Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POLYMER ELECTROLYTE MEMBRANE AND METHOD FOR MANUFACTURING MEMBRANE-ELECTRODE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/243985
Kind Code:
A1
Abstract:
Provided is a method for manufacturing a polymer electrolyte membrane, the method comprising the steps of: applying a solvent to a polymer electrolyte membrane having defects on the surface thereof to swell the polymer electrolyte membrane; and applying heat and pressure to the swollen polymer electrolyte membrane.

Inventors:
PARK INKEE (KR)
LEE JAE KWANG (KR)
YOO YOUNGSAN (KR)
Application Number:
PCT/KR2023/008099
Publication Date:
December 21, 2023
Filing Date:
June 13, 2023
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HEESUNG CATALYSTS CORP (KR)
International Classes:
H01M8/1086; H01M4/88; H01M8/10; H01M8/1004
Foreign References:
KR20080017422A2008-02-26
JP2015069739A2015-04-13
JP2009099547A2009-05-07
JP2005174827A2005-06-30
JPH08180887A1996-07-12
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: METHOD AND APPARATUS FOR PAIRING BEAMS IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SIDELINK COMMUNIC...

Next Patent: METHOD FOR PREPARING MESOPOROUS CARBON AND MESOPOROUS CARBON PREPARED THEREBY