JP2012512519A - Sofcの流路の全体にわたって均一なガス分布 - Google Patents
Sofcの流路の全体にわたって均一なガス分布 Download PDFInfo
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- JP2012512519A JP2012512519A JP2011542342A JP2011542342A JP2012512519A JP 2012512519 A JP2012512519 A JP 2012512519A JP 2011542342 A JP2011542342 A JP 2011542342A JP 2011542342 A JP2011542342 A JP 2011542342A JP 2012512519 A JP2012512519 A JP 2012512519A
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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
- 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
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
- H01M4/8885—Sintering or firing
- H01M4/8889—Cosintering or cofiring of a catalytic active layer with another type of layer
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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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
-
- 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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
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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
- 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
- H01M8/124—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
-
- 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
- H01M8/24—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
-
- 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
- H01M8/24—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
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2459—Comprising electrode layers with interposed electrolyte compartment with possible electrolyte supply or circulation
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- 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
- 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
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
本出願は、2008年12月17日に出願された米国仮特許出願第61/203,105号の利点を権利請求する。上記の出願の全教示内容は参照によってここに組み入れられる。
本発明はその例示的な実施形態を参照して特に示され、説明されたが、添付された請求の範囲によって包含された本発明の範囲から逸脱せずに形態および細部において様々な変更をそれに加えてもよいことは当業者によって理解されよう。
Claims (22)
- a)アノード層と、
b)前記アノード層の上の電解質層と、
c)前記電解質層の上のカソード層と
を含み、前記アノード層および前記カソード層の少なくとも1つがガスマニホールドを画定し、前記ガスマニホールドが、
i)前記アノード層またはカソード層の端縁によって画定されたガス入口と、
ii)前記アノード層またはカソード層の同じまたは異なった端縁によって画定されたガス出口と、
iii)前記ガス入口およびガス出口と流体連通する複数のガス流路と
を備える、固体酸化物形燃料電池。 - 前記ガス流路が、前記ガス流路の間で実質的に等しい流量においてガス流を前記ガス入口から伝える直径を有する、請求項1に記載の固体酸化物形燃料電池。
- 入口流路が前記アノード層または前記カソード層によって画定され、前記入口流路が前記ガス入口とガス流路との間の流体連通を提供する、請求項1に記載の固体酸化物形燃料電池。
- 出口流路が前記アノード層またはカソード層によって画定され、前記出口流路が前記ガス流路と前記ガス出口との間の流体連通を提供する、請求項3に記載の固体酸化物形燃料電池。
- 前記ガス流路が本質的に平行である、請求項4に記載の固体酸化物形燃料電池。
- 少なくとも2つのガス入口を備える、請求項5に記載の固体酸化物形燃料電池。
- 少なくとも2つのガス出口を備える、請求項5に記載の酸化物形燃料電池。
- 前記出口流路の対向する端部に2つのガス出口を備える、請求項7に記載の固体酸化物形燃料電池。
- 前記入口流路の主軸が前記ガス流路の主軸に本質的に垂直である、請求項4に記載の固体酸化物形燃料電池。
- 前記出口流路の主軸が前記ガス流路の主軸に本質的に垂直である、請求項9に記載の固体酸化物形燃料電池。
- 前記ガス入口が前記入口流路の一方の端部に配置される、請求項10に記載の固体酸化物形燃料電池。
- 前記ガス入口が前記入口流路に沿って中央に配置される、請求項10に記載の固体酸化物形燃料電池。
- 前記ガス流路が前記入口流路と前記出口流路との間で交わる、請求項4に記載の固体酸化物形燃料電池。
- 前記ガス流路の少なくとも一部が実質的標準角度において交わる、請求項13に記載の固体酸化物形燃料電池。
- a)アノードまたは未処理カソード先駆物質を形成する工程と、
b)ガス入口と、ガス出口と、前記ガス入口およびガス出口と流体連通する複数のガス流路とを画定する流路を未処理アノードまたはカソード先駆物質層に形成する工程と、
c)前記アノードまたはカソード先駆物質層を電解質材料と組み合せ、それによって前記流路が前記電解質材料と流体連通状態である工程と、
d)組み合せられたアノードまたはカソード先駆物質層と電解質材料を加熱して固体酸化物形燃料電池を形成する工程と
を含む、固体酸化物形燃料電池を形成する方法。 - 少なくとも2つの固体酸化物形燃料電池を組み合せて固体酸化物形燃料電池の積層体を形成する工程をさらに有する、請求項15に記載の方法。
- 前記流路が、前記アノードまたはカソード先駆物質層に不堅牢材料を置くことによって形成され、それによって前記不堅牢材料が、前記組み合せられたアノードまたはカソード先駆物質層と電解質材料の加熱の間に除去される、請求項15に記載の方法。
- 前記流路が、前記アノードまたはカソード先駆物質層に不堅牢材料を置くことによって形成され、それによって前記不堅牢材料が、前記不堅牢材料を溶解することによって除去される、請求項15に記載の方法。
- 前記流路が、前記アノードまたはカソード先駆物質層に不堅牢材料を置くことによって形成され、それによって前記不堅牢材料が、前記不堅牢材料の物理的除去によって除去される、請求項15に記載の方法。
- 前記流路が、前記アノードまたはカソード先駆物質層をレーザーエッチングすることによって形成される、請求項15に記載の方法。
- 前記流路が、前記アノードまたはカソード先駆物質層の部分の切断または孔あけによって形成される、請求項15に記載の方法。
- 前記組み合せられたアノードまたはカソード先駆物質層が熱圧によって加熱される、請求項15に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20310508P | 2008-12-17 | 2008-12-17 | |
