国家/地区 美国（7）
IPC部 B（7）
IPC大类 B01（7） C01（2） C02（2）
IPC小类 B01D（7）
IPC B01D067/00（7）
发明人 AHN B（2） CHOI J（2） KIM H（2）
KIM H W（2） PARK H（2） PARK H B（2）
YOO B（2） YOO B M（2） YOON H（2）
YOON H W（2） YOON S（2）
公开年 2014（5）
申请年 2013（7）
专利权人 SAMSUNG ELEC.（2） UNIV HANYANG.（2） UNIV HANYANG.（2）

Graphene derivative composite membrane for use as isopropyl alcohol separation membrane, has supporting membrane made of porous polymer, and set of graphene derivative layers formed on supporting membrane.

LIU W, HUNG W, LAI J, LEE K, HONG W, LI K, LIU W J, HUNG W S, LAI J Y, LEE K R

Filtering or solid-liquid separation membrane, has graphene compounds provided in matrix layer and dispersed in polymer in matrix layer, where polymer is formed by interfacial polymerization, and compounds increase rejection of matrix layer.

KRISHNA K M, BHATTACHARYYA A, DEVI R M, PHADKE M, KLISHINA K M, BATACHAYA A, DEVIE R M, PHADKE M A

Composite membrane used for separating carbon dioxide, hydrogen and methane gas, has coating layer containing graphene oxide and bile acid or its salt, formed on porous polymer substrate.

HO B P, HYO W K, HEE W Y, BYUNG M Y, PARK H B, KIM H W, YOON H W, YOO B M

Separation membrane for use as filter in e.g. humidifier for removing non-volatile ionic contaminants contained in influent water, has graphene oxide layer formed to cover hydrophobic membrane comprising hydrophobic polymer partially.

OH B, KYE J, KIM M, OH B S, KYE J I, KIM M J

Gas separation membrane, used in gas separator to separate e.g. hydrogen and carbon dioxide, hydrogen and methane and hydrogen and carbon monoxide, comprises porous support and gas separating active layer comprising functionalized graphene.

CHOI J, PARK H, YOON S, KIM H, AHN B, YOO B, YOON H

Use of graphene oxide membrane comprising graphene oxide layer supported on porous membrane layer, for dehydration of product, e.g. fermentation broth.

NAIR R, BUDD P, GEIM A, NAIR R R

Membrane, useful in gas separator for separating e.g. hydrogen and carbon dioxide for industrial use, comprises porous layered support, and gas separating active layer that is arranged on support and comprises functionalized graphene.

CHOI J, PARK H, YOON S, KIM H, AHN B, YOO B, YOON H, CHOI J Y, PARK H B, YOON S M, KIM H W, AHN B K, YOO B M, YOON H W