JP5074898B2 - 固体酸化物燃料電池用セル - Google Patents
固体酸化物燃料電池用セル Download PDFInfo
- Publication number
- JP5074898B2 JP5074898B2 JP2007300065A JP2007300065A JP5074898B2 JP 5074898 B2 JP5074898 B2 JP 5074898B2 JP 2007300065 A JP2007300065 A JP 2007300065A JP 2007300065 A JP2007300065 A JP 2007300065A JP 5074898 B2 JP5074898 B2 JP 5074898B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- solid oxide
- current collecting
- oxide fuel
- electrode
- 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.)
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Classifications
-
- 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
- H01M8/10—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
-
- 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
- H01M4/8605—Porous 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
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
-
- 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
- H01M2004/8684—Negative 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Description
燃料極(Anode)反応:2H2+2O2- → 2H2O+4e-
空気極(Cathode)反応:O2+4e- → 2O2-
10:電解質層
20:燃料極 21:第1層
22:第2層 23:ガス拡散流路
24:拡張部 25:強度補強ホール
26:強度補強部材 27:集電ホール
28:集電部材 29:集電層
30:空気極
Claims (3)
- 電解質層10;燃料極20;空気極30;及び前記燃料極20中に形成された中空部を備える固体酸化物燃料電池用セルであって、いくつかの中空部が集電ホール27を形成し、前記集電ホール27に集電部材28が挿入され、
前記燃料極20の外側一面に前記集電部材28と連続される集電層29がさらに形成されることを特徴とする固体酸化物燃料電池用セル。 - 中空部が、ガス拡散流路23を形成することを特徴とする請求項1に記載の固体酸化物燃料電池用セル。
- 中空部が、強度補強ホール25を形成し、前記強度補強ホール25に強度補強部材26が挿入されることを特徴とする請求項2に記載の固体酸化物燃料電池用セル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070076377A KR100889267B1 (ko) | 2007-07-30 | 2007-07-30 | 고체산화물 연료전지용 셀 |
KR10-2007-0076377 | 2007-07-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009032649A JP2009032649A (ja) | 2009-02-12 |
JP5074898B2 true JP5074898B2 (ja) | 2012-11-14 |
Family
ID=40338458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007300065A Active JP5074898B2 (ja) | 2007-07-30 | 2007-11-20 | 固体酸化物燃料電池用セル |
Country Status (3)
Country | Link |
---|---|
US (1) | US8076045B2 (ja) |
JP (1) | JP5074898B2 (ja) |
KR (1) | KR100889267B1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100874110B1 (ko) * | 2007-07-20 | 2008-12-15 | 한국과학기술원 | 고체산화물 연료전지용 셀의 연료극 제조방법, 이에 따라제조된 연료극 및 고체산화물 연료전지용 셀 |
KR101113386B1 (ko) * | 2009-11-17 | 2012-03-02 | 삼성에스디아이 주식회사 | 연료극 지지형 고체 산화물 연료전지용 셀 |
KR101071228B1 (ko) * | 2010-10-19 | 2011-10-10 | 김영정 | 고체산화물 연료전지 |
KR101353636B1 (ko) | 2011-12-28 | 2014-01-24 | 주식회사 포스코 | 평판형 고체산화물 연료전지의 애노드 지지체 및 그 제조방법 |
WO2014109562A1 (ko) * | 2013-01-09 | 2014-07-17 | 지브이퓨얼셀 주식회사 | 박막형 sofc 제조방법 |
WO2016127122A1 (en) * | 2015-02-06 | 2016-08-11 | The Board Of Trustees Of The Leland Stanford Junior University | Multifunctional energy storage composites |
JP6536419B2 (ja) * | 2016-01-26 | 2019-07-03 | 株式会社デンソー | 燃料電池単セル |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2368450B (en) * | 2000-10-25 | 2004-05-19 | Imperial College | Fuel cells |
JP3731648B2 (ja) * | 2000-11-27 | 2006-01-05 | 日産自動車株式会社 | 燃料電池用単セル及び固体電解質型燃料電池 |
JP2002334706A (ja) * | 2001-05-08 | 2002-11-22 | Nissan Motor Co Ltd | 電池要素層支持体及び固体電解質型燃料電池用セル板 |
JP3734027B2 (ja) * | 2001-11-30 | 2006-01-11 | 日産自動車株式会社 | 固体電解質型燃料電池用単セル |
US20040121222A1 (en) * | 2002-09-10 | 2004-06-24 | Partho Sarkar | Crack-resistant anode-supported fuel cell |
JP4492119B2 (ja) | 2003-07-24 | 2010-06-30 | 日産自動車株式会社 | 燃料電池用集電構造及び固体酸化物形燃料電池スタック |
JP4781626B2 (ja) * | 2003-12-15 | 2011-09-28 | 日立マクセルエナジー株式会社 | 燃料電池 |
JP4688522B2 (ja) | 2005-02-23 | 2011-05-25 | 京セラ株式会社 | 燃料電池セル及びこれを用いた燃料電池セルスタック、燃料電池 |
KR100874110B1 (ko) * | 2007-07-20 | 2008-12-15 | 한국과학기술원 | 고체산화물 연료전지용 셀의 연료극 제조방법, 이에 따라제조된 연료극 및 고체산화물 연료전지용 셀 |
KR100889263B1 (ko) * | 2007-07-30 | 2009-03-19 | 한국과학기술원 | 연료극 지지형 고체산화물 연료전지용 셀 |
-
2007
- 2007-07-30 KR KR1020070076377A patent/KR100889267B1/ko not_active IP Right Cessation
- 2007-11-20 US US11/943,492 patent/US8076045B2/en active Active
- 2007-11-20 JP JP2007300065A patent/JP5074898B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20090012495A (ko) | 2009-02-04 |
US20090035636A1 (en) | 2009-02-05 |
KR100889267B1 (ko) | 2009-03-19 |
US8076045B2 (en) | 2011-12-13 |
JP2009032649A (ja) | 2009-02-12 |
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