国家/地区 中国（6） 美国（2）
IPC部 C（7）
IPC大类 C02（7）
IPC小类 C02F（7） B01J（5） C01B（3）
B82Y（2）
IPC C02F001/28（7）
发明人
公开年 2012（5）
申请年 2011（7）
专利权人

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

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

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

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

Nanocomposite, used e.g. in adsorbents, filtering device e.g. candle to adsorb heavy metals (e.g. lead), Suzuki coupling reaction and super capacitors, comprises reduced graphene oxide, and metal or its oxide nanoparticles (e.g. gold).

THALAPPIL P, MALIYEKKAL S M, SREENIVASAN S T, MUNDAMPRA M S, THERUVAKKATTIL S, PRADEEP T, SREENIVASAN S H

Printing and dyeing waste water adsorbent useful for processing the printing and dyeing waste water and treatment of aromatic organic chemical waste water, comprises cyclodextrin functionalized graphene nano material.

CHEN Y, GUO Y, HAN Y, SONG J