JPWO2022244660A5 - - Google Patents
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- Publication number
- JPWO2022244660A5 JPWO2022244660A5 JP2022528978A JP2022528978A JPWO2022244660A5 JP WO2022244660 A5 JPWO2022244660 A5 JP WO2022244660A5 JP 2022528978 A JP2022528978 A JP 2022528978A JP 2022528978 A JP2022528978 A JP 2022528978A JP WO2022244660 A5 JPWO2022244660 A5 JP WO2022244660A5
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte membrane
- catalyst layer
- intermediate layer
- particles
- electrolyte
- 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
Links
- 239000012528 membrane Substances 0.000 claims description 65
- 239000003792 electrolyte Substances 0.000 claims description 64
- 239000002245 particle Substances 0.000 claims description 27
- 239000005518 polymer electrolyte Substances 0.000 claims description 23
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 125000003010 ionic group Chemical group 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 28
- 238000004519 manufacturing process Methods 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000010954 inorganic particle Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 229910052684 Cerium Inorganic materials 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021083045 | 2021-05-17 | ||
| PCT/JP2022/019910 WO2022244660A1 (ja) | 2021-05-17 | 2022-05-11 | 電解質膜積層体、触媒層付電解質膜、膜電極接合体、水電解式水素発生装置および触媒層付電解質膜の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022244660A1 JPWO2022244660A1 (https=) | 2022-11-24 |
| JPWO2022244660A5 true JPWO2022244660A5 (https=) | 2025-04-22 |
Family
ID=84140623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022528978A Pending JPWO2022244660A1 (https=) | 2021-05-17 | 2022-05-11 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240263329A1 (https=) |
| EP (1) | EP4343037A4 (https=) |
| JP (1) | JPWO2022244660A1 (https=) |
| CN (1) | CN117321250A (https=) |
| AU (1) | AU2022276879A1 (https=) |
| WO (1) | WO2022244660A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024126749A1 (en) * | 2022-12-14 | 2024-06-20 | W. L. Gore & Associates, Inc. | Improved multi-layered proton exchange membrane for water electrolysis |
| WO2025134912A1 (ja) * | 2023-12-22 | 2025-06-26 | 東レ株式会社 | 膜・触媒層構成体、膜・電極接合体、燃料電池、水電解セルおよび水電解装置 |
| WO2025143151A1 (ja) * | 2023-12-27 | 2025-07-03 | Ａｇｃ株式会社 | 固体高分子電解質膜、膜電極接合体、水電解装置及び水素の製造方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3608565B2 (ja) * | 2002-04-17 | 2005-01-12 | 日本電気株式会社 | 燃料電池およびその製造方法 |
| EP1624513A1 (en) * | 2003-04-09 | 2006-02-08 | NEC Corporation | Fuel cell and method for producing same |
| AU2005282498A1 (en) * | 2004-09-08 | 2006-03-16 | Polyfuel Inc. | Membrane and membrane electrode assembly with adhesion promotion layer |
| JP5294550B2 (ja) * | 2006-09-01 | 2013-09-18 | 三洋電機株式会社 | 膜電極接合体および燃料電池 |
| WO2008093795A1 (ja) * | 2007-01-31 | 2008-08-07 | Asahi Glass Company, Limited | 固体高分子形燃料電池用膜電極接合体、固体高分子形燃料電池およびそれらの製造方法 |
| JP5190304B2 (ja) * | 2007-06-15 | 2013-04-24 | 住友化学株式会社 | 膜電極接合体、並びにこれを備える膜−電極−ガス拡散層接合体及び固体高分子形燃料電池 |
| JP5320716B2 (ja) * | 2007-09-28 | 2013-10-23 | 大日本印刷株式会社 | 固体アルカリ形燃料電池用セル |
| JP5676334B2 (ja) * | 2011-03-28 | 2015-02-25 | 株式会社東芝 | 層状触媒層、膜電極接合体、および電気化学セル |
| JP6324056B2 (ja) * | 2013-12-19 | 2018-05-16 | 旭化成株式会社 | アルカリ水電解用隔膜及びこれを用いたアルカリ水電解槽 |
| GB201621963D0 (en) * | 2016-12-22 | 2017-02-08 | Johnson Matthey Plc | Catalyst-coated membrane having a laminate structure |
| KR102246525B1 (ko) * | 2017-06-29 | 2021-04-30 | 코오롱인더스트리 주식회사 | 막-전극 어셈블리, 이의 제조 방법 그리고 이를 포함하는 연료 전지 |
| 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 |
| JP6952664B2 (ja) | 2018-03-22 | 2021-10-20 | 株式会社東芝 | 積層電解質膜、膜電極複合体、水電解用セル、スタック、水電解装置および水素利用システム |
| GB201900646D0 (en) * | 2019-01-17 | 2019-03-06 | Johnson Matthey Fuel Cells Ltd | 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 |
| KR102895238B1 (ko) * | 2019-11-14 | 2025-12-03 | 현대자동차주식회사 | 연료전지용 전극, 이를 포함하는 연료전지용 막전극 접합체 및 그 제조방법 |
-
2022
- 2022-05-11 WO PCT/JP2022/019910 patent/WO2022244660A1/ja not_active Ceased
- 2022-05-11 JP JP2022528978A patent/JPWO2022244660A1/ja active Pending
- 2022-05-11 EP EP22804573.8A patent/EP4343037A4/en active Pending
- 2022-05-11 CN CN202280033764.3A patent/CN117321250A/zh active Pending
- 2022-05-11 US US18/289,670 patent/US20240263329A1/en active Pending
- 2022-05-11 AU AU2022276879A patent/AU2022276879A1/en active Pending
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