG B Z

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

Production of isolated graphene sheet for e.g. composite material, involves forming intercalated coke or coal compound using petroleum coke by electrochemical intercalation, and exfoliating and separating hexagonal carbon atomic interlayers.

ZHAMU A, JANG B Z