国家/地区 中国（18） 美国（3）
IPC部 C（20）
IPC大类 C02（20）
IPC小类 C02F（20） B01J（12） B82Y（4）
C01B（4） B01D（2）
IPC C02F001/28（7） C02F001/30（6） B01J020/30（5）
B01J020/20（4） B82Y040/00（4） B01J023/745（3）
B82Y030/00（3） C02F001/46（3） C02F001/62（3）
B01J020/28（2） B01J021/18（2） B01J027/04（2）
C01B031/02（2） C02F001/469（2） C02F101/20（2）
发明人 CHEN J（3） ZHANG D（3） ZHOU M（3）
FEI X（2） LIU C（2） LUO S（2）
TANG Y（2） TENG Y（2） WANG W（2）
YANG S（2） ZHANG B（2） ZHANG G（2）
ZHANG J（2） ZHANG X（2） ZHAO Y（2）
公开年 2012（14） 2011（4） 2013（2）
申请年 2011（20）
专利权人 UNIV CHANGAN（2） UNIV HUNAN（2）

Nanometer adsorption material is composite material of iron oxide, graphene and magnesium-aluminum hydroxide having preset molar ratio of iron, magnesium, aluminum and carbon.

XU A, WU X

Hybrid material, useful for removing heavy metal (arsenic, cadmium, mercury, antimony or bismuth) in wastewater, comprises graphene and iron oxide.

KIM K S, LEE J W, VIMLESH C, HWANG I C, CHUN Y

Graphene-iron oxide complex, useful in purification filter for removal of heavy metals, comprises graphene and needle-like iron oxide nanoparticles grown on surface of the graphene.

KOO H Y, CHOI W S, KIM J K, YEONG G H, SAN CHOI W, GYEONG K J

Photoelectrocatalytic method useful for degrading organic material, by synthesizing graphene/oxide semiconductor composite and its nanocrystalline film and performing photoelectrocatalysis degradation.

CHEN J, TAO X, WANG D

Preparation of copper ferrite-graphene nanometer composite used in e.g. wastewater treatment involves placing graphite oxide into ethanol obtaining graphene oxide solution, and mixing copper salt, ferric salt and ethanol.

FU Y, SUN J, WANG X, ZHU J, XIONG P

Preparing modified graphene oxide, comprises preparing modified graphite oxide, adding water to resulting modified graphite oxide, performing ultrasonic treatment to obtain a modified graphene oxide solution, and drying the solution.

HOU S, HUANG H, LU H, LIU X, MA H

Graphene oxide/cellulose composite material for purifying wastewater containing heavy metal ions, is obtained by mixing graphene oxide suspension and alkaline solution of cellulose, and mechanically-cutting graphene oxide and cellulose.

GONG C, ZHANG Z, WU Z, ZHANG J, ZHAO C

Graphene composite titanium dioxide photocatalyst comprises magnetic nanoparticles, graphene, and titanium dioxide.

YAN M, JIANG Y, HU M

Carbon nanotube/graphene three-dimensional nano structure capacitive desalting electrode preparation by ultrasonically dispersing graphite oxide and carbon nanotube in deionized water, and adding PTFE emulsion.

SHI L, ZHANG J, ZHANG D, YAN T

Absorbing heavy metal comprises fully mixing graphene piece with magnetotactic bacteria in liquid phase system, adding into sewage containing heavy metal ions, and separating after reaching absorption equilibrium.

CHENG G, KONG T, LI N, SONG Q, SU R, TANG M, YU H, ZHANG B, ZHANG Q