国家/地区 中国（4） 美国（3） 澳大利亚（2） 欧洲专利局（EPO）（2） 世界知识产权组织（2）
IPC部 B（5）
IPC大类 B01（5） C01（3） B82（2）
C02（2）
IPC小类 B01D（5） B82Y（2） C01B（2）
C02F（2）
IPC B01D071/02（5）
发明人
公开年 2012（5）
申请年 2012（3） 
专利权人 UNIV ZHEJIAN.（2）

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

Separation membrane used in e.g. sea-water desalination apparatus and gas separation apparatus, comprises polymer support e.g. polysulfone and graphene (containing grains defined by grain boundaries) on the polymer support.

CHOI J, PARK H, CHOI J Y, PARK H B

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

Deionizing water involves providing graphene sheet with apertures for passage of water molecules and disallow passage of unwanted ions, applying pressurized water to sheet so that water molecules flow to second side, and collecting water.

STETSON J B, MERCURIO J, ROSENWINKEL A, BEDWORTH P V, WESTMAN A, WESTMAN A L

Gel film, used as e.g. electrode for resistive sensor, comprises sheets of graphene/chemically converted graphene, partially separated by dispersion medium and arranged in substantially planar manner to form electrically conductive matrix.

LI D