国家/地区 中国（34）
IPC部 B（34） C（26）
IPC大类 B01（34） C02（24） C01（4）
B82（2）
IPC小类 B01J（34）
IPC B01J020/20（34）
发明人 LI L（3） LING J（3） MIAO Y（3）
WANG J（3） XUE G（3） CHEN L（2）
HU L（2） LI J（2） LI Q（2）
LI X（2） LIU X（2） MA J（2）
TAN X（2） WANG H（2） WANG Q（2）
公开年 2014（19） 2015（14）
申请年 2014（34）
专利权人 UNIV HEBEI T.（3） UNIV JINAN（2） UNIV SHAANXI.（2） UNIV TIANJIN.（2）

Preparing graphene-ferrite three-dimensional structure for absorbing dye, involves performing reaction with graphene powder with zinc sulfate, ferrous sulfate, oxalic acid under hydrothermal conditions.

DING J, GU B, WANG X, WANG Q

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

Graphene oxide-based anti-fog haze filter mask for air pollutants and oil adsorption, comprises self-assembled sponge-like three-dimensional graphene oxide and has pore size and specific surface area of preset value.

DU M

Multi-walled carbon nanotube functionalized graphene composite material used as adsorbent, is prepared by mixing reaction solution formed using e.g. graphene suspension, with multi-walled carbon nanotube dispersion.

FENG Y, HONG X, HE H, LIU Q, YANG Z, WANG Y, ZHANG Z, YUAN C, LI R, GAO Z, QIAN Y, SHANG X, WANG D, XIONG M, ZHOU X

Graphene oxide film used in phenol wastewater treatment, is obtained from improved Hummer-prepared graphene oxide.

CHU Y, GAO J, HU Z, TAN X, LU S, GUO C

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-nano zinc oxide composite photocatalytic material for adsorption and degradation of nitrosamine involves placing natural graphite in concentrated sulfuric acid and adding potassium persulfate.

SUN Z, YANG Z, ZHOU J, ZHANG C, XU T, ZHENG X

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