国家/地区 中国（35） 美国（10） 世界知识产权组织（7） 韩国（5） 欧洲专利局（EPO）（3） 日本（3） 加拿大（2） 印度（2）
IPC部 B（43）
IPC大类 B01（43） C02（43） C01（8）
B32（3） A61（2） C08（2）
IPC小类 B01D（43）
IPC C02F001/44（43）
发明人 LIU Q（3） WANG W（3） XU P（3）
ZHANG Y（3） BEDWORTH P V（2） GAO X（2）
HU X（2） LI S（2） LI Y（2）
LIU J（2） LIU Y（2） LIU Z（2）
SIMON S M（2） SONG Y（2） STETSON J B（2）
公开年 2017（43）
申请年 2017（23）  2016（16）  2015（4） 
专利权人 LOCKHEED MAR.（3） QINGDAO HANX.（3） UNIV JIANGSU（3） UNIV XIAN JI.（3）
CHANGSHA WUD.（2） RES CENT ECO.（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

Graphene-modified electrical antibacterial film used for graphene-modified electrical antibacterial treatment system comprises film shell, graphene-modified conductive hollow film wire, raw water inlet and outlet and water production outlet.

REN D, ZHANG P, ZHAO 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

Graphene forward osmosis membrane seawater desalination device has fresh water outlet which is arranged on outer side wall of tank case, and electromagnet is arranged below tank case at position corresponding to fresh water chamber.

KANG W, LIU J, LIAN J, DING L

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

Combating biofouling or controlling microorganisms in aqueous medium by providing surface coated with laser-induced graphene layer in aqueous medium.

ARNUSCH C J, SINGH S P, SARGUNARAJ F, OREN Y, TOUR J M, LI Y

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

Membrane used in filter media, comprises preset amount of crosslinked graphene oxide sheets with preset thickness.

DAVE S H, GROSSMAN J C, HAN G D, KELLER B

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

Preparation of graphene thin walled hollow plate inorganic membrane used e.g. for water treatment comprises immersing hollow plate inorganic membrane in graphene, polysulfone, dimethylacetamide and water, homogenizing and curing.

ZHANG Y