国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（4） C08（2）
IPC小类 B01J（4）
IPC B01J020/28（4）
发明人 HU J（4）
公开年 2022（4）
申请年 2022（4）
专利权人 UNIV WUYI（3）

Preparing graphene oxide/chitosan composite cadmium ion imprinted hydrogel, comprises e.g. preparing graphene oxide grafted polyacrylic acid, preparing polycarbonate microspheres, suction filtrating, drying and calcining, soaking product and carrying out cross-linking reaction.

ZHAO J, HU J, XU J, MU J

Preparing composite chromium ion-imprinted hydrogel involves using polycarbonate microsphere to obtain silicon dioxide hollow microsphere, preparing respectively thiolated graphene and alkyne-functionalized polyacrylamide, and using thiolated graphene and alkynyl functionalized polyacrylamide.

ZHAO J, HU J, XU J, MU J

Method for preparing three-dimensional graphene gel composite material used as a catalyst for adsorption-photocatalytic Fenton catalytic degradation, involves adding photo-Fenton catalyst to the graphene oxide solution and treating ultrasonically, adding reducing substance to the mixed solution.

LIANG Y, CUI W, LIU C, YANG T, HU J, AN W

Preparing silica microsphere/graphene/chitosan composite lead ion imprinted hydrogel, involves reacting chitosan-grafted polyacrylic acid, lead nitrate, silica hollow microspheres and carboxylated graphene, and subjecting to cross-linking reaction with aqueous solution of glutaraldehyde and thiourea.

LIU R, ZHAO J, HU J, XU J, MU J