国家/地区 韩国（7） 中国（6） 世界知识产权组织（4） 美国（3）
IPC部 B（16） C（9） F（2）
IPC大类 B01（16） C01（6）
IPC小类 B01D（16）
IPC B01D053/22（16）
发明人 CHEIKY C（2） LI Y（2） NIMOCKS R（2）
ROBLES G（2） ROCKE M（2）
公开年 2022（16）
申请年 2021（9）  2022（6） 
专利权人 H24US CORP（2） UNIV YONSEI .（2）

Mixed matrix film of bifunctional modified graphene oxide nanosheet for separating carbon dioxide, comprises sulfonated graphene oxide nanosheet, which grows iron-sulfate on nanosheet and is used as filler and polyether-polyamide copolymer.

CAO H, LIU F, ZHU W, GUO R

Thin film nanocomposite separator comprises a hollow fiber membrane support and a coating layer formed by interfacial polymerization on the support, where the support is hydrophilic support and coating layer comprises porous graphene oxide.

KIM T H, CHOI W

Highly flexible carbon dioxide tensile separation molecular sieve membrane, comprises carbon dioxide ion molecular sieve film, first and second silicon oxide film, carbon film, carbon dioxide separation film, tensile layer, nylon fiber, graphene fiber, cotton fiber and white latex layer.

DAI Z

Graphene oxide separation membrane used for separating ethylene-ethane mixed gas, comprises selective separation layer and support layer, where selective separation layer includes graphene oxide nano-sheets, and also includes nano-cluster formed by silver ion and polyelectrolyte between nano-sheet.

JIN W, CHENG L, LIU G

Hydrogen purification comprises providing hydrogen, pumping gas stream through hydrogen concentrator, and separating hydrogen from mixture containing hydrogen and additional gas.

ROBLES G, NIMOCKS R, ROCKE M, CHEIKY C

Recovering antibiotics from effluent having combination of membrane technological systems, comprises pre-treating raw effluent using ultra-filtration membrane, and separation of multiple solvents.

DEKA P, CHANDRASEKARAN A, SWAMINATHAN N, DUTTA N, SINGH B, SUBBIAH S, RAIDONGIA K

Membrane used in gas separation module used for separating gases and/or for purifying feed gas, comprises porous substrate, and discriminating layer obtained by curing composition containing curable copolymer containing epoxide groups and poly(ethylene oxide) groups.

BOGELS G M, VAN KESSEL P, ITAMI Y

Gas separation membrane comprises two-dimensional nanomaterials; metal-organic framework growing on surface of two-dimensional nanomaterial and including imidazole group; and polymer comprising first repeating unit.

KIM J, PARK J T, LEE C S, SONG E

Large-area hexagonal boron nitride thin film used for forming gas/moisture barrier, comprises boron nitride crystal planes and having preset average surface roughness.

KIM S M, KO H

Gas separation membrane useful for separating hydrogen comprises first layer including one dimensional carbon body set on porous support and second layer including metal-organic framework set on first layer.

KIM D W, CHOI E J