国家/地区 中国（17） 美国（11） 世界知识产权组织（8） 日本（5） 澳大利亚（3） 欧洲专利局（EPO）（3） 韩国（3） 台湾（3） 印度尼西亚（2） 印度（2） 越南（2）
IPC部 B（25）
IPC大类 B01（25） C02（14） C01（12）
B82（4） B32（3） C08（2）
IPC小类 B01D（25）
IPC B01D069/12（25）
发明人 TAKAGI T（3） WANG S（3） ZHANG D（3）
HO B P（2） KANEKO K（2） KIM H（2）
KIM H W（2） LI J（2） MURADA K（2）
MURATA K（2） PARK H（2） PARK H B（2）
YAN B（2） YOO B（2） YOO B M（2）
公开年 2015（11） 2016（11） 2017（3）
申请年 2015（25）
专利权人 KOTOBUKI TSU.（2） NINGBO INST .（2） UNIV FUZHOU（2） UNIV HANYANG.（2）
UNIV HANYANG.（2） UNIV SHINSHU（2）

Preparing graphene/ceramic composite filtering membrane comprises e.g. preparing concentration of the graphene oxide solution, then the graphene oxide solution infiltration micro-pore on the surface of the ceramic filtration membrane.

YU Y, MIN Y, PENG L, YUAN C, MENG B

Main surface oxide graphene composite film used for seawater desalination comprises solid phase carrier layer made of inorganic carrier provided with main surface modified by modifier combined with graphene oxide.

HUANG A, XU K, LIU Q

Multifunctional graphene/high molecular complex permeable membrane useful in e.g. total heat exchanger, humidity regulator and sewage treatment, comprises wettable polymer, graphene or graphene complex material and microporous substrate.

GUO J, HAN S, ZHANG Y

Inorganic/organic hybrid nanoparticles-doped positive osmosis membrane for composite membrane, has base film layer and inorganic/organic hybrid nanoparticles comprising inorganic nanoparticles containing silica, graphene and/or alumina.

XUE L, ZHANG A, ZHAO X, SHENG J

Ultra-thin graphene membrane used for studying objects with transmission electron microscope, comprises holder with holes and is fixed on it film covering opening in the holder and the film consists of graphene with thinnest portions.

KIRILENKO D A

Filter comprises porous base material and graphene film which covers surface of base material and is formed from stacked graphene molecules containing graphene oxide molecule and non-oxidized graphene molecule.

YOKOYAMA K, TAKAGI T

Membrane used for separating gas, has graphene oxide layer with sodium chloride flux ratio below preset value, measured using sodium chloride aqueous solution by forward osmosis evaluation.

UCHIDA K

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M

Graphene filtering sheet comprises reduced graphene oxide which is dispersed in macromolecule to become a macromolecule composite sheet.

HUNG W, LIU W, CHIU Y, YANG Y, HU C, LEE K, LAI J, HUNG W S, LIU W J, CHIU Y J, YANG Y C, HU C C, LEE K R, LAI J Y, HONG W, QIU Y, HU Q, LI K

Concentrating stabilized solution of graphene oxide having continuous phase, comprises adding absorbent material to solution, and absorbing portion of the phase with material to form solution having higher graphene oxide concentration.

MAJUMDER M, AKBARIVAKILABADI A