CA2514488A1 - Compliant, strain tolerant interconnects for solid oxide fuel cell stack - Google Patents
Compliant, strain tolerant interconnects for solid oxide fuel cell stack Download PDFInfo
- Publication number
- CA2514488A1 CA2514488A1 CA002514488A CA2514488A CA2514488A1 CA 2514488 A1 CA2514488 A1 CA 2514488A1 CA 002514488 A CA002514488 A CA 002514488A CA 2514488 A CA2514488 A CA 2514488A CA 2514488 A1 CA2514488 A1 CA 2514488A1
- Authority
- CA
- Canada
- Prior art keywords
- compliant
- superstructure
- assembly
- interconnect
- fuel cell
- 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.)
- Abandoned
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 50
- 239000007787 solid Substances 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 28
- 229910045601 alloy Inorganic materials 0.000 claims description 23
- 239000000956 alloy Substances 0.000 claims description 23
- 229910000510 noble metal Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 229910000601 superalloy Inorganic materials 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims 4
- 210000004027 cell Anatomy 0.000 description 46
- 230000003647 oxidation Effects 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000005382 thermal cycling Methods 0.000 description 3
- 229910018054 Ni-Cu Inorganic materials 0.000 description 2
- 229910018481 Ni—Cu Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- NFYLSJDPENHSBT-UHFFFAOYSA-N chromium(3+);lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[La+3] NFYLSJDPENHSBT-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910019589 Cr—Fe Inorganic materials 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- WNVXPUKIBYOUIG-UHFFFAOYSA-N [Mn+2].[O-][Cr]([O-])=O Chemical compound [Mn+2].[O-][Cr]([O-])=O WNVXPUKIBYOUIG-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- PSNPEOOEWZZFPJ-UHFFFAOYSA-N alumane;yttrium Chemical compound [AlH3].[Y] PSNPEOOEWZZFPJ-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
- H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
-
- 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
- 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
- H01M8/2432—Grouping of unit cells of planar configuration
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44402503P | 2003-01-31 | 2003-01-31 | |
| US60/444,025 | 2003-01-31 | ||
| US45489903P | 2003-03-14 | 2003-03-14 | |
| US60/454,899 | 2003-03-14 | ||
| US10/758,843 | 2004-01-16 | ||
| US10/758,843 US20040200187A1 (en) | 2002-11-27 | 2004-01-16 | Compliant, strain tolerant interconnects for solid oxide fuel cell stack |
| PCT/US2004/002865 WO2004070858A2 (en) | 2003-01-31 | 2004-02-02 | Compliant, strain tolerant interconnects for solid oxide fuel cell stack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2514488A1 true CA2514488A1 (en) | 2004-08-19 |
Family
ID=32854298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002514488A Abandoned CA2514488A1 (en) | 2003-01-31 | 2004-02-02 | Compliant, strain tolerant interconnects for solid oxide fuel cell stack |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20040200187A1 (ja) |
| EP (1) | EP1595304A4 (ja) |
| JP (1) | JP2007524956A (ja) |
| KR (1) | KR20050096960A (ja) |
| CA (1) | CA2514488A1 (ja) |
| WO (1) | WO2004070858A2 (ja) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8158057B2 (en) | 2005-06-15 | 2012-04-17 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
| US7981561B2 (en) | 2005-06-15 | 2011-07-19 | Ati Properties, Inc. | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells |
