国家/地区 中国（42）
IPC部 C（42）
IPC大类 C02（42） B01（30） C01（3）
A01（2） G21（2）
IPC小类 C02F（42） B01J（27） B01D（4）
C01B（3） G21F（2）
IPC C02F101/20（42）
发明人 WEI Y（12） XU L（12） ZHAO W（11）
WANG Y（9） LV X（8） CUI W（7）
LI R（7） LIAO X（7） KONG Y（5）
WANG C（4） LI J（3） LIU J（3）
CHEN C（2） LIU H（2） ZHANG J（2）
公开年 2016（42）
申请年 2016（37）  2015（5） 
专利权人 UNIV CHANGZH.（12） UNIV NANKAI（2） UNIV XINXIAN.（2）

Method for synthesizing amine graphene water treatment agent for use as carrier for drug, involves adding chlorine-containing graphene, acid binding agent and solvent and adding amine-containing substances, filtering and drying.

ZHANG J, WANG C, ZHOU J, DUO F

Magnetic oxidized graphene wastewater treatment agent for adsorbing heavy metal ion e.g. divalent lead, comprises nano-magnetic iron oxide modified with organosiloxane by silicon-oxygen bond, and graphene oxide connected with organosiloxane.

XIE Y, XU J, KANG L, YAO D

Synthesizing graphene composite reverse osmosis membrane comprises e.g. synthesizing graphene e.g. dissolving mixture containing graphene chloride and solvent, reacting; adding triethylamine and amyl graphene to react, and adding initiator.

WANG C, ZHOU J, GUO H, CHU L

Synthesis of nitrogen-doped graphene aerogel used for electro-adsorption of cadmium ions in wastewater, involves ultrasonically dispersing oxidized graphene in deionized water, adding urea, hydrothermally reacting and heating.

WEI Y, XU L, KONG Y, ZHAO W

Removal of iron ion in water by nitrogen and sulfur-modified graphene electrode involves dispersing processed mixture of graphene oxide, coating on hard paper, freeze-drying, placing in heavy metal ion solution and adsorbing iron ion.

WEI Y, XU L, ZHAO W, LIAO X, CUI W, WANG Y, LI R, LV X

Synthesis of nitrogen-doped graphene aerogel for electric absorption of heavy metal zinc ion in wastewater, by mixing graphene oxide in deionized water, subjecting to ultrasonic dispersion, adding urea, and mechanical stirring.

WEI Y, XU L, KONG Y, ZHAO W

Removal of manganese ion in water by nitrogen-modified graphene electrode involves dispersing processed mixture of graphene oxide and urea, coating on hard paper, freeze-drying, placing in manganese ion solution and adsorbing manganese ion.

WEI Y, XU L, ZHAO W, LIAO X, CUI W, WANG Y, LI R, LV X

Removing arsenic ion from water involves dispersing oxidized graphene in de-ionized water ultrasonically, where obtained dispersion is stirred with dithiothreitol evenly to obtain mixed solution that is heated.

WEI Y, XU L, ZHAO W, LIAO X, CUI W, WANG Y, LI R, LV X

Preparing nitrogen-doped graphene airgel for removing mercuric ions from waste water,involves dispersing oxidized graphene in deionized, and pouring mixture in hydrothermal reactor and heating in a muffle furnace.

WEI Y, XU L, KONG Y, ZHAO W

Removing iron ions from water involves preparing sulfur-doped graphene airgel by dispersing oxidized graphene in deionized water, adding dithiothreitol, heating, and freeze-drying to obtain sulfur-doped graphene airgel material.

WEI Y, XU L, ZHAO W, LIAO X, CUI W, WANG Y, LI R, LV X