国家/地区 中国（25） 美国（7） 世界知识产权组织（7） 加拿大（3） 欧洲专利局（EPO）（3） 日本（3） 韩国（3）
IPC部 B（29） C（7） H（2）
IPC大类 B01（29） C01（5） C02（3）
H01（2）
IPC小类 B01D（29）
IPC B01D067/00（29）
发明人 LI J（4） WANG J（4） LI Y（3）
GAO C（2） GAO X（2） HAN Y（2）
JIANG Y（2） JIANG Z（2） JIN W（2）
LI F（2） LIU G（2） LIU J（2）
MENG D（2） WANG S（2） WANG X（2）
公开年 2014（16） 2015（11） 2016（2）
申请年 2014（29）
专利权人 UNIV DONGHUA（3） UNIV NANJING.（3） UNIV CHINA O.（2） UNIV SOUTH C.（2）
UNIV TIANJIN（2） UNIV TIANJIN.（2） ZHEJIANG TAN.（2）

Film used as oxygen-barrier film in e.g. electronic device, comprises graphene oxide and clay.

LEE S B, SHIM J K, YOO J T

Manufacture of porous graphene filter used in filter device, involves forming two graphene filters in filter main portion by depositing carbon atoms and substituted atoms, and placing filter discharge port in filter main portion.

HEE Y K, HYEON K G

Graphene oxide film preparation method, involves mixing oxidation graphene solution and polyethylene alcohol solution by porous carrier to perform cleaning and surface treatment, and forming oxidation graphene film on porous carrier surface.

HU D, LI M, LIU J, SUN Y, ZENG G, ZHANG J, ZHANG Y

Method for making graphene membrane that is utilized for enriching gas, involves providing gas-permeable substrate, applying graphene to gas-permeable substrate, heating graphene applied to gas-permeable substrate and cooling.

ANDERSON K, SJONG A, SOONG A

Method for preparing graphene material based carbon dioxide gas separating film, involves adding polymer solution to dispersion under heating, and applying prepared coating solution to support member followed by drying and heat curing.

JIN W, LIU G, SHEN J, XU N

Formation of membrane for e.g. separating water from water/oil emulsion, involves dispersing graphene oxide nanoparticles in solvent, depositing graphene oxide nanoparticles on support, and reducing obtained graphene oxide membrane.

YU M

Electrical functional film, comprises amphiphilic monolayer-based ruthenium complexes, molecular symmetry ruthenium complex, graphene film and indium tin oxide conductive glass substrate.

LI K, WANG H, YANG L, WEI Y, ZHU X

Preparation of ultra-filtration membrane for catalyst regeneration, involves mixing cobalt oxide, graphene oxide, porogen, solvent and polyether sulfone, degassing, placing in water bath, forming film, washing and lyophilizing.

CAO H, CHEN Q, LI Y, LV W, LI D, WANG J, WANG Y, SHI Z, LI J, OUYANG G, ZHOU H, DUAN Y, CAI W, GAO F, JI H, GUO S

Gas separating film, comprises porous substrate adhered to composite film, where film further comprises mixture of graphene oxide and polymer-supported polyethyleneimine solution.

CAI Y, XU Y, ZHANG W

High performance flatbed cellulose acetate/ graphene blended positive permeability film, is obtained by pouring casting solution into plate, scraping into film, immersing in coagulation tank, and washing with deionized water.

HE F, LI Y, LU P, WANG X, YANG J, WANG L, WANG Z, ZHAO W, SHI X