国家/地区 中国（23）
IPC部 C（23）
IPC大类 C08（23） H01（4） C01（3）
C09（3）
IPC小类 C08K（23） C08L（23） C08J（9）
C01B（3） H01B（3） C08G（2）
C09K（2）
IPC C08K003/04（23）
发明人 LIU H（23）
公开年 2023（15） 2022（8）
申请年 2022（23）
专利权人 UNIV LANZHOU（2） UNIV QILU TE.（2） WANHUA CHEM .（2）

Preparing graphene heat-conducting silicone grease comprises e.g. adding graphite into ultrapure water, stirring, using mechanical stripping process to obtain graphene slurry, filtering to get filter cake, adding transfer solvent, stirring, and utilizing transfer solvent to wash graphene slurry.

MA Y, LI Y, FENG J, LI X, LIU H

Bismaleimide resin composite material useful for carbon fiber prepreg, comprises o-diallyl bisphenol A, bismaleimide resin, accelerator, and graphene.

CHEN L, LIU H, JIAO L, LV X

Cable shielding material useful in super-high voltage cable material, comprises base resin, conductive carbon black, graphene-nano silver composite material and crosslinking agent.

WANG W, CHANG X, WANG Y, YANG K, LIU J, LIU H, QI X

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU J

Preparing nanocellulose/graphene/epoxy resin composite material, comprises e.g. dispersing graphene into aqueous solution of nanocellulose nanocrystals, performing high-speed shear dispersion, adding nanocellulose fiber slurry into it, dispersing, drying, infiltrating it, and curing.

YAO J, LIU H, ZHOU L, WANG F

Preparing a high-performance thermal interface material by using mold to squeeze three-dimensional porous metal, heating, performing catalytic growth of graphene on the surface of a porous metal substrate and using vacuum impregnation process to fill polymer substrate in the porous graphene pores.

CHENG H, LIU H, MA C, REN W

Manufacture of graphene nanosheet modified carbon fiber composite material used for e.g. aerospace, involves spreading graphene dispersion liquid containing polymer electrolyte on carbon fiber cloth surface, laying cloth alternately, impregnating resin glue into preform, heating and solidifying.

YAO J, LIU Q, WANG B, LIU H, ZHOU L, WANG F

Thermoplastic composite material with heat accumulation function of heat release, has infrared heat reflection protective coating on thermoplastic elastomer surface, where elastomer has phase change material, random thermoplastic vulcanizate polypropylene, low-density polyethylene and graphene.

LIU H

Graphene network reinforced polyphenylene sulfide conductive composite material comprises graphene, and aminated polyphenylene sulfide, which forms core-shell structure with graphene through electrostatic adsorption.

AI Q, WANG B, MEI Q, LIU H, DING G

Oxidized graphene modified ethylene propylene diene monomer rubber useful for cooling system rubber tube of electric automobile, comprises e.g. crude rubber: ethylene propylene diene monomer, anti-aging agent: poly(1,2-dihydro-2,2,4-trimethyl-quinoline, active agent and magnesium oxide.

LIU H, GAO Y