METHOD FOR MANUFACTURING THIN FILM COMPOSITE MEMBRANE FOR ALKALINE WATER ELECTROLYSIS

Title:

METHOD FOR MANUFACTURING THIN FILM COMPOSITE MEMBRANE FOR ALKALINE WATER ELECTROLYSIS

Document Type and Number:

WIPO Patent Application WO/2022/245080

Kind Code:

A1

Abstract:

The present invention relates to a method for manufacturing a thin film composite membrane for alkaline water electrolysis, and to a thin film composite membrane for alkaline water electrolysis. The present invention can provide a thin film composite membrane which has excellent water electrolysis performance due to low mass transfer resistance and high ionic conductivity thereof compared to conventional high-density membranes and porous membranes, and is also highly safe by lowering gas permeability and minimizing gas mixing.

More Like This:

WO/2022/263316	SYSTEM FOR ELECTROCATALYTIC CONVERSION OF CARBON OXIDES TO MULTICARBON PRODUCTS USING A STATIONARY CATHOLYTE LAYER AND RELATED PROCESS
JPS5833249	[Title of the Invention] Fluorine-containing cationic-exchange-resin film
JP2018003059	MULTILAYER FILM FOR WATER DISSOCIATION, METHOD FOR PRODUCING THE SAME AND WATER DISSOCIATION METHOD USING THE SAME

Inventors:

LEE JUNG HYUN (KR)
JEON SUNG KWON (KR)
CHOI JU YEON (KR)
KIM HAN SOO (KR)

Application Number:

PCT/KR2022/006988

Publication Date:

November 24, 2022

Filing Date:

May 16, 2022

Export Citation:

Click for automatic bibliography generation Help

Assignee:

UNIV KOREA RES & BUS FOUND (KR)

International Classes:

C25B13/08; B01D67/00; B01D69/10; B01D69/12; B01D71/26; C25B1/04

Foreign References:

KR20170141466A	2017-12-26
KR20190025783A	2019-03-12
JP2009532551A	2009-09-10
JP6752974B2	2020-09-09
KR20010102345A	2001-11-15

Attorney, Agent or Firm:

DANA PATENT LAW FIRM (KR)

Download PDF:

View/Download PDF PDF Help

Previous Patent: RESIN AND PREPARATION METHOD THEREFOR

Next Patent: HYDROGEN PRODUCTION SYSTEM USING AMMONIA AND FUEL CELL USING AMMONIA