国家/地区 中国（15）
IPC部 C（16）
IPC大类 C04（16）
IPC小类 C04B（16）
IPC C04B035/622（6） C09K003/00（5） C04B035/52（3）
C09K005/06（3） C09K005/14（3） H05K009/00（3）
C04B028/04（2） C04B035/524（2） C04B035/83（2）
C04B035/84（2） C04B038/00（2） C04B111/40（2）
H05K007/20（2）
发明人 GUO H（3） CHEN W（2） ZHANG X（2）
公开年 2022（12） 2023（4）
申请年 2022（16）
专利权人

Flexible high thermal conductivity graphite material useful as a heat dissipation material in electronics, communications, medical, aerospace, and high-end equipment, has sheet structure.

PEI X, XU W, LI M, XU C, CHEN W, CHEN Y, CHEN J

Preparing large metal-based phase change heat storage capsule comprises stirring and mixing ceramic powder and sintering auxiliary agent and with organic agglomerant solution, coating on dried spherical composite material, pressing, drying and heating in oxygen and non oxygen containing atmosphere.

ZHU C, SHENG N, ZENG L, SHI S, GUO H, ZHAO C, GE Y, LIU R

Preparation of molten salt material with high energy storage density involves reacting ytterbium monosilicate and ytterbium disilicate powder, reacting with dried potassium nitrate powder, reacting graphite and graphene, mixing with nanosilver powder, and soaking in obtained nitric acid molten salt.

ZHAO S, MU S

Micro-airbag structure loaded with magnetic particle useful in field of electromagnetic shielding, comprises e.g. carbon nanofiber embedded in graphene sheet, and magnetic particles are distributed on surface and inside of composite material.

SU J, WEI G, LI L

Graphene material used in substrate for sustained release of non-aqueous component, having specific total porosity and open porosity.

MURAMATSU K, TAKAHASHI K, IWATA H, SUTANI K, YABUMOTO H, IWATA E

Preparing thermal conductive composite film comprises graphitizing carbon nano-tube, processing carbon nano-tube into fatty acid, mixing with graphene, ball milling carbon nano tube-graphene, grinding, filtering, drying, rolling and forming.

LIU P

Preparing directional heat conductive graphite carbon film and directional heat conduction carbon part comprises dissolving soluble polyimide and graphene oxide in dimethylacetamide solvent, stirring, placing film on rolling roller, folding, pressing film, evaporating solvent and continuing pressing.

GUO H

Preparing alumina ceramics used in preparing antistatic materials, comprises e.g. dry pressing composite alumina powder, performing cold isostatic pressing to obtain green body, pre-sintering green body in oxygen-free atmosphere, and sintering by hot isostatic pressing.

CHEN W

Preparing coal gangue-based self-temperature regulating wall comprises e.g. mixing coal gangue powder, reinforcing agent, initiator, foaming agent and adhesive with water, foaming and maintaining mixture, soaking inorganic foamed wall in liquid phase change material, and coating surface of wall.

HAN X, YAN Z, JIA M, XUE P, DING J

Encapsulating inorganic phase change material particles, comprises e.g. acidifying and alkalizing diatomite particles, absorbing phase change material into treated diatomite, placing it on qualitative filter paper, and coating inorganic phase change material package using graphene oxide.

ZHENG J, WANG M, SU A, REN M, GAO X, LI Y, WANG W, LU X