JPWO2023181989A5 - - Google Patents

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Publication number
JPWO2023181989A5
JPWO2023181989A5 JP2023517865A JP2023517865A JPWO2023181989A5 JP WO2023181989 A5 JPWO2023181989 A5 JP WO2023181989A5 JP 2023517865 A JP2023517865 A JP 2023517865A JP 2023517865 A JP2023517865 A JP 2023517865A JP WO2023181989 A5 JPWO2023181989 A5 JP WO2023181989A5
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JP
Japan
Prior art keywords
layer
water electrolysis
cathode
electrolysis method
electrolyte membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023517865A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023181989A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2023/009285 external-priority patent/WO2023181989A1/ja
Publication of JPWO2023181989A1 publication Critical patent/JPWO2023181989A1/ja
Publication of JPWO2023181989A5 publication Critical patent/JPWO2023181989A5/ja
Pending legal-status Critical Current

Links

JP2023517865A 2022-03-23 2023-03-10 Pending JPWO2023181989A1 (https=)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022046356 2022-03-23
JP2022111594 2022-07-12
JP2022181574 2022-11-14
JP2022181573 2022-11-14
PCT/JP2023/009285 WO2023181989A1 (ja) 2022-03-23 2023-03-10 水電解方法、水電解セルおよび水電解装置

Publications (2)

Publication Number Publication Date
JPWO2023181989A1 JPWO2023181989A1 (https=) 2023-09-28
JPWO2023181989A5 true JPWO2023181989A5 (https=) 2026-02-13

Family

ID=88101305

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023517865A Pending JPWO2023181989A1 (https=) 2022-03-23 2023-03-10
JP2023517867A Pending JPWO2023181990A1 (https=) 2022-03-23 2023-03-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023517867A Pending JPWO2023181990A1 (https=) 2022-03-23 2023-03-10

Country Status (7)

Country Link
US (2) US20250207278A1 (https=)
EP (2) EP4497847A4 (https=)
JP (2) JPWO2023181989A1 (https=)
KR (2) KR20240165328A (https=)
AU (2) AU2023239123A1 (https=)
CA (1) CA3254310A1 (https=)
WO (2) WO2023181990A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025169754A1 (ja) * 2024-02-05 2025-08-14 日本化薬株式会社 電解質膜および触媒被覆型電解質膜
WO2026070655A1 (ja) * 2024-09-25 2026-04-02 東レ株式会社 水電解用膜・触媒層構成体、水電解用膜・電極接合体、水電解セル、水電解装置および水電解方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005133146A (ja) 2003-10-30 2005-05-26 Toyobo Co Ltd 固体高分子型電解膜
AU2005282498A1 (en) * 2004-09-08 2006-03-16 Polyfuel Inc. Membrane and membrane electrode assembly with adhesion promotion layer
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
US20090017344A1 (en) * 2006-04-07 2009-01-15 Darling Robert M Composite Water Management Electrolyte Membrane For A Fuel Cell
CN101682053A (zh) * 2007-06-15 2010-03-24 住友化学株式会社 膜电极接合体、及具有其的膜电极气体扩散层接合体、固体高分子型燃料电池、以及膜电极接合体的制造方法
US20120129079A1 (en) * 2009-02-16 2012-05-24 Hyet Holding B.V. High differential pressure electrochemical cell comprising a specific membrane
JP6685961B2 (ja) * 2017-03-23 2020-04-22 株式会社東芝 水電解用の積層電解質膜、膜電極複合体、水電解用セル、スタックおよび水電解装置
EP3607113B1 (en) * 2017-04-03 2023-07-19 3M Innovative Properties Company Water electrolyzers
NO343985B1 (en) 2017-07-03 2019-08-05 Sintef Tto As Polymer electrolyte membrane (PEM) water electrolyser cell, stack and system and a method for producing hydrogen in said PEM water electrolyser system
JP7006085B2 (ja) * 2017-09-27 2022-02-10 東レ株式会社 触媒層付き電解質膜、中間層インク、中間層デカールおよび固体高分子形燃料電池
US12234565B2 (en) 2018-03-29 2025-02-25 Toray Industries, Inc. Composite electrolyte membrane
EP3951017A4 (en) * 2019-03-28 2024-07-24 Toray Industries, Inc. MULTILAYER ELECTROLYTE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, WATER ELECTROLYSIS HYDROGEN GENERATOR AND METHOD FOR PRODUCING A MULTILAYER ELECTROLYTE MEMBRANE
JP7293034B2 (ja) 2019-08-08 2023-06-19 株式会社東芝 水電解装置及び水電解装置の制御方法
JP7429919B2 (ja) 2019-12-26 2024-02-09 Ｅｎｅｏｓ株式会社 水素発生システム、水素発生システムの制御装置および水素発生システムの制御方法
KR102321252B1 (ko) * 2021-04-07 2021-11-04 (주)상아프론테크 복합 전해질막, 이의 제조방법 및 이를 포함하는 막-전극 접합체

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