国家/地区 中国（12） 日本（7） 美国（7） 世界知识产权组织（7） 加拿大（6） 欧洲专利局（EPO）（6） 韩国（6） 澳大利亚（3） 台湾（3）
IPC部 B（15）
IPC大类 B01（15） C01（5） B32（3）
C02（3） A61（2） B82（2）
H01（2）
IPC小类 B01D（15）
IPC B01D069/10（15）
发明人 KITAHARA I（4） LIN W（4） WANG P（4）
ZHENG S（4） BEDWORTH P V（3） ROMERO R（3）
BARTELS C R（2） ERICSON J（2） HEISE S E（2）
HIROSE M（2） HOU M（2） KOBUKE M（2）
LIU C（2） NOUMI S（2） OOU M（2）
公开年 2017（15）
申请年 2016（8）  2017（7） 
专利权人 NITTO DENKO .（4） LOCKHEED MAR.（3） ZHENG S（3） LOCKHEED COR.（2）
UNIV TAIYUAN.（2）

Preparation of polyvinylamine composite functional film used for selectively adsorbing and separating carbon dioxide by dispersing intercalated copolymer of graphene oxide and polyvinylamine in soluble polyvinylamine aqueous solution.

ZHANG X, WANG Y, LIU C, WANG Q, HOU M, ZHANG T

Preparing membranes with enhanced water flux comprises e.g. carrying out in-situ synthesis of nanoparticles-graphene material, preparing nanoparticle-graphene materials, preparing liquid film by dispersing prepared nano-graphene material.

JIN W, LIU G, ZHANG M

Manufacture of porous graphene layer used for e.g. textile industries, involves carrying out chemical vapor deposition of carbon source on catalytically active substrate which catalyzes graphene formation, and forming graphene.

PARK H G, HEIGHT M, CHOI K, PARK H

Preparing fixed carrier film with inorganic sheet screening channel comprises e.g. taking polyvinylamine, graphene oxide, ethylenediamine, zinc nitrate hexahydrate, synthesizing and coating on microporous membrane surface.

WANG Y, ZHANG X, LIU C, WANG Q, ZHANG T, HOU M

Water permeable membrane comprises porous support and composite, which is in fluid communication with the support and contains crosslinked graphene oxide composite layer in which graphene oxide composite layer is crosslinked by crosslinker.

ZHENG S, KITAHARA I, SIDDIQUI O, YAMASHIRO Y, LIN W, ERICSON J, ROMERO R, WANG P, NOUMI S, BARTELS C R, HSIEH W, HIROSE M, KOBUKE M, ERICKSON J, OOU M

Method for preparing ionic liquid/graphene gas separation membrane, involves pumping oxidized graphene/ionic liquid solution onto substrate by vacuum filtration to prepare ionic liquid/graphene gas separation membrane.

PENG X, YING W, CHEN D

Valve element for passive flow controller device, has graphene layer deposited upon porous support, and valve membrane allowing gas at higher pressure to begin to pass through aperture when pressure differential reaches opening threshold.

LIN W, KITAHARA I, ZHENG S, WANG P, ERICSON J, ROMERO R

Preparing graphene nanofiltration membrane, by adding prepared graphene dispersion to solvent, adding layer spacing regulator, reacting, adding homemade graphene, forming nanofiltration membrane and drying membrane.

HU K, LI X, QU L, SONG Y, YU W, ZHANG M, ZHANG Z, ZHENG G

Membrane used for e.g. dehydrating unprocessed fluid, comprises porous substrate, and graphene oxide layer comprising optionally substituted crosslinked graphene oxide comprising graphene oxide and crosslinkage which is diaminobenzene.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W, OOU M

Processing of nano-filtration membrane involves providing porous substrate layer on polymer-based ultrafiltration membrane surface, performing ion treatment, soaking in graphene oxide solution, and coating polyvinyl alcohol solution.

WENG H