国家/地区 美国（3）
IPC部 C（3） H（3）
IPC大类 C01（3） C09（3） H01（3）
IPC小类 C01B（3）
IPC C09K005/14（3）
发明人 JANG B Z（3） ZHAMU A（3）
公开年 2016（2）
申请年 2016（3）
专利权人 NANOTEK INSTR INC（3）

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

Graphene platelet-filled composite film useful as heat-dissipating element, comprises carbon or graphitic matrix obtained by carbonizing carbon precursor polymer and graphene platelets aligned along planar directions of the film.

ZHAMU A, JANG B Z

Highly oriented graphitic film used in microelectronic device e.g. smart phones, has graphitic material and/or chemically fuctionalized graphitic material having chemically bonded graphene planes which are parallel to one another.

ZHAMU A, JANG B Z