国家/地区 中国（40）
IPC部 B（40）
IPC大类 B01（40）
IPC小类 B01J（40）
IPC B01J020/30（40）
发明人 WANG H（7） HU L（4） LI L（4）
ZHANG Y（4） CHEN M（3） DU B（3）
LING J（3） LIU J（3） LIU Y（3）
MIAO Y（3） WANG J（3） WANG Y（3）
WEI Q（3） WU Y（3） XUE G（3）
公开年 2014（22） 2015（16） 2016（2）
申请年 2014（40）
专利权人 UNIV HEBEI T.（3） UNIV JIANGNA.（3） UNIV JINAN（3） UNIV TONGJI（3）
UNIV HUNAN（2） UNIV SHAANXI.（2） UNIV SOUTH C.（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

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

Application of graphene oxide-functionalized paper involves adding graphene oxide and deionized water, ultrasonically treating, fully soaking paper towel into graphene oxide solution, gently removing paper towel with tweezer, and spreading.

CAO H, BI H, SUN L, WAN S

Graphene-porous ceramic composite adsorbent material for treatment of wastewater comprises porous ceramic substrate in which porous ceramic substrate is internally loaded with graphene.

CHEN G, WANG S, YANG W

Preparation of graphene-supported zero-valent iron nanocomposite material for removal of heavy metal in contaminated water involves diluting graphene oxide into deionized water, ultrasonically treating, and adding ferric chloride solution.

LI J, WANG X, WANG Q, CHEN C

Composite bentonite useful for treating wastewater, preferably methylene blue wastewater, comprises bentonite and graphene oxide.

LI L, JIANG J, ZHANG C, AI L

Graphene oxide/Santa Barbara amorphous-15 composite material useful for selective adsorption of divalent lead ion, comprises covalently linked graphene oxide and Santa Barbara amorphous-15.

LI Q, MA J, LI X, WANG Z, ZHU M

Preparation of graphene oxide/amino acid composite material for heavy metal ion absorption under acidic condition involves ultrasonically dispersing graphite oxide in ultrapure water, dissolving, mixing reaction liquid, treating, and drying.

LI W, LIU X, ZHANG J, TAN M

Preparation of strontium ferrite-carboxymethyl chitosan-graphene oxide magnetic adsorbent used in adsorption of cationic dye, involves adding graphene oxide to emulsion of e.g. carboxymethyl chitosan and strontium ferrite and reacting.

DU B, GAO L, HU L, WANG X, YAN L, YAN T, WEI D, WEI Q