国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） C02（3）
IPC小类 B01J（6）
IPC B01J020/20（6）
发明人 LIU Y（6）
公开年 2021（6）
申请年 2021（5） 
专利权人 UNIV CENT SO.（3）

Chromatographic separation column used for detecting volatile organic compounds gas chromatography, is composed of activated carbon, carbon nanotubes and graphene.

LIU X, SHI H, LIU Y, LI Z, LIU T

Blasting bead core material for cigarettes, comprises modified graphene aerogel and essence and spice, where modified graphene aerogel is used as supporting substrate, essence, and spice are absorbed and contained in modified graphene aerogel.

SHAO P, LIU Y, SUN W, MIAO L, DUAN L

Preparation of flexible bulk amine modified graphene mesoporous material for carbon dioxide adsorption, involves dispersing graphene oxide aqueous solution, adjusting pH value to obtain dispersion, mixing with high amine aqueous solution to obtain mixture, molding and freeze-drying.

YU J, LEI C, LIU Y, HE J, DU Y, SONG M

Preparing three-dimensional graphene oxide composite material useful in recovery of rare earth ions in aqueous solutions, comprises e.g. preparing graphene oxide solution, adding 2-amino benzothiazole and performing self-assembling reaction.

YU J, LIAO C, LIU Y, CHEN X

Preparing graphene oxide-N-benzyloxycarbonyl glycine composite material by using crystalline flake graphite to prepare graphene oxide dispersion, mixing with N-benzyloxycarbonylglycine solution for self-assembly, freezing and drying.

YU J, CHEN Y, LIU Y, CHEN X

Preparing glycine derivative-graphene oxide composite material in selective adsorption and separation of rare earth ions and organic pollutants in aqueous solutions, comprises e.g. preparing graphene oxide and performing esterification.

YU J, REN H, LIU Y, CHEN X