| US7977004B2 (en) * | 2003-01-31 | 2011-07-12 | Utc Fuel Cells, Llc. | Compliant seals for solid oxide fuel cell stack |
| WO2005034277A1 (en) | 2003-09-29 | 2005-04-14 | Utc Fuel Cells, Llc | Compliant stack for a planar solid oxide fuel cell |
| US20050136312A1 (en) * | 2003-12-22 | 2005-06-23 | General Electric Company | Compliant fuel cell system |
| JP2005209470A (ja) * | 2004-01-22 | 2005-08-04 | Equos Research Co Ltd | 燃料電池 |
| JP4218569B2 (ja) * | 2004-03-30 | 2009-02-04 | 株式会社エクォス・リサーチ | セパレータ及びそれを用いた燃料電池 |
| US7803493B2 (en) * | 2004-09-29 | 2010-09-28 | General Electric Company | Fuel cell system with separating structure bonded to electrolyte |
| DE102004047761A1 (de) | 2004-09-30 | 2006-04-27 | Siemens Ag | Hochtemperatur-Brennstoffzellenanlage und Verfahren zur Herstellung von Kontaktierungselementen für eine derartige Brennstoffzellenanlage |
| JP2008522370A (ja) * | 2004-11-30 | 2008-06-26 | ザ、リージェンツ、オブ、ザ、ユニバーシティ、オブ、カリフォルニア | 電気化学装置用封止ジョイント構造 |
| AU2005327925B2 (en) | 2004-11-30 | 2011-01-27 | The Regents Of The University Of California | Joining of dissimilar materials |
| JP4992188B2 (ja) * | 2005-03-11 | 2012-08-08 | 株式会社エクォス・リサーチ | セパレータユニット及び燃料電池スタック |
| JP4887639B2 (ja) * | 2005-03-11 | 2012-02-29 | 株式会社エクォス・リサーチ | セパレータユニット及び燃料電池スタック |
| US20090220833A1 (en) * | 2005-09-21 | 2009-09-03 | Jones Eric T | Fuel Cell Device |
| US7951509B2 (en) * | 2006-04-03 | 2011-05-31 | Bloom Energy Corporation | Compliant cathode contact materials |
| US8691474B2 (en) * | 2006-04-03 | 2014-04-08 | Bloom Energy Corporation | Fuel cell stack components and materials |
| WO2008016345A2 (en) | 2006-07-28 | 2008-02-07 | The Regents Of The University Of California | Joined concentric tubes |
| KR20100014286A (ko) * | 2006-12-27 | 2010-02-10 | 유티씨 파워 코포레이션 | 고체 산화물 연료 전지용 비대칭 더브테일 상호 접속체 |
| US20100129731A1 (en) * | 2006-12-28 | 2010-05-27 | Utc Power Corporation | Multi-wire, long-life interconnects for fuel cell stacks |
| DE102007016905A1 (de) * | 2007-04-02 | 2008-10-09 | Staxera Gmbh | Interkonnektoranordnung und Verfahren zur Herstellung einer Kontaktanordnung für einen Brennstoffzellenstapel |
| US20090142639A1 (en) * | 2007-11-29 | 2009-06-04 | Steven Joseph Gregorski | Seal system for solid oxide fuel cell and method of making |
| MY147805A (en) | 2008-04-18 | 2013-01-31 | Univ California | Integrated seal for high-temperature electrochemical device |
| CN102224625A (zh) * | 2008-11-21 | 2011-10-19 | Utc电力公司 | 具有包括镍基合金的刚化支撑的固态氧化物燃料电池 |
| US8835074B2 (en) | 2009-01-22 | 2014-09-16 | Ballard Power Systems Inc. | Solid oxide fuel cell having metal support with a compliant porous nickel layer |
| TWI479730B (zh) * | 2009-03-20 | 2015-04-01 | Bloom Energy Corp | 不碎裂之固態氧化物燃料電池之電解質 |
| WO2012033491A1 (en) | 2010-09-09 | 2012-03-15 | Utc Power Corporation | Fuel cell coating |
| TWI552417B (zh) | 2011-11-17 | 2016-10-01 | 博隆能源股份有限公司 | 對氧化鋯為主之電解質提供抗腐蝕性之多層塗層 |
| US8962219B2 (en) | 2011-11-18 | 2015-02-24 | Bloom Energy Corporation | Fuel cell interconnects and methods of fabrication |
| US9452475B2 (en) | 2012-03-01 | 2016-09-27 | Bloom Energy Corporation | Coatings for SOFC metallic interconnects |
| US9847520B1 (en) | 2012-07-19 | 2017-12-19 | Bloom Energy Corporation | Thermal processing of interconnects |
| WO2014036058A1 (en) | 2012-08-29 | 2014-03-06 | Bloom Energy Corporation | Interconnect for fuel cell stack |
