国家/地区 中国（11） 韩国（4）
IPC部 C（15）
IPC大类 C04（15）
IPC小类 C04B（15）
IPC C04B035/626（15）
发明人 HE Y（2） LIU J（2） WANG H（2）
公开年 2020（15）
申请年 2020（8）  2019（5）  2018（2） 
专利权人 JIYUAN JINFE.（2） UNIV TIANJIN（2）

Graphene/boron carbide spherical for hot press sintering composite powder comprises boron carbide powder, graphene oxide powder and syrup.

LIN W

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

Boron carbide bulletproof material comprises boron carbide, silicon nitride, cerium dioxide, aluminum oxide and graphene.

HUANG J, WANG H, ZHOU Y, LU X

Preparing graphene-reinforced resin-based all-carbon composite material comprises e.g. soaking carbon nanotube film in hydrogen peroxide aqueous solution, soaking in aqueous hydrochloric acid solution, and washing using deionized water.

SHEN Y, LEI S, WU G, ZHANG E, SONG 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

Manufacturing a nanocrystalline cemented carbide material involves stirring and pulverizing a mixture containing metal carbide powder and graphene to form nanopowder and applying pulse current to the nanopowder while pressing the nanopowder.

SHON I J, KIM S E

Graphene/iron-selenium composite material having high inter-grain connectivity comprises iron powder, selenium powder and graphene powder.

ZHAO Q, GONG C, PING X, MA Z, ZHANG P, LIU Y, QIN B

Preparing porous silicon carbide ceramics by sintering using phenolic resin as a carbon source involves taking graphene, zirconium carbide, boron carbide, silicon carbide, crosslinking agent or coupling agent and colloidal carrier.

LIU J

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

Preparation of graphene reinforced ceramics involves pouring graphene and polyvinylpyrrolidone in N-methyl-2-pyrrolidone, adding alumina and silicon nitride, ball milling, drying, sieving, pressing, sintering, and heat-preserving.

CHEN W, ZHAO Z