国家/地区 中国（5） 美国（2）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C02F001/62（6）
发明人 HOU S（2）
公开年 2012（2） 2016（2）
申请年 2011（2）  2016（2） 
专利权人

One-step synthesis of sulfur-doped graphene aerogel used for adsorbing and removing heavy metal ions involves preparing aerogel sheet electrode, attaching to electrical adsorption vessel as working electrode, and monitoring conductivity.

KONG Y, WEI Y, XU L

Preparation of aminated graphene used for producing e.g. copper ion, from wastewater, involves preparing N,N'-dicyclohexyl carbodiimide tetrahydrofuran containing ethylene diamine, and freeze drying amino graphene colloid solution.

WAMG F, WANG Z, LU M

Manufacture of poly-1,8-naphthalene diamine-grafted graphene oxide involves dissolving graphene oxide and 1,8-naphthalene diamine in acetonitrile, ultrasonically treating, dripping ammonium persulfate, stirring, reacting and filtering.

ZHOU H, ZHOU Z, ZHANG D, OU B

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

New chelating agent modified graphene oxide useful e.g. in solar cells and to produce metal catalysts, to remove metal ions (e.g. nickel, mercury, cadmium, copper and cobalt) for producing drinking water, and to produce lithium ion battery.

HOU S