国家/地区 中国（7）
IPC部 C（7）
IPC大类 C04（7） B28（2）
IPC小类 C04B（7）
IPC C04B035/63（7）
发明人 HE Y（2） LI J（2） WANG X（2）
ZHANG Y（2）
公开年 2021（4） 2020（3）
申请年 2020（7）
专利权人 BEIJING GRAP.（2） JIYUAN JINFE.（2）

Preparation of graphene modified ceramic composite material used for preparing article, involves preparing ceramic powder and graphene nanosheet dispersion, placing into pressure casting machine, injecting, mixing, drying, and molding.

CAO Z, CHEN R, ZHANG H, LUO G, LI J, WANG X

Preparing uranium dioxide-graphene composite fuel core block for nuclear reactor comprises e.g. dissolving polyacrylonitrile by solvent, adding uranium dioxide powder, uniformly mixing to obtain intermediate, removing solvent and sintering.

MA H, ZHANG Y, ZHU L, YANG Z, YANG S, TIAN G, GUO B, SUI Z, FENG H

Preparing reinforced and toughened modified graphene non-oxide ceramic materials comprises performing surface functionalization treatment, coupling, ultrasonically stirring, modifying nanoparticles, dispersing, solidifying and sintering.

DUAN S

Ceramic fiber aerogel complex material used in energy, power battery, building, industry and other fields with fire-proof heat insulation requirement, comprises ceramic fiber and aerogel powder uniformly attached on surface of ceramic fiber.

CHEN Z, YANG H, LUO X, GUO H

Graphene modified silicon carbide ceramic material for bullet-proof armor, comprises graphene, alpha-phase silicon carbide and beta-phase silicon carbide.

WU Y, ZHANG Y, LIU D, LI J, WANG X

Refractory brick comprises large andalusite, small andalusite, large fused silica, medium fused silica, small fused silica, graphene sheet modified nano alumina, carbon-silicon carbide whisker powder, nano alumina, nano titanium oxide.

HE Y

High-strength refractory brick includes large andalusite particles, small andalusite particles, large fused silica, medium fused silica, small fused silica, graphene sheet modified nano alumina, nano vanadium oxide and binder.

HE Y