JPWO2017145902A1 - セル、セルスタック装置、モジュールおよびモジュール収納装置 - Google Patents
セル、セルスタック装置、モジュールおよびモジュール収納装置 Download PDFInfo
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/1286—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
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- H01M8/00—Fuel cells; Manufacture thereof
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- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0236—Glass; Ceramics; Cermets
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- H01M8/00—Fuel cells; Manufacture thereof
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- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
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- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
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- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
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- H—ELECTRICITY
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- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/2428—Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular
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- H—ELECTRICITY
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
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- H—ELECTRICITY
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- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2484—Details of groupings of fuel cells characterised by external manifolds
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- H—ELECTRICITY
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
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- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
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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
Abstract
Description
2:支持体
2a:ガス通路
3:第1電極層(燃料極層)
4:固体電解質層
6:第2電極層(酸素極層)
7:補強層
8:インターコネクタ層
11:セルスタック装置
18:モジュール(燃料電池モジュール)
23:モジュール収納装置(燃料電池装置)
解質層および第2電極層がこの順に積層された素子部を有し、前記支持体の長手方向における両端部のうち少なくとも一方の端部の気孔率が、前記支持体の長手方向における中央部の気孔率よりも小さく、前記固体電解質層が希土類元素酸化物を有する酸化物を含んでなり、前記支持体の前記一方の端部において、前記一方主面上に前記固体電解質層と、該固体電解質層と同じ酸化物であって、希土類元素の含有量が異なる酸化物を含んでなる補強層とがこの順に設けられており、他方主面上に前記補強層が設けられており、前記一方の端部において、前記支持体は、前記一方主面側の気孔率が、前記他方主面側の気孔率よりも小さい。
Claims (6)
- 一対の主面を有する柱状の支持体の一方主面に、第1電極層、固体電解質層および第2電極層がこの順に積層された素子部を有し、
前記支持体の長手方向における両端部のうち少なくとも一方の端部の気孔率が、前記支持体の長手方向における中央部の気孔率よりも小さいセル。 - 前記固体電解質層が希土類元素酸化物を有する酸化物を含んでなり、前記支持体の前記一方の端部において、前記一方主面上に前記固体電解質層と、該固体電解質層と同じ酸化物であって、希土類元素の含有量が異なる酸化物を含んでなる補強層とがこの順に設けられており、他方主面上に前記補強層が設けられており、
前記一方の端部において、前記支持体は、前記一方主面側の気孔率が、前記他方主面側の気孔率よりも小さい請求項1に記載のセル。 - 前記支持体の前記他方主面側の前記中央部に、ランタンクロマイトを含むインターコネクタ層が設けられており、前記支持体は、前記中央部において、前記他方主面側の気孔率が、前記一方主面側の気孔率よりも小さい請求項1または請求項2に記載のセル。
- 請求項1乃至請求項3のいずれかに記載のセルの複数個が、前記支持体の前記一方の端部が接合剤を介してマニホールドに接合されてなるセルスタック装置。
- 請求項4に記載のセルスタック装置を収納容器内に収納してなるモジュール。
- 請求項5に記載のモジュールと、該モジュールを作動させるための補機とを、外装ケース内に収納してなるモジュール収納装置。
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JP2016034520 | 2016-02-25 | ||
JP2016034520 | 2016-02-25 | ||
PCT/JP2017/005625 WO2017145902A1 (ja) | 2016-02-25 | 2017-02-16 | セル、セルスタック装置、モジュールおよびモジュール収納装置 |
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JP6216101B1 JP6216101B1 (ja) | 2017-10-18 |
