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 C02F101/30（3） B01J013/00（2） B01J031/28（2）
C02F001/28（2） C02F001/72（2） C08J003/075（2）
C08K003/04（2） C08K003/22（2） C08L001/02（2）
发明人 QI H（4）
公开年 2020（2）
申请年 2019（2） 
专利权人 UNIV SOUTH C.（2）

Preparing cellulose/graphene oxide/ferroferric oxide composite hydrogel catalytic carrier used in field of sewage treatment, involves adding sodium hydroxide and urea to water, stirring to obtain mixed aqueous solution of sodium hydroxide.

QI H, CHEN Y, LIU D, LV F

Preparation of cellulose/graphene oxide/titania hydrogel used for photocatalysis and physical adsorption involves adding sodium hydroxide and urea to water, mixing to obtain mixed solution, pre-cooling, adding cellulose, and stirring.

QI H, CHEN Y, LIU D, LV F

Preparation of highly catalytically active material for heterogeneous Fenton reaction used in e.g. oily wastewater treatment, involves precooling sodium hydroxide and urea, adding cellulose and graphene oxide dispersion, casting, washing.

CHENG F, HUANG X, QI H

Preparation method of sodium alginate/acrylamide/graphene oxide gel balls for crystal violet dye absorption, involves taking graphene oxide powder, adding water, adding sodium alginate and acrylamide, leaving still, and defoaming.

HUANG Z, WU Y, QI H, LV S