国家/地区 中国（89）
IPC部 B（89）
IPC大类 B01（89）
IPC小类 B01J（89）
IPC C02F001/28（48） B01J020/30（40） C02F001/30（33）
B01J020/20（24） C02F001/62（18） B01J020/28（16）
C02F101/38（14） B01J020/26（13） C02F001/58（10）
B01J020/24（8） C02F101/34（7） C02F001/72（6）
B01J020/22（5） B01J021/18（5） B01J023/745（5）
发明人 WANG H（10） WANG Y（8） ZHANG Y（7）
WANG J（6） CHEN X（5） HU L（5）
LI L（5） LIU H（5） LIU Y（4）
WANG X（4） ZHOU Y（4） CHEN G（3）
CHEN M（3） CHEN Z（3） DENG C（3）
公开年 2014（49） 2015（36） 2016（4）
申请年 2014（89）
专利权人 UNIV JIANGSU（5） UNIV BEIJING.（4） UNIV SOUTHEA.（4） UNIV FUZHOU（3）
UNIV HEBEI T.（3） UNIV HENAN N.（3） UNIV JIANGNA.（3） UNIV JINAN（3）
UNIV SOUTH C.（3） UNIV TONGJI（3） UNIV YANGZHO.（3） SHANGHAI INS.（2）
UNIV ANHUI T.（2） UNIV HOHAI（2） UNIV HUNAN（2） UNIV NANCHAN.（2）
UNIV SHAANXI.（2） UNIV SHANGHA.（2） UNIV TIANJIN.（2） UNIV WUHAN T.（2）

Preparing magnetic cross-linked chitosan/graphene composite material involves dissolving chitosan in acetic acid, adding trivalent ferric salt and divalent ferrous salt in chitosan acetic acid solution and adding ethyl acetate.

MIAO X

Preparation of graphene loaded titanium dioxide/calcium oxide double-layer composite nano material involves adding sulfonated graphene to aqueous perchloric acid, adding ethanol containing ammonium sulfate and cleaning titanium.

WANG Z

Composite material used for degradation of organic pollutant that contains nitrophenol and used in sewage disposing agent, comprises three-dimensional graphene foam matrix, and gold nano particle that is uniformly dispersed on substrate.

CHENG G, CHENG Y, WANG W

Preparing graphene composite gel involves dispersing graphene oxide in dispersion liquid, adding ethylene diamine and iron oxide in obtained mixture, and then heating obtained mixture on water bath.

JIANG W, ZHANG N, ZHOU S, XIE Q, LU Y, YU J, MAO J

Three-dimensional self-assembly aerogel useful for sewage treatment, comprises oxidized graphene, carbon nanotube, and pyrrole.

ZHANG Y

Photocatalyst useful for electrolysis of water to convert water to hydrogen and oxygen comprises conductive material having graphene nanostructures attached to surface of photoactive metal oxide semiconductor including e.g. cerium oxide.

SALEH M, WAHAB A K, IDRISS H, GAMBAROTTA S

Reducing amount of in aqueous mixture to produce liquid depleted in solutes involves contacting first face of graphene oxide laminate membrane with aqueous mixture, and recovering liquid from or downstream from second face of membrane.

RAVEENDRANNAIR R, JOSHI R K, GEIM A

Four element hybrid magnetic sewage purification material comprises reduced graphene oxide, silver derivative, and iron-based magnetic nanomaterial.

CHEN Q, CHEN Z, DU J, CHEN F, FANG S, HUANG H, ZHENG X, ZHAO T

Graphene/chitosan/cuprous oxide composite material used in preparation of visible-light-induced photocatalyst used for organic wastewater treatment, comprises graphene, chitosan, and cuprous oxide, in specified weight ratio.

CAI L, HE L, WANG M, ZHANG Z, ZHANG S, ZHANG H, DONG H, PENG D, YANG Y, FANG S

Preparing graphene quantum dot doped titanium dioxide catalytic electrode involves dispersing graphene quantum dot in aqueous solution uniformly containing surfactant to synthesize graphene quantum dot core as template.

LI Y, LIN X