国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C08K007/24（7）
发明人 ZHAO X（2）
公开年 2022（5） 2023（2）
申请年 2022（7）
专利权人

Preparing highly oriented graphene aerogel used for heat management field comprises e.g. immersing porous polyurethane film in graphene oxide slurry, winding on block-shaped substrate for rolling treatment, drying, removing block-like substrate, and performing graphitization treatment.

HAO Z, YE Y, ZHU J, CAI J

Preparing biomass material heat insulation film comprises washing biomass material, drying, grinding, sieving, heat-treating biomass material powder, mixing polyvinylidene fluoride with porous graphite powder, grnding, mixing with N-methylpyrrolidone, coating slurry on glass substrate, and soaking.

YANG S, WANG J, CAO K, ZHANG Y

Preparing three-dimensional graphene/carbon nano tube/polydimethylsiloxane composite material with efficient sound absorption performance, involves ultrasonically treating graphene oxide solution and multi-walled carbon nanotubes, adding ascorbic acid and octadecyldecyl glucoside and freeze-drying.

YU S, SHI S, SHI Q, QIU J

High performance graphene film useful in a heat-conducting film material, comprises graphene particles comprising layered graphene layer, and spherical graphitized carbon microsphere embedded between graphene layers.

WANG D

Preparing MXene/graphene oxide (GO) composite sponge reinforced resin matrix composite material comprises e.g. pouring epoxy resin into beaker, weighing curing agent and slowly pouring into it, placing mixed resin into vacuum drying box and pumping until bubbles disappear.

ZHAO X, ZHANG G, PENG Q, HE X

Preparation of graphene-silicon nitride hybrid aerogel for forming epoxy resin-based composite material, involves hydrothermally reducing aminated silicon nitride whisker, graphene oxide, reducing agent and water, and freeze drying.

ZHAO X, JIANG W, LI P, CHU F, YANG M, WANG W, ZHANG Z, YUAN J

Multifunction wave-absorbing aerogel useful in e.g. wear-resistantelectronic device and national defense stealth technology, comprises graphene aerogel host and bridged polysilsesquioxane aerogel guest grown in graphene aerogel host.

SHAO G