国家/地区 中国（37）
IPC部 C（37）
IPC大类 C02（37） B01（33） C08（4）
IPC小类 C02F（37） B01J（32） C08G（3）
C08K（3） B01D（2） C08J（2）
IPC C02F001/62（37）
发明人 LIU Y（7） WANG C（4） GE H（3）
LIU J（3） SUN X（3） WANG Y（3）
ZENG G（3） ZHANG Y（3） DONG H（2）
GUO Y（2） HU X（2） KONG Y（2）
LI F（2） LI Y（2） LIANG J（2）
公开年 2015（23） 2016（14）
申请年 2015（37）
专利权人 UNIV JINAN（4） UNIV HUNAN（3） UNIV SOUTH C.（3） HARBIN INST .（2）
UNIV CHANGZH.（2） UNIV JIANGSU（2） ZHANG Y（2）

Preparing carboxymethyl chitosan/oxidized graphene composite hydro-gel useful as adsorbent for removing heavy metal ions, comprises e.g. adding oxidized graphene aqueous solution to carboxymethyl chitosan aqueous solution and stirring.

ZHANG Z, YANG R, ZHOU X

Preparing core-shell structure of graphene-manganese oxide nano complex material comprises taking manganese acetate tetrahydrate, adding deionized water and dissolving to obtain solution A.

DU H, DAI W, LI J, LI Y, LIU H, LUO S, WANG Y, XING Q, ZOU J, ZHANG S

Preparation of functional beta-cyclodextrin modified graphene oxide composite material involves taking beta-cyclodextrin, adding dimethylformamide solvent, mixing, pumping nitrogen, adding (3-glycidoxypropyl)methyldiethoxysilane, and mixing.

HE Y, LV L, PAN Y, ZHAN Y, YU Z, CENG G, DI H

Magnetic polyaniline/graphene composite material useful for removing hexavalent chromium in aqueous solution, comprises graphene, magnetic nanoparticle and polyaniline.

CAO Y, YANG M, YU Y, ZOU J, FENG Y, GUO M

Graphene cement based material for absorbing heavy metal ions, comprises graphene, cement, sand and water.

CAO M, ZHANG H, CHENG Z

Preparing modified graphene oxide/chitosan composite material for waste water treatment involves adding water in soluble disodium edetate, ultrasonic treating, adding glacial acetic acid, and ultrasonic stirring.

LUO H, ZHANG L

Preparation of folate modified magnetic graphene oxide sorbent for adsorbing heavy metal ions, involves adding folic acid powder to solvent, adding polypeptide, dissolving, adding aminated graphene oxide powder, washing and drying.

GE H, MA X, WANG C

Preparation of magnetic graphene oxide composite material for removing e.g. organic pollutant in water, involves dispersing graphite oxide and ferric salt in solution, adding crosslinking agent, filtering and adding xanthate solution.

DENG J, GUO Y, ZHOU C, ZHU J

Preparation of iron oxide/halloysite/graphene ternary composite material used in e.g. super capacitor electrode material, involves dispersing graphene oxide and halloysite in water, adding iron chloride hexahydrate, and calcining.

DING J, GAO C, GUO Y, LIU Y, ZHANG J, YAN F, LI Y, WANG Z

Preparing graphene oxide-chitosan microspheres comprises dispersing graphene oxide solution ultrasonically, dissolving chitosan in graphene oxide dispersion to obtain graphene oxide-chitosan mixture, adding e.g. liquid paraffin into mixture.

FENG T, HU Y, ZHAO T, XIONG S