国家/地区 中国（23）
IPC部 B（23）
IPC大类 B01（23） C02（15） C01（2）
IPC小类 B01J（23）
IPC B01J020/28（23）
发明人 WANG H（4） LIU X（3） WANG Y（3）
ZENG G（3） DOU H（2） GUO Y（2）
LI L（2） LI T（2） LIU H（2）
LIU J（2） SUN M（2） TANG Y（2）
公开年 2014（23）
申请年 2014（15）  2013（7） 
专利权人 UNIV HUNAN（3） UNIV TONGJI（3） TIANJIN LISH.（2）

Magnetic cellulose/graphene oxide composite adsorbent useful for sewage treatment and in field of environmental management, prepared by mixing cellulose, graphene oxide and ferroferric oxide nanoparticles.

DOU H

Preparation of spherical molded copper-based metal organic framework-graphene oxide composite material involves mixing copper acetate, 1,3,5-benzene tricarboxylic acid, and graphene oxide, ball-milling, washing, centrifuging, and drying.

LI Y, LI Z, XIA Q, MIAO J, XI H

Composite hydrogel, useful for adsorption of heavy metal ions in industrial wastewater, comprises polyethylene alcohol, chitosan, modified graphene oxide, and sodium alginate, where the modified graphite oxide is ferroferric oxide.

MA P, CHEN M, JIN J, LI K, HUANG Y, DONG W, LI L, FU M, HU Y

Modified cellulose/graphene oxide composite microsphere useful in an adsorbent for sewage treatment comprises cellulose and graphene oxide composite material modified by welan gum.

DOU H

Preparing polypyrrole/ferrous ferric oxide/graphene composite material, useful for treating chromium containing wastewater, comprises e.g. reacting graphene oxide and ferric chloride, adding hexadecyltrimethylammonium bromide and adsorption.

WU Y, CHEN X, WANG H, YUAN X, ZENG G

Preparation of graphene-protein composite airgel involves adding graphite oxide, protein, and reducing agent in aqueous solution, sonicating to obtain homogeneous solution, heating in water bath to obtain composite hydrogel, and drying.

CHEN J, LI C, MA J, YANG M, ZHUANG Y

Preparing magnetic reduced graphene oxide composite material used to remove quinolone antibiotic from water, comprises mixing oxidized graphene with ethylene glycol, and adding sodium citrate, iron(III) chloride hexahydrate and urea.

WANG Y, TANG Y, XIAO L

Preparing iron oxide/graphene oxide magnetic composite material comprises e.g. adding mercapto modified magnetic microsphere and graphene oxide into aqueous solution, ultrasonic dispersing, reacting, magnetic separating, and vacuum drying.

LIU X, CHEN L, LU X

Preparing magnetic aminated graphene oxide comprises e.g. preparing pre-oxidized graphite, preparing graphene aqueous solution, preparing ferric ion and ferrous ion mixed solution, adding graphene oxide solution, stirring, and separating.

HU X, LIU Y, ZHOU L, LI T, WANG H, ZENG G, GUO Y, TAN X, GUO F, JIANG L

Nanocomposite material comprises graphene oxide, sodium citrate, iron chloride hexahydrate, and urea.

TANG Y, LI S, WANG Y