| FR2996065B1 (fr) | 2012-09-26 | 2017-02-24 | Commissariat Energie Atomique | Composant constituant un interconnecteur d'electrolyseur eht ou de pile a combustible sofc et procedes de realisation associes |
| US9478812B1 (en) | 2012-10-17 | 2016-10-25 | Bloom Energy Corporation | Interconnect for fuel cell stack |
| US9673457B2 (en) | 2012-11-06 | 2017-06-06 | Bloom Energy Corporation | Interconnect and end plate design for fuel cell stack |
| TWI621302B (zh) | 2013-05-16 | 2018-04-11 | 博隆能源股份有限公司 | 用於固體氧化物燃料電池堆的抗腐蝕障壁層及其製造方法 |
| CA2924499A1 (en) | 2013-10-01 | 2015-04-09 | Bloom Energy Corporation | Pre-formed powder delivery to powder press machine |
| TWI632728B (zh) | 2013-11-27 | 2018-08-11 | 博隆能源股份有限公司 | 具有隨時間之電壓縮減減少的燃料電池互連體及相關方法 |
| US10079393B1 (en) | 2014-01-09 | 2018-09-18 | Bloom Energy Corporation | Method of fabricating an interconnect for a fuel cell stack |
| WO2015130644A1 (en) | 2014-02-25 | 2015-09-03 | Bloom Energy Corporation | Composition and processing of metallic interconnects for sofc stacks |
| US9923211B2 (en) | 2014-04-24 | 2018-03-20 | Bloom Energy Corporation | Fuel cell interconnect with reduced voltage degradation over time |
| US10270118B2 (en) * | 2015-05-25 | 2019-04-23 | Nissan Motor Co., Ltd. | Solid oxide fuel cell |
| US10763533B1 (en) | 2017-03-30 | 2020-09-01 | Bloom Energy Corporation | Solid oxide fuel cell interconnect having a magnesium containing corrosion barrier layer and method of making thereof |
| DE102017210664A1 (de) * | 2017-06-23 | 2018-12-27 | Robert Bosch Gmbh | Brennstoffzelle |
| CN110010379A (zh) * | 2019-05-10 | 2019-07-12 | 东莞市爱德光设计有限公司 | 基于承载器应用的铝电解电容素子装配方法 |
| US11561243B2 (en) | 2019-09-12 | 2023-01-24 | International Business Machines Corporation | Compliant organic substrate assembly for rigid probes |
| US11322473B2 (en) | 2019-09-12 | 2022-05-03 | International Business Machines Corporation | Interconnect and tuning thereof |
| DE102020211640A1 (de) * | 2020-09-17 | 2022-03-17 | Robert Bosch Gesellschaft mit beschränkter Haftung | Brennstoffzelle für eine Brennstoffzelleneinrichtung, Brennstoffzelleneinrichtung und Verfahren zum Herstellen einer Brennstoffzelle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4389467A (en) * | 1979-12-27 | 1983-06-21 | The United States Of America As Represented By The United States Department Of Energy | Porous electrolyte retainer for molten carbonate fuel cell |
| US4404267A (en) * | 1982-04-26 | 1983-09-13 | General Electric Company | Anode composite for molten carbonate fuel cell |
| US4629537A (en) * | 1985-05-17 | 1986-12-16 | Hsu Michael S | Compact, light-weight, solid-oxide electrochemical converter |
| EP0378812A1 (de) * | 1989-01-18 | 1990-07-25 | Asea Brown Boveri Ag | Anordnung von Brennstoffzellen auf der Basis eines Hochtemperatur-Feststoffelektrolyten aus stabilisiertem Zirkonoxyd zur Erzielung höchsmöglicher Leistung |
| EP0410159A1 (de) * | 1989-07-24 | 1991-01-30 | Asea Brown Boveri Ag | Stromkollektor für Hochtemperatur-Brennstoffzelle |
| EP0432381A1 (de) * | 1989-10-12 | 1991-06-19 | Asea Brown Boveri Ag | Bauteilanordnung zur Stromführung für keramische Hochtemperatur-Brennstoffzellen |
| EP0424732A1 (de) * | 1989-10-27 | 1991-05-02 | Asea Brown Boveri Ag | Stromübertragungselemente für stapelförmig angeordnete Hochtemperatur-Brennstoffzellen und Verfahren zu deren Herstellung |
| EP0446680A1 (de) * | 1990-03-15 | 1991-09-18 | Asea Brown Boveri Ag | Stromkollektor zur Stromführung zwischen benachbarten stapelförmig angeordneten Hochtemperatur-Brennstoffzellen |
