国家/地区 中国（6） 韩国（6） 美国（3） 世界知识产权组织（3） 日本（2）
IPC部 C（10）
IPC大类 C04（10） C01（5） C08（2）
H01（2）
IPC小类 C04B（10）
IPC C04B035/52（10）
发明人
公开年 2020（6） 2019（2） 2021（2）
申请年 2019（10）
专利权人

Elastic heat spreader film used for forming structural component, comprises graphitic film comprising graphitic crystals, and having preset thermal conductivity, electroconductivity and physical density, and elastomer or rubber.

LIN Y, JANG B Z, ZHANG B, JEAN B

Graphite sheet useful for electronic device, has thermal conductivity in plane direction, and thermal conductivity in thickness direction.

KIM K S, WON D Y, CHOI J Y, CUI Z, YUAN D, JIN J

Producing functional graphene fiber useful for gas sensor, comprises e.g. preparing source solution, and spinning into coagulation bath containing functional material containing metal and coagulant to prepare graphene oxide fibers.

HANTAEHEE, EOM W

Preparing graphene-reinforced copper-based complex material comprises sintering raw materials by hot pressing or spark plasma (SPS) to convert amorphous carbon film into graphene microcrystals.

YANG Y, ZHANG F, XIA L, LI F

Making doped graphene thin film with mesoporous structure using flash lamp involves coating mixture solution of doping element source-having material with doping element and graphene oxide on substrate and irradiating light to the solution.

CHOI S, CHA J, KIM I, CHOI S Y, JUNHWE C, DOO K, KIM D H

Producing tungsten-doped graphene oxide used for preparing film for electron emitter, by mixing graphene oxide solution and tungsten oxide solution, hydrothermally treating solution to form tungsten-doped graphene oxide and heat-treating.

PARK G S, SATTOROV M, HONG D P, PARK K S, HONGDONGPYO

Producing graphene composite fired body used to produce molded body, comprises e.g. adding solvent and soluble organic material in ball milling grinder, stirring to prepare organic solution, and injecting ceramic raw material.

YEONG S

Pantograph carbon skateboard comprises carbon black, coke, carbon fiber, graphite, internal demolding agent, graphene and copper fiber.

CHANG S

Preparing high-orientation graphite block body comprises e.g. taking graphene oxide and additives, adding it into deionized water, stirring, coating slurry, drying, cutting dried graphene oxide film, stacking, boosting program and cooling.

CHEN Q, TANG W, YANG C, WU X, ZHU G

Preparing orientation arrangement magnetic carbon fiber graphene composite film useful for light emitting diode heat dissipation, comprises e. g. adding carbon fiber into dispersing agent, stirring, sonicating and vacuum filtering.

LI J, LEI R, CHEN Y, KANG Z