国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC C01B032/05（14）
发明人 LIU H（2） REN Z（2） XU J（2）
YANG C（2）
公开年 2022（6） 2021（4）
申请年 2022（6）  2021（4）  2020（2） 
专利权人 AECC BEIJING.（2）

Preparing three-dimensional oriented porous airgel loaded hollow oxide nanocube useful in field of wave absorption, comprises e.g. carbonizing chitosan/graphene oxide airgel, loading zeolitic imidazolate framework-67 nanocube on airgel, and processing airgel using solution containing metal ions.

MAN Q, ZHUANG X, WU Q, PAN L, GAO Y

Preparing functional graphene carbon film material comprises e.g. using nanocellulose, dopamine, sodium alginate, theanine, and/or tannic acid as solute, adding to solvent, heat treating, adding nanosheet composition, pressurizing graphene oxide macroscopic body and pretreating graphene oxide film.

XU J, YANG C, REN Z

Method for preparing graphene thick film, involves soaking graphene oxide film in graphene oxide nano sheet, and mechanically coldpressing graphene oxide macro-body to obtain graphene oxide film.

XU J, YANG C, REN Z

Preparing soaking plate involves refluxing wood soaked in ammonia, drying porous material dipped in paraffin, forming sequence sheet, forming film by drying slurry, graphitizing slit film, calendaring and die cutting molding formed graphene film, pressing sheet and film, in mold filled with paraffin.

JIAO Y, KONG X, ZHANG J, ZHANG Z

Preparing composite wave absorbing film material comprises adding copper nitrate trihydrate and trimesic acid into equal volumes of deionized water and ethanol, adding graphene oxide solution, suction filtering to obtain composite film, drying the suction filter membrane.

CHEN Y, WANG Y, QUAN B, ZHANG B

Silicon carbide/hafnium carbide nanowire modified silicon carbide coating reinforced graphene honeycomb-based nano aerogel heat-insulating and wave-absorbing composite material includes nano aerogel.

YU H, YE X

Carbon foam useful in thermal insulation and electromagnetic shielding material and in important fields of aerospace and weapon equipment.

ZOU H, JIANG X, LIU P

Graphene composite material useful in thermally conductive and/or electrical shielding materials, comprises carbon-coated hollow silicon dioxide connected with laminated structure of layered reduced graphene oxide.

PANG H, YU Y, ZHAO Y, LIAO B, ZHANG X

Preparing carbon aerogel material useful in field of electromagnetic shielding and flexible pressure sensing comprises e.g. mixing nano cellulose-graphene oxide aqueous dispersion with polymethyl methacrylate solution, and freezing emulsion.

LIU H, LIAO D, ZHOU Y

Preparing lignin/reduced graphene oxide carbon aerogel electromagnetic shielding material in field of electromagnetic shielding, involves dissolving graphene oxide and reducing agent in water, adding lignin alkali solution.

QIU X, LIU H, QIAN Y, YANG D, LOU H, YI C