国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01J（2） C08F（2）
IPC B01J020/26（2）
发明人
公开年 2020（2）
申请年 2019（2）
专利权人

Composite hydrogel having network structure used in wastewater treatment comprises polyethylene-based hydrogel including polyacrylamide hydrogel and/or polyacrylic acid hydrogel and is crosslinked by graphene oxide and crosslinking agent.

ZHANG J, WANG Y, WANG J, MING L

High-strength antifreeze-type three-dimensional porous hydrogel adsorption material comprises acrylamide, acrylic acid, composite initiator, antifreeze, cross-linking agent, carboxylated graphene, chitosan and degummed silk protein.

HUANG C