国家/地区 中国（45） 美国（13） 世界知识产权组织（10） 韩国（8） 日本（7） 加拿大（6） 欧洲专利局（EPO）（6） 澳大利亚（3） 台湾（3） 新加坡（2）
IPC部 B（52）
IPC大类 B01（52） C02（37） C01（13）
B82（5） B32（4） C07（3）
H01（3） A61（2） C04（2）
C08（2） C30（2） G21（2）
IPC小类 B01D（52）
IPC B01D067/00（52）
发明人 BEDWORTH P V（4） SIMON S M（4） WANG Y（4）
ZHANG Y（4） ZHAO J（4） LI S（3）
LIU Q（3） SWETT J L（3） WANG W（3）
WU X（3） XU P（3） ZHANG X（3）
AXELSSON ET AL. ACU.（2） BAINS ET AL. NOVEL .（2） BAKER MEMBRANE TECH.（2）
公开年 2017（52）
申请年 2017（27）  2016（21）  2015（4） 
专利权人 LOCKHEED MAR.（6） UNIV JIANGSU（4） CHANGSHA WUD.（3） QINGDAO HANX.（3）
UNIV SOUTH C.（3） UNIV XIAN JI.（3） LOCKHEED COR.（2） RES CENT ECO.（2）
UNIV CHINA O.（2） UNIV TAIYUAN.（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

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

Graphene modified low film resistance heterogeneous ion exchange membrane comprises polypropylene resin, polyisobutylene, graphite powder, ion exchange resin, nylon, paint, calcium stearate and coupling agent.

REN D, SUN Z, ZHANG P, ZHAO H

Preparing osmosis film useful for desalinating, comprises dissolving high molecular polymer ethylenediamine in de-ionized water, adding amino graphene quantum point nano grains, stirring, soaking interfacial polymerization and drying.

SU B, ZHAO K, LI S

Preparation of high-throughput solvent-resistant organic/non-doped doped amino graphene quantum dot used in water treatment, involves soaking dry film formed of polyimide membrane, in solvent, crosslinking and activating.

SU B, LI S, XU S, WANG Z, YANG S, LI C

Carboxylated graphene oxide nanofiltration membrane used for removing cochineal red dye monovalent sodium chloride salt comprises piperazine aqueous monomer, trimesoyl chloride oil-phase monomer, and carboxylated graphene oxide additive.

SHEN J, ZHANG H, RUAN H, GAO C