国家/地区 中国（11）
IPC部 B（11） C（4）
IPC大类 B01（11） C01（4）
IPC小类 B01D（11）
IPC B01D067/00（5） B01D069/12（4） B01D071/02（4）
B01D071/34（3） B01D071/68（3） C01B031/04（3）
B01D053/56（2） B01D053/86（2） B01D071/30（2）
B01J023/34（2）
发明人 DONG C（2） QIN W（2） YANG Y（2）
公开年 2012（11）
申请年 2012（11）
专利权人 UNIV NORTH C.（2） UNIV ZHEJIAN.（2）

Reverse osmosis membrane, has microporous support layer and polyamide-based active layer, which is formed on microporous support layer and comprises graphene containing compound.

LEE P, SHIN C, YOO J, JEONG S, LEE Y, SHIN C K, YOO J E, JEONG S P, LEE Y J, WOO J, JUNG S

Preparation of graphene oxide porous film used for separating molecule or particle by mixing graphene oxide dispersion liquid and copper hydroxide nanowire solution, vacuum filtering, and adding acid solution.

PENG X, HUANG H

Solid-phase pure graphene micro-extraction device, has handle connected with fiber extraction head of fixing tube, where pure graphite fiber is fixed on fiber extraction head of fixing tube via high-temperature resistant rubber layer.

FENG Y, LUO Y

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J

Low temperature denitrating catalyst comprises manganese oxide-titanium oxide graphene-porous inorganic ceramic film as vector.

DONG C, HU X, QIN W, YANG Y, WANG L, ZHENG Z

Manganese dioxide-titanium dioxide and graphene-porous inorganic ceramic membrane catalytic denitration material, comprises porous inorganic ceramic membrane, manganese dioxide, titanium dioxide and hydrocarbon resin material.

DONG C, QIN W, WANG T, YANG Y, ZHAO Y

Preparation of graphene oxide/polyvinylidene fluoride composite ultrafiltration membrane used in e.g. food industry, involves obtaining casting liquid using oxidized graphene and polyvinylidene fluoride and dipping coated film in water.

CHENG X, DING S, HUANG Y, LIU Y, QUAN S, SHAO L

Graphite alkenyl composite separation membrane device production includes adding graphene dispersion liquid into pad combined filter membrane, forming graphite alkenyl composite separating film, and putting film in filtering device.

GAO C, HAN Y

Purifying graphene oxide or graphene solution, comprises transmitting graphene oxide or graphene solution into a dialysis cavity, and locating the dialysis cavity between a negative electrode and a positive electrode.

WU H, GUO S

Method for preparing polyether sulfone/graphene oxide compound ultra-filtration membrane, involves dispersing graphene oxide in organic solvent, and stirring dispersion liquid to form uniform and stable film-casting solution.

CHI D, LI F, WANG Z, XIA J, YU H, ZHANG F, ZHAO K