国家/地区 中国（40）
IPC部 B（40）
IPC大类 B01（40） C02（34） C01（5）
C08（3） C07（2）
IPC小类 B01J（40）
IPC B01J020/30（40）
发明人 WANG H（7） WU Y（4） ZHANG Y（4）
LI L（3） LING J（3） LIU X（3）
LUO H（3） MIAO Y（3） WANG Y（3）
XUE G（3） ZENG G（3） CHEN M（2）
DONG W（2） GUO Y（2） HU X（2）
公开年 2014（40）
申请年 2014（24）  2013（12）  2012（4） 
专利权人 UNIV TONGJI（4） UNIV HEBEI T.（3） UNIV HUNAN（3） UNIV SOUTH C.（3）
UNIV TIANJIN.（3） UNIV HOHAI（2） UNIV JIANGNA.（2） UNIV JIANGSU.（2）
UNIV JISHOU（2）

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

Preparation of graphene oxide-TiO2 composite material used for separation/enrichment of metal ions by adding ethanol/water into graphene oxide, oil bath heating, adding into mixture of titanium butoxide and ethanol/sulfuric acid.

ZHANG Y, CHEN B, HU B, HE M

Preparing germ cellulose/graphene oxide nano-composite ball absorbing material comprises e.g. preparing liquid culture medium, adding in conical bottle, adding graphene oxide aqueous solution, mixing, and inoculating Acetobacter xylinum.

DUAN T, HE Y, LI W, ZHU W, WANG Z

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

Preparation of magnetic graphene oxide molecularly imprinted composite material for e.g. removing clofibric acid in water involves stirring natural flake graphite in ice-water bath and slowly adding concentrated sulfuric acid.

DAI C, ZHANG Y, ZHOU X, LIU Y

Preparing zinc oxide nanoparticle/graphene oxide composite material, involves dissolving graphene oxide and zinc salt in dimethyl sulfoxide, respectively, adding graphene oxide solution to zinc solution, and processing product.

MEN Y, ZONG Y

Sulfur-doped graphene foam useful in sewage treatment that contains heavy metal salt, dye, antibiotic and pesticide, elemental sulfur, and carbon atoms and oxygen atoms that combine to form carbon-carbon and carbon-oxygen bond.

ZHAO L, YANG S, YU B

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