Title:
METHOD FOR PRODUCING ANION EXCHANGE RESIN AND METHOD FOR PRODUCING ELECTROLYTE MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2022/014356
Kind Code:
A1
Abstract:
The present invention provides a method for producing an anion exchange resin, which is able to produce an electrolyte membrane that has excellent mechanical characteristics (strength). When an anion exchange resin, wherein a hydrophobic group and a hydrophilic group are bonded to each other through a direct bond, is produced by reacting a hydrophobic group-forming monomer and a hydrophilic group-forming monomer with each other in the presence of bis(1, 5-cyclooctadiene)nickel(0) that serves as a catalyst, 2, 2'-bipyridine that serves as a coligand, a bromide or iodide that serves as a promoter, and a reducing agent, the number of moles of bis(1, 5-cyclooctadiene)nickel(0) is set to 0.3 to 1.8 times the total number of moles of the hydrophobic group-forming monomer and the hydrophilic group-forming monomer.
Inventors:
MIYATAKE KENJI (JP)
KONNO YOSUKE (JP)
YOKOTA NAOKI (JP)
NAGASE KATSUYA (JP)
KONNO YOSUKE (JP)
YOKOTA NAOKI (JP)
NAGASE KATSUYA (JP)
Application Number:
PCT/JP2021/025062
Publication Date:
January 20, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
UNIV YAMANASHI (JP)
TAKAHATA PREC CO LTD (JP)
TAKAHATA PREC CO LTD (JP)
International Classes:
C07C25/18; C07B61/00; C07C17/12; C07C17/32; C07C25/22; C07C209/08; C07C211/30; C08G61/12; C08J5/22; H01B13/00
Foreign References:
| JP2019023258A | 2019-02-14 | |||
| JP2019023259A | 2019-02-14 | |||
| JP2017061583A | 2017-03-30 | |||
| JP2017014423A | 2017-01-19 | |||
| JP2016044224A | 2016-04-04 | |||
| JP2016033199A | 2016-03-10 |
Other References:
ONO HIDEAKI, KIMURA TARO, TAKANO AOI, ASAZAWA KOICHIRO, MIYAKE JUNPEI, INUKAI JUNJI, MIYATAKE KENJI: "Robust anion conductive polymers containing perfluoroalkylene and pendant ammonium groups for high performance fuel cells", JOURNAL OF MATERIALS CHEMISTRY A, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 5, no. 47, 1 January 2017 (2017-01-01), GB , pages 24804 - 24812, XP055899831, ISSN: 2050-7488, DOI: 10.1039/C7TA09409D
Attorney, Agent or Firm:
SEZAKI Yukinori (JP)
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