| US4997727A (en) * | 1990-05-14 | 1991-03-05 | Asea Brown Boveri Ag | Stack of flat, plane high-temperature fuel cells assembled into a stack |
| US5069987A (en) * | 1990-07-06 | 1991-12-03 | Igr Enterprises, Inc. | Solid oxide fuel cell assembly |
| US5273837A (en) * | 1992-12-23 | 1993-12-28 | Corning Incorporated | Solid electrolyte fuel cells |
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| US5496655A (en) * | 1994-10-12 | 1996-03-05 | Lockheed Idaho Technologies Company | Catalytic bipolar interconnection plate for use in a fuel cell |
| DE19517443C2 (de) * | 1995-05-12 | 1997-07-10 | Mtu Friedrichshafen Gmbh | Korrosionsbeständiger Stromkollektor |
| US5549983A (en) * | 1996-01-22 | 1996-08-27 | Alliedsignal Inc. | Coflow planar fuel cell stack construction for solid electrolytes |
| US5702837A (en) * | 1996-02-05 | 1997-12-30 | Alliedsignal Inc. | Bonding materials for anode to anode bonding and anode to interconnect bonding in solid oxide fuel cells |
| AUPO724997A0 (en) * | 1997-06-10 | 1997-07-03 | Ceramic Fuel Cells Limited | A fuel cell assembly |
| AUPO897897A0 (en) * | 1997-09-05 | 1997-09-25 | Ceramic Fuel Cells Limited | An interconnect device for a fuel cell assembly |
| US6054231A (en) * | 1998-07-24 | 2000-04-25 | Gas Research Institute | Solid oxide fuel cell interconnector |
| US6296962B1 (en) * | 1999-02-23 | 2001-10-02 | Alliedsignal Inc. | Design for solid oxide fuel cell stacks |
| US6265095B1 (en) * | 1999-03-01 | 2001-07-24 | Sofco | Interconnect for solid oxide fuel cells |
| JP2001068132A (ja) * | 1999-08-25 | 2001-03-16 | Tokyo Gas Co Ltd | 集電板およびそれを用いた固体電解質燃料電池 |
| US6383677B1 (en) * | 1999-10-07 | 2002-05-07 | Allen Engineering Company, Inc. | Fuel cell current collector |
| US6291089B1 (en) * | 1999-10-26 | 2001-09-18 | Alliedsignal Inc. | Radial planar fuel cell stack construction for solid electrolytes |
| US6379831B1 (en) * | 2000-08-02 | 2002-04-30 | Siemens Westinghouse Power Corporation | Expanded nickel screen electrical connection supports for solid oxide fuel cells |
| US6770395B2 (en) * | 2000-10-23 | 2004-08-03 | Materials And Systems Research, Inc. | Internally manifolded, planar solid oxide fuel cell (SOFC) stack with an inexpensive interconnect |
| US7122266B2 (en) * | 2001-09-13 | 2006-10-17 | Ngk Insulators, Ltd. | Holding member for holding an electrochemical cell, a holding substrate for the same, an electrochemical system and a connecting member for electrochemical cells |
| JP2003163016A (ja) * | 2001-09-13 | 2003-06-06 | Ngk Insulators Ltd | 電気化学装置および電気化学装置用導電性接続部材 |
| US8048587B2 (en) * | 2002-11-27 | 2011-11-01 | Delphi Technologies, Inc. | Compliant current collector for fuel cell anode and cathode |
-
2004
- 2004-01-16 US US10/758,843 patent/US20040200187A1/en not_active Abandoned
- 2004-02-02 JP JP2006503238A patent/JP2007524956A/ja not_active Ceased
- 2004-02-02 EP EP04707406A patent/EP1595304A4/en not_active Withdrawn
- 2004-02-02 KR KR1020057013981A patent/KR20050096960A/ko active IP Right Grant
- 2004-02-02 WO PCT/US2004/002865 patent/WO2004070858A2/en active Search and Examination
- 2004-02-02 CA CA002514488A patent/CA2514488A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1595304A2 (en) | 2005-11-16 |
| KR20050096960A (ko) | 2005-10-06 |
| JP2007524956A (ja) | 2007-08-30 |
| WO2004070858A3 (en) | 2004-10-07 |
| US20040200187A1 (en) | 2004-10-14 |
| WO2004070858A2 (en) | 2004-08-19 |
| EP1595304A4 (en) | 2012-02-15 |
| WO2004070858A9 (en) | 2004-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20121116 |