国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） C09（9） F28（7）
H01（4） H05（4） C08（3）
C23（3） B01（2） B05（2）
B32（2） B82（2）
IPC小类 C01B（9）
IPC C09K005/14（9）
发明人
公开年 2021（2） 2022（2）
申请年 2021（2） 
专利权人

Use of nitrogen-doped graphene metal material in heat-conducting field where nitrogen-doped metal graphene comprises metal base material and nitrogen-doped graphene.

WU Q, MA Y

Preparing graphene heat dissipation composite material useful in automobile engine heat-dissipating, comprises e.g. taking carbon fiber bundles, pouring mixed liquid into forming container, arranging multi-level orientation and arrangement of carbon fiber bundles in mixed solution by device.

CHEN D

Use of graphene film as high temperature resistant thermal interface material or heat dissipation film material.

CHENG H, LIU H, MA C, REN W

Graphene synergistic thermal energy storage composite material useful in solar energy storage device, comprises reduced graphene oxide, and azobenzene compound grafted on surface of reduced graphene oxide sheet in covalent coupling manner.

ZHAO J, YANG X, LI S, YANG H, LI X, LI J, GENG Y, HAN S

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

Preparation of graphene thermally conductive film involves coating slurry prepared by dissolving graphene oxide powder in solvent, and defoaming resultant, on substrate, drying, winding, trimming, heating, cooling, and vacuum rolling.

ZHOU B, ZHOU R, LI F, LU J

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Composition, used in a phase change material which is useful e.g. as thermal conductivity substrate for flexible graphene electronic devices, as electrode in battery, and in a thermal storage device, comprises galactitol and mannitol.

DA SILVA A K, FLEMING E, SHI L, BIELAWSKI C W, RUOFF R S, WEN S, JI H, PETTES M, PAUL A, PAEK E, PAK A J, SELLAN D P, FLAMING E, DA SILVAA A K

Thermal radiation film for e.g. electronic devices comprises heat-transfer layer formed by uniformly dispersed graphene microparticles and carbon nanotube.

KAGAWA S, SEIJI K