MEMBRANE-ELECTRODE ASSEMBLY CAPABLE OF SATISFYING BOTH OF TWO REQUIREMENTS OF EXCELLENT PERFORMANCE AND HIGH DURABILITY, AND FUEL CELL INCLUDING SAME

Title:

MEMBRANE-ELECTRODE ASSEMBLY CAPABLE OF SATISFYING BOTH OF TWO REQUIREMENTS OF EXCELLENT PERFORMANCE AND HIGH DURABILITY, AND FUEL CELL INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2022/080674

Kind Code:

A1

Abstract:

Disclosed are a membrane-electrode assembly capable of satisfying both of two requirements of excellent performance and high durability, and a fuel cell including same. The membrane-electrode assembly of the present invention comprises: a first electrode; a second electrode; and an electrolyte membrane between the first and second electrodes, wherein the first electrode includes a first segment having a first durability and a second segment having a second durability that differs from the first durability.

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Inventors:

LEE JU SUNG (KR)
KONG NAK WON (KR)
KIM JUNG HO (KR)
KIM JUN YOUNG (KR)
NAM KYOUNG SIK (KR)
PARK CHAN MI (KR)
SONG KAH YOUNG (KR)

Application Number:

PCT/KR2021/012263

Publication Date:

April 21, 2022

Filing Date:

September 09, 2021

Export Citation:

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Assignee:

KOLON INC (KR)

International Classes:

H01M8/1004; H01M4/86; H01M4/92; H01M8/0273; H01M8/1018

Foreign References:

JP2008034191A	2008-02-14
KR20170105761A	2017-09-20
US20170309924A1	2017-10-26
JP2015162309A	2015-09-07
KR20140049970A	2014-04-28
KR20210086509A	2021-07-08

Attorney, Agent or Firm:

ASTRAN INT'L IP GROUP (KR)

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