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Title:
IONOMER DISPERSION HAVING HIGH DISPERSION STABILITY, METHOD FOR PRODUCING SAME, AND POLYMER ELECTROLYTE MEMBRANE PRODUCED USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/066544
Kind Code:
A1
Abstract:
Disclosed are: an ionomer dispersion having high dispersion stability while also containing high content of ionomer solids, thus optimizing the ionomer morphology in a polymer electrolyte membrane to allow both the ion conductivity and durability of the polymer electrolyte membrane to be improved; a method for producing the ionomer dispersion; and a polymer electrolyte membrane produced using the method.

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Inventors:
KIM NA YOUNG (KR)
LEE DONG HOON (KR)
LEE EUN SU (KR)
PARK JUNG HWA (KR)
YUM SEUNG JIB (KR)
OH CHANG HOON (KR)
LEE HYE SONG (KR)
Application Number:
PCT/KR2020/013374
Publication Date:
April 08, 2021
Filing Date:
September 29, 2020
Export Citation:
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Assignee:
KOLON INC (KR)
International Classes:
H01M8/1048; C08L27/18; H01M8/1004; H01M8/1018; H01M8/1025; H01M8/1039; H01M8/1053; H01M8/1067
Domestic Patent References:
WO1999052954A11999-10-21
Foreign References:
KR20180076907A2018-07-06
KR101851643B12018-04-25
KR20060090526A2006-08-11
KR101830291B12018-02-20
Attorney, Agent or Firm:
ASTRAN INT'L IP GROUP (KR)
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