国家/地区 中国（4）
IPC部 B（4） C（3）
IPC大类 B01（4） C01（2）
IPC小类 B01J（4）
IPC B01J020/28（4）
发明人 DUAN Y（4）
公开年
申请年 2019（2） 
专利权人 SHANGHAI INS.（2）

Graphene aerogel modification process comprises e.g. orderly adding reducing agent and modifying agent into graphene oxide dispersion liquid, reacting, washing, then placing in aqueous alcohol solution for dialysis treatment, freeze-drying.

ZHANG J, LI J, DUAN Y

Preparing graphene sponge for air purification in closed environment, by adding reducing agent and silicon source to graphene oxide aqueous solution, heat preserving, placing in alcohol aqueous solution for dialysis, and freeze-drying.

ZHANG J, ZHANG Z, LI J, DUAN Y, LI X

Preparing molybdenum disulfide/graphene/carbon multi-stage porous composite material comprises e.g. weighing polyacrylonitrile, polyvinylpyrrolidone, ammonium tetrathiomolybdate and graphene, dissolving in dimethylformamide with stirring.

CHEN Z, DU H, FU H, DUAN Y, FU J

Gas gel composite comprises graphene, and zeolitic imidazolate framework-8, and composite airgel having multi-stage pore structure with large pore size distribution.

JIANG M, LI H, ZHANG J, DUAN Y