国家/地区 中国（14） 韩国（8） 日本（4） 美国（3） 世界知识产权组织（2）
IPC部 C（25）
IPC大类 C02（25）
IPC小类 C02F（25） B01J（11） B01D（8）
C01B（3） B03C（2） C09K（2）
H01M（2）
IPC C02F001/28（10） C02F001/00（6） B01J020/20（5）
B01J035/00（4） C02F001/32（4） C02F001/44（4）
C02F001/52（4） C02F001/54（4） C02F001/56（4）
B01D039/20（3） B01D067/00（3） B01J020/28（3）
B01J020/30（3） B01J021/18（3） C02F101/32（3）
发明人 JANG B Z（2） KUMAR S A（2） LEE B K（2）
ZHAMU A（2） ZHANG Y（2）
公开年 2017（25）
申请年 2015（25）
专利权人 HEFEI LONGJI.（5） JANG B Z（2） NANOTEK INST.（2） UNIV ULSAN F.（2）
ZHAMU A（2）

Degrading highly efficient methylene blue comprises e.g. preparing methylene blue aqueous solution, then adding into reaction tube and ultrasonically dispersing graphene/titania hollow composite microspheres in methylene blue.

XIA W, ZHOU W, ZHANG Y, XIAO W

Preparing multi-effect water treatment agent comprises e.g. adding carboxylate of graphene oxide sodium hydroxide and chloroacetic acid, mixing acrylamide oligomer graphene oxide graphene oxide and acrylamide oligomer in dimethyl sulfoxide.

Preparing agent useful for treating water by mixing e.g. carboxylated graphene oxide, and sodium hydroxide, washing separated reaction liquid, mixing e.g. dimethyl sulfoxide, and acrylamide oligomer, reacting and adding e.g. polyacrylamide.

Preparing water treatment agent, by mixing graphene oxide aqueous solution, sodium hydroxide aqueous solution and graphene oxide aqueous solution, reacting and adding poly aluminum ferric silicate and sodium bicarbonate to mixture.

Treating waste water involves putting carboxylated graphene in oxidized graphene aqueous solution, adding sodium hydroxide and chloroacetic acid, mixing, reacting, separating, washing to obtain graphene oxide product and mixing oligomers.

Preparing agent useful for e.g. treating water, by mixing acrylamide oligomer grafted with graphene oxide, polyacrylamide and polydimethyl ammonium chloride, adding polyaluminum silicate and sodium bicarbonate and mixing product.

Graphene filter system for recycling dishwater and wastewater from factory, has collecting container that is provided with collecting bag at discharge portion of turbo fan, and heater that is installed on outside of cyclone casing.

HO E Y, PUNG E J, WON E J

Integral three-dimensional graphene-carbon hybrid foam for e.g. oil-removing or oil-separating device comprises multiple pores and pore walls in which pore walls contain single-layer graphene sheets chemically bonded by carbon material.

ZHAMU A, JANG B Z

Preparation of graphene photothermal conversion material used for, e.g. seawater desalination by mixing graphene powder, polymer material and solvent, adding to mold, heating, and subjecting bottom side to hydrophilization treatment.

PEI S, HUANG K, REN W, CHENG H

Floating film for removing algae and for purifying waste water, comprises graphene film and or hybrid film in which metal oxide nano-sheet or metal hydroxide nano-sheet is hybridized to graphene film.

CHOY J H, HWANG S J, KIM I Y