国家/地区 美国（7）
IPC部 B（7）
IPC大类 B82（7） C01（7） H01（5）
C30（3） B32（2） C04（2）
IPC小类 B82Y（7）
IPC B82Y030/00（7） B82Y040/00（6） C01B032/192（4）
H01B001/04（4） C01B031/04（3） C01B032/184（3）
C30B001/02（3） C30B005/00（3） C30B029/02（3）
C30B029/68（3） B32B009/00（2） C01B031/02（2）
C01B032/182（2） C01B032/19（2） C01B032/22（2）
发明人 XIONG W（7）
公开年 2014（3） 2018（2）
申请年 2012（4） 
专利权人 NANOTEK INSTR INC（7）

Making graphene oxide-coated graphitic foil, used in e.g. heat dissipation system, comprises e.g. forming graphene oxide gel having graphene oxide molecules, and depositing gel on surface of core or substrate layer of graphitic material.

ZHAMU A, XIONG W, JANG B Z

Heat dissipation system used in e.g. power tool and microelectronic or telecommunication device, comprises heat spreader comprising unitary graphene monolith comprising closely packed and chemically bonded parallel graphene oxide planes.

ZHAMU A, XIONG W, JANG B Z

Production of unitary graphene layer or graphene single crystal for use as heat spreader involves preparing graphene oxide gel having graphene oxide molecules dispersed in fluid medium, removing fluid medium, and heat-treating graphene.

ZHAMU A, XIONG W, JANG B Z

Unitary graphene matrix composite for e.g. tablets comprises matrix of closely packed/chemically bonded graphene planes, and is made by heat-treating graphene oxide gel; and carbon or graphite filler phase of components such as carbon black.

ZHAMU A, WANG M, XIONG W, JANG B Z

Unitary graphene layer or graphene single crystal useful for heat-spreading applications e.g. as a heat spreader or a heat sink product in e.g. hand-held device comprises closely packed and chemically bonded parallel graphene planes.

ZHAMU A, WANG M, XIONG W, JANG B Z

Foil, useful in graphene oxide-coated graphitic structure, comprises graphitic substrate or core layer having two opposed primary surfaces, and graphene oxide coating layer produced from thermal conversion of graphene oxide gel.

ZHAMU A, WANG M, XIONG W, JANG B Z

Graphene-based heat dissipation system for e.g. portable microelectronic device, has heat-conducting layer comprising sheet of integrated graphene film, which shields component or external surface of electronic device from heat.

ZHAMU A, WANG M, XIONG W, JANG B Z