CA3025769C - Battery cathode, composition for battery cathode catalytic layer, and battery - Google Patents
Battery cathode, composition for battery cathode catalytic layer, and battery Download PDFInfo
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- CA3025769C CA3025769C CA3025769A CA3025769A CA3025769C CA 3025769 C CA3025769 C CA 3025769C CA 3025769 A CA3025769 A CA 3025769A CA 3025769 A CA3025769 A CA 3025769A CA 3025769 C CA3025769 C CA 3025769C
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- catalyst
- catalyst layer
- battery
- cathode
- battery cathode
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Classifications
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- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
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- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/835—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with germanium, tin or lead
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- H—ELECTRICITY
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- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
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- H—ELECTRICITY
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- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
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- H—ELECTRICITY
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- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2016106505A JP6921485B2 (ja) | 2016-05-27 | 2016-05-27 | 電池カソード、電池カソード触媒層用組成物及び電池 |
| JP2016-106505 | 2016-05-27 | ||
| PCT/JP2017/017696 WO2017203980A1 (ja) | 2016-05-27 | 2017-05-10 | 電池カソード、電池カソード触媒層用組成物及び電池 |
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| CA3025769A1 CA3025769A1 (en) | 2017-11-30 |
| CA3025769C true CA3025769C (en) | 2024-05-21 |
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| CN (1) | CN109196697B (enExample) |
| CA (1) | CA3025769C (enExample) |
| WO (1) | WO2017203980A1 (enExample) |
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| US20200280055A1 (en) * | 2019-02-28 | 2020-09-03 | Nanotek Instruments, Inc. | Process for producing particulates of graphene/carbon-encapsulated alkali metal, electrodes, and alkali metal battery |
| CN112652780B (zh) * | 2020-12-15 | 2022-11-11 | 河南师范大学 | 一种Fe/Fe3C纳米颗粒负载多孔氮掺杂碳基氧还原催化剂的制备方法 |
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| CN100454623C (zh) * | 2004-04-28 | 2009-01-21 | 日产自动车株式会社 | 燃料电池用膜-电极接合体以及使用其的燃料电池 |
| CN100375320C (zh) * | 2004-09-01 | 2008-03-12 | 中国科学院大连化学物理研究所 | 质子交换膜燃料电池多层膜电极结构及其制备方法 |
| CN101008087B (zh) * | 2006-01-25 | 2010-08-04 | 中国科学院大连化学物理研究所 | 一种固体聚合物电解质水电解用膜电极的制备方法 |
| JP4452889B2 (ja) | 2006-02-03 | 2010-04-21 | 国立大学法人群馬大学 | 燃料電池用電極触媒及びその製造方法並びに該触媒を用いた燃料電池 |
| JP2008027799A (ja) * | 2006-07-24 | 2008-02-07 | Toyota Motor Corp | 燃料電池用接合体、燃料電池、及び燃料電池の製造方法 |
| JP5151210B2 (ja) * | 2007-03-29 | 2013-02-27 | 大日本印刷株式会社 | 固体高分子型燃料電池用電極 |
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| JP5481646B2 (ja) | 2008-06-04 | 2014-04-23 | 清蔵 宮田 | 炭素触媒、燃料電池、蓄電装置 |
| JP2009295441A (ja) * | 2008-06-05 | 2009-12-17 | Seizo Miyata | 炭素触媒、炭素触媒の製造方法、膜電極接合体、及び、燃料電池 |
| JP5320579B2 (ja) * | 2008-06-05 | 2013-10-23 | 清蔵 宮田 | ガス拡散電極及びその製造方法、膜電極接合体及びその製造方法、燃料電池部材及びその製造方法、燃料電池、蓄電装置及び電極材 |
| JP5515309B2 (ja) * | 2009-02-03 | 2014-06-11 | トヨタ自動車株式会社 | カソード極触媒層及びそれを用いた燃料電池 |
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| JP5896744B2 (ja) | 2009-11-05 | 2016-03-30 | 国立大学法人群馬大学 | 炭素触媒並びにその製造方法及びこれを用いた電極並びに電池 |
| JP5557564B2 (ja) * | 2010-03-17 | 2014-07-23 | 富士フイルム株式会社 | 含窒素カーボンアロイ及びそれを用いた炭素触媒 |
| JP2013191475A (ja) * | 2012-03-15 | 2013-09-26 | Toyo Ink Sc Holdings Co Ltd | 燃料電池用触媒インキ及び塗布シート |
| JP6113837B2 (ja) * | 2013-04-25 | 2017-04-12 | 日産自動車株式会社 | 触媒ならびに当該触媒を用いる電極触媒層、膜電極接合体および燃料電池 |
| JP6183120B2 (ja) | 2013-09-30 | 2017-08-23 | 日産自動車株式会社 | 燃料電池用膜電極接合体および燃料電池 |
| JP6241214B2 (ja) * | 2013-11-08 | 2017-12-06 | 東洋インキＳｃホールディングス株式会社 | 燃料電池電極形成用組成物、およびそれを用いた燃料電池 |
| JP5732667B2 (ja) | 2013-11-26 | 2015-06-10 | 宮田 清蔵 | 炭素触媒の製造方法 |
| JP6320078B2 (ja) * | 2014-02-21 | 2018-05-09 | 旭化成株式会社 | 窒素含有炭素材料及びその製造方法、並びに燃料電池用電極 |
| JP6153485B2 (ja) * | 2014-02-26 | 2017-06-28 | 帝人株式会社 | カソード電極構造体及び膜・電極接合体 |
| JP6736929B2 (ja) * | 2015-03-30 | 2020-08-05 | 東洋インキＳｃホールディングス株式会社 | 燃料電池用ペースト組成物、及び燃料電池 |
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2016
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2017
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- 2017-05-10 CA CA3025769A patent/CA3025769C/en active Active
- 2017-05-10 EP EP17802575.5A patent/EP3467920B1/en active Active
- 2017-05-10 CN CN201780032790.3A patent/CN109196697B/zh active Active
- 2017-05-10 WO PCT/JP2017/017696 patent/WO2017203980A1/ja not_active Ceased
- 2017-05-10 US US16/301,400 patent/US11177484B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109196697B (zh) | 2022-03-01 |
| JP2017212176A (ja) | 2017-11-30 |
| WO2017203980A1 (ja) | 2017-11-30 |
| EP3467920A1 (en) | 2019-04-10 |
| KR20190010562A (ko) | 2019-01-30 |
| EP3467920A4 (en) | 2020-01-22 |
| US20190305323A1 (en) | 2019-10-03 |
| US11177484B2 (en) | 2021-11-16 |
| KR102303179B1 (ko) | 2021-09-15 |
| CA3025769A1 (en) | 2017-11-30 |
| CN109196697A (zh) | 2019-01-11 |
| EP3467920B1 (en) | 2025-03-26 |
| JP6921485B2 (ja) | 2021-08-18 |
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