US61/203,105 | 2008-12-17 | ||
PCT/US2009/068084 WO2010077873A2 (en) | 2008-12-17 | 2009-12-15 | Uniform gas distribution through channels of sofc |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012512519A true JP2012512519A (ja) | 2012-05-31 |
Family
ID=42240946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011542342A Pending JP2012512519A (ja) | 2008-12-17 | 2009-12-15 | Sofcの流路の全体にわたって均一なガス分布 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8367265B2 (ja) |
EP (1) | EP2377190B1 (ja) |
JP (1) | JP2012512519A (ja) |
KR (1) | KR101299935B1 (ja) |
CN (1) | CN102301513B (ja) |
WO (1) | WO2010077873A2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2675005A1 (en) * | 2012-06-11 | 2013-12-18 | HTceramix S.A. | Gas distribution element for a fuel cell |
KR20140036765A (ko) | 2012-09-18 | 2014-03-26 | 삼성디스플레이 주식회사 | 스퍼터링 장치 |
US10727520B2 (en) | 2017-07-18 | 2020-07-28 | Cummins Enterprise Llc | Fuel cell stack assembly |
CN111900442B (zh) * | 2020-06-17 | 2021-08-31 | 中车工业研究院有限公司 | 一种燃料电池气体流量分配装置及控制方法 |
CN116885234B (zh) * | 2023-07-27 | 2024-05-28 | 广东佛燃科技有限公司 | 一种适用于多sofc电堆模组的气流分配底座 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03236163A (ja) * | 1990-02-09 | 1991-10-22 | Ishikawajima Harima Heavy Ind Co Ltd | 固体電解質型燃料電池 |
JPH09503614A (ja) * | 1993-10-06 | 1997-04-08 | セラマテック,インコーポレーテッド | 半内部的にマニホールドされた相互接続 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6441555B1 (en) * | 2000-03-31 | 2002-08-27 | Lam Research Corporation | Plasma excitation coil |
US6828055B2 (en) * | 2001-07-27 | 2004-12-07 | Hewlett-Packard Development Company, L.P. | Bipolar plates and end plates for fuel cells and methods for making the same |
US6749799B2 (en) * | 2002-02-12 | 2004-06-15 | Adaptive Materials, Inc. | Method for preparation of solid state electrochemical device |
US7736772B2 (en) * | 2002-02-14 | 2010-06-15 | Alberta Research Council, Inc. | Tubular solid oxide fuel cell stack |
US20050026030A1 (en) * | 2003-07-28 | 2005-02-03 | Peter Mardilovich | Fuel cell support structure and method of manufacture |
US7645537B2 (en) * | 2003-10-15 | 2010-01-12 | Hewlett-Packard Development Company, L.P. | Multi-cell fuel cell layer and system |
KR101154217B1 (ko) * | 2006-01-09 | 2012-06-18 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 다공성 전극들을 갖는 연료 전지 부품 |
JP2007265650A (ja) * | 2006-03-27 | 2007-10-11 | National Institute Of Advanced Industrial & Technology | 電気化学リアクターセル用マニフォールド、スタック及びそれらから構成される電気化学反応システム |
US7790332B2 (en) * | 2006-07-03 | 2010-09-07 | Appliedus Corporation | Fuel cells and methods of manufacturing the same |
-
2009
- 2009-12-15 WO PCT/US2009/068084 patent/WO2010077873A2/en active Application Filing
- 2009-12-15 KR KR1020117016103A patent/KR101299935B1/ko not_active IP Right Cessation
- 2009-12-15 EP EP09836844.2A patent/EP2377190B1/en not_active Not-in-force
- 2009-12-15 US US12/638,781 patent/US8367265B2/en not_active Expired - Fee Related
- 2009-12-15 JP JP2011542342A patent/JP2012512519A/ja active Pending
- 2009-12-15 CN CN200980155634.1A patent/CN102301513B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03236163A (ja) * | 1990-02-09 | 1991-10-22 | Ishikawajima Harima Heavy Ind Co Ltd | 固体電解質型燃料電池 |
JPH09503614A (ja) * | 1993-10-06 | 1997-04-08 | セラマテック,インコーポレーテッド | 半内部的にマニホールドされた相互接続 |
Also Published As
Publication number | Publication date |
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WO2010077873A3 (en) | 2010-09-30 |
EP2377190A2 (en) | 2011-10-19 |
EP2377190B1 (en) | 2014-08-06 |
US20100151349A1 (en) | 2010-06-17 |
WO2010077873A2 (en) | 2010-07-08 |
US8367265B2 (en) | 2013-02-05 |
CN102301513A (zh) | 2011-12-28 |
KR101299935B1 (ko) | 2013-08-26 |
KR20110112333A (ko) | 2011-10-12 |
EP2377190A4 (en) | 2012-10-31 |
CN102301513B (zh) | 2014-09-03 |
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