国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C08（3） C02（2）
IPC小类 B01J（3）
IPC C08K007/26（3）
发明人 HU J（2） MU J（2） XU J（2）
ZHAO J（2）
公开年 2022（2）
申请年 2022（2） 
专利权人 UNIV WUYI（2）

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

Calcium-zinc stabilizer for PVC, comprises calcium stearate, zinc stearate, anti-aging agent, lubricant, zeolite powder with preset particle size, and filler.

JIANG X