Title:
ANION EXCHANGE-TYPE POLYMER ELECTROLYTE MEMBRANE, WATER ELECTROLYSIS DEVICE, CARBON DIOXIDE ELECTROLYSIS DEVICE, FUEL CELL, AND PRODUCTION METHOD FOR ANION EXCHANGE-TYPE POLYMER ELECTROLYTE MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2024/043246
Kind Code:
A1
Abstract:
An anion exchange-type polymer electrolyte membrane contains an ionic group-containing polymer having an ionic group part represented by formula (I) and a polymer part. In formula (I), Z- is at least one counter ion selected from the group consisting of OH-, HCO3
-, 1/2CO3
2-, Cl-, Br-, and I-, each of a, b, c, and d is a positive integer of at most 3, a plurality of Rs are each independently a C1-C10 hydrocarbon group, and two Rs on the same nitrogen atom may be bonded to each other to form a ring structure. R1 is a hydrogen atom or a C1-C10 hydrocarbon group, and * represents a bonding position.
Inventors:
TANAKA EMIRI (JP)
HAYASHI TAKAOMI (JP)
MATSUDA TOSHINORI (JP)
HAYASHI TAKAOMI (JP)
MATSUDA TOSHINORI (JP)
Application Number:
PCT/JP2023/030216
Publication Date:
February 29, 2024
Filing Date:
August 22, 2023
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C08J5/22; B01J41/12; B01J41/14; C08F8/40; C08F212/14; C25B1/04; C25B1/135; C25B9/00; C25B9/23; C25B13/08; H01B1/06; H01M8/10; H01M8/1018; H01M8/1023; H01M8/1081; H01M8/1086
Foreign References:
| CN109988332A | 2019-07-09 | |||
| CN114507350A | 2022-05-17 | |||
| JP2006014737A | 2006-01-19 | |||
| JP6585859B2 | 2019-10-02 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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