国家/地区 中国（93） 美国（16） 世界知识产权组织（12） 韩国（10） 日本（9） 加拿大（8） 欧洲专利局（EPO）（8） 澳大利亚（4） 台湾（4） 新加坡（3） 墨西哥（2）
IPC部 B（104）
IPC大类 B01（104） C02（37） C01（13）
B32（5） B82（5） A61（4）
C07（3） H01（3） C04（2）
C08（2） C30（2） G21（2）
IPC小类 B01D（104）
IPC B01D067/00（104）
发明人 LI C（7） WANG L（7） GAO X（6）
LIU Q（6） WANG X（6） ZHANG Y（6）
BEDWORTH P V（5） CHEN L（5） SIMON S M（5）
WANG T（5） WANG Y（5） ZHANG R（5）
ZHANG X（5） ZHAO F（5） DAI J（4）
公开年 2017（104）
申请年 2017（56）  2016（44）  2015（4） 
专利权人 UNIV JIANGSU（8） LOCKHEED MAR.（7） QINGDAO HANX.（6） UNIV XIAN JI.（6）
CHANGSHA WUD.（4） UNIV XIAN AR.（4） LOCKHEED COR.（3） UNIV CHINA O.（3）
UNIV DALIAN .（3） UNIV HOHAI（3） UNIV SOUTH C.（3） UNIV ZHEJIAN.（3）
JINGDEZHEN C.（2） NINGBO INST .（2） NITTO DENKO .（2） RES CENT ECO.（2）
SUZHOU FUAIM.（2） UNITED ENVIR.（2） UNIV NANJING.（2） UNIV QINGDAO（2）

Preparing nanosheet assembled hybrid membrane by preparing carbon triazine nanosheet powder, mixing graphene oxide solution with aqueous solution of carbon triazine nanosheet, vacuum-filtering and drying microfiltration membrane.

JIANG Z, LIU Y, SU Y, ZHANG R, HE M, GUAN J

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

Preparation of reduced graphene oxide/titanium dioxide photocatalytic filter membrane for treating organic dye in wastewater, involves dissolving reduced graphene oxide/titanium dioxide composite photocatalytic powder in deionized water.

YANG J, ZHANG B

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

Preparation of asymmetric graphene oxide composite film used for isolation of target isolates, involves sieving graphene oxide dispersion, and dispersing dispersion of large and small particles size on same surface of film substrate.

HU X, YU Y, ZHANG X, WANG Y, CHANG Q, ZHOU J

Hydrophilic-oleophobic underwater graphite alkenyl oxide filter membrane comprises epoxy groups on graphene nano-sheet, and hydroxide nanowires embedded with hydroxyl, carbonyl and carboxyl as anchoring site.

LIU J, FENG Y, LV X, WANG Z

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

Preparing mixed matrix membrane having heat resistance and solvent resistance involves using mixed base film original film and thermally oxidizing and crosslinking, where mixed base film original film is prepared by oxidizing graphene.

LI L, LIU Q, JIN X, XU R, WANG C, WANG T