JPWO2017145902A1 true JPWO2017145902A1 (ja) | 2018-03-01 |
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Country Status (6)
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US (2) | US10700365B2 (ja) |
EP (1) | EP3422449B1 (ja) |
JP (1) | JP6216101B1 (ja) |
KR (1) | KR102145233B1 (ja) |
CN (1) | CN108604691B (ja) |
WO (1) | WO2017145902A1 (ja) |
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KR102145233B1 (ko) * | 2016-02-25 | 2020-08-18 | 교세라 가부시키가이샤 | 셀, 셀 스택 장치, 모듈 및 모듈 수납 장치 |
JP7305752B2 (ja) * | 2019-03-27 | 2023-07-10 | 京セラ株式会社 | セルスタック装置、モジュール及びモジュール収容装置 |
US20230327162A1 (en) | 2020-08-24 | 2023-10-12 | Kyocera Corporation | Cell, cell stack device, module, and module housing device |
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EP0180538A1 (en) * | 1984-10-23 | 1986-05-07 | Mitsubishi Jukogyo Kabushiki Kaisha | Solid electrolyte fuel cell and method for preparing it |
JP2719049B2 (ja) * | 1991-01-28 | 1998-02-25 | 日本碍子株式会社 | ランタンクロマイト膜の製造方法及び固体電解質型燃料電池用インターコネクターの製造方法 |
US6663994B1 (en) * | 2000-10-23 | 2003-12-16 | General Motors Corporation | Fuel cell with convoluted MEA |
GB2422479B (en) * | 2003-04-15 | 2006-12-13 | Ceres Power Ltd | Solid oxide fuel cell with a novel substrate and a method for fabricating the same |
JP5175527B2 (ja) * | 2007-11-27 | 2013-04-03 | 京セラ株式会社 | セルスタック及び燃料電池 |
JP5295262B2 (ja) * | 2008-10-29 | 2013-09-18 | 京セラ株式会社 | 燃料電池セル、燃料電池モジュール、燃料電池装置および燃料電池セルの製造方法 |
JP5364477B2 (ja) * | 2009-07-09 | 2013-12-11 | 株式会社東芝 | 電気化学セル |
JP4901996B2 (ja) | 2010-02-22 | 2012-03-21 | 日本碍子株式会社 | 燃料電池セル |
KR101154506B1 (ko) | 2010-10-19 | 2012-06-13 | 주식회사 포스코 | 고체산화물 연료전지용 단위전지 및 이의 제조방법 |
EP2980899B1 (en) | 2013-03-28 | 2018-04-25 | Kyocera Corporation | Solid-oxide electrolytic cell, cell stack device and electrolytic module, and electrolytic de vice |
US9666892B2 (en) | 2013-06-27 | 2017-05-30 | Kyocera Corporation | Cell, cell stack device, module, and module housing device |
JP6110488B2 (ja) * | 2013-06-28 | 2017-04-05 | 京セラ株式会社 | セルユニット、セルスタック装置、セルユニット装置およびモジュール |
US10665880B2 (en) | 2013-08-31 | 2020-05-26 | Kyocera Corporation | Cell, cell stack device, module and module-containing device |
JP6174503B2 (ja) | 2014-02-24 | 2017-08-02 | 京セラ株式会社 | セル、セルスタック装置、モジュールおよびモジュール収容装置 |
KR101606161B1 (ko) * | 2014-04-07 | 2016-03-25 | 한국에너지기술연구원 | 관형 금속 지지체 기반의 고체산화물 연료전지 제조 방법 |
CN106537674B (zh) * | 2014-10-29 | 2019-02-05 | 京瓷株式会社 | 电池单元、电池堆装置、模块以及模块收容装置 |
KR102145233B1 (ko) * | 2016-02-25 | 2020-08-18 | 교세라 가부시키가이샤 | 셀, 셀 스택 장치, 모듈 및 모듈 수납 장치 |
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- 2017-02-16 EP EP17756341.8A patent/EP3422449B1/en active Active
- 2017-02-16 CN CN201780010722.7A patent/CN108604691B/zh active Active
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JP6216101B1 (ja) | 2017-10-18 |
EP3422449A4 (en) | 2019-07-17 |
KR20180116264A (ko) | 2018-10-24 |
US10700365B2 (en) | 2020-06-30 |
EP3422449A1 (en) | 2019-01-02 |
US20200280077A1 (en) | 2020-09-03 |
CN108604691B (zh) | 2020-12-25 |
KR102145233B1 (ko) | 2020-08-18 |
CN108604691A (zh) | 2018-09-28 |
WO2017145902A1 (ja) | 2017-08-31 |
US11296332B2 (en) | 2022-04-05 |
EP3422449B1 (en) | 2020-09-30 |
US20190067710A1 (en) | 2019-02-28 |
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