KR101154217B1 - 다공성 전극들을 갖는 연료 전지 부품 - Google Patents
다공성 전극들을 갖는 연료 전지 부품 Download PDFInfo
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- KR101154217B1 KR101154217B1 KR1020087019575A KR20087019575A KR101154217B1 KR 101154217 B1 KR101154217 B1 KR 101154217B1 KR 1020087019575 A KR1020087019575 A KR 1020087019575A KR 20087019575 A KR20087019575 A KR 20087019575A KR 101154217 B1 KR101154217 B1 KR 101154217B1
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- 239000000446 fuel Substances 0.000 title claims description 21
- 210000003850 cellular structure Anatomy 0.000 title 1
- 239000011148 porous material Substances 0.000 claims abstract description 41
- 239000003792 electrolyte Substances 0.000 claims abstract description 38
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
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- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 2
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- IGPAMRAHTMKVDN-UHFFFAOYSA-N strontium dioxido(dioxo)manganese lanthanum(3+) Chemical compound [Sr+2].[La+3].[O-][Mn]([O-])(=O)=O IGPAMRAHTMKVDN-UHFFFAOYSA-N 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
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Abstract
Description
부품 | 재료 | 재료 가공 |
캐소드 벌크 | LSM | 1400℃/2시간 하소; 75 내지 106㎛의 크기로 분쇄 |
캐소드 중간층 | LSM | 1400℃/2시간 하소; 25 내지 45㎛의 크기로 분쇄 |
전해질 | YSZ | 수용된 상태의 테이프-캐스트 |
아노드 중간층 | NiO/YSZ | 1400℃/2시간 하소; 45㎛ 이하의 크기로 분쇄 |
아노드 벌크 | NiO/YSZ | 1400℃/2시간 하소; 150㎛ 이하의 크기로 분쇄 |
Claims (68)
- 제1 전극,상기 제1 전극 위의 전해질, 및상기 전해질 위의 제2 전극을 포함하는 고체 산화물 연료 전지(SOFC) 부품으로서,상기 제2 전극은 벌크층 부분과 작용층 부분을 포함하며, 상기 작용층 부분은 상기 전해질과 제2 전극의 벌크층 부분 사이로 연장된 계면층이고, 상기 작용층 부분은 바이모달(bimodal) 공극 크기 분포를 가지며, 상기 벌크층 부분은 바이모달 공극 크기 분포를 갖고, 상기 벌크층 부분이 미세 공극과 상기 미세 공극보다 큰 거대 공극을 포함하며, 상기 미세 공극이 입자내 공극이고, 상기 거대 공극이 입자간 공극인, SOFC 부품.
- 제1항에 있어서, 상기 벌크층 부분이 평균 공극 크기가 Pf인 미세 공극과 평균 공극 크기가 Pc인 거대 공극을 포함하며, Pc/Pf가 2.0 이상인, SOFC 부품.
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- 제1항에 있어서, 상기 벌크층 부분의 평균 그레인 크기가 상기 작용층 부분의 평균 그레인 크기보다 큰, SOFC 부품.
- 제4항에 있어서, 상기 벌크층 부분의 평균 그레인 크기가 50㎛ 이상인, SOFC 부품.
- 제1항에 있어서, 상기 벌크층 부분의 두께가 상기 작용층 부분의 두께보다 두껍고, 상기 작용층 부분의 두께가 10㎛ 이상이고, 상기 벌크층 부분의 두께가 500㎛ 이상인, SOFC 부품.
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- 제1항에 있어서, 상기 제1 전극이 벌크층 부분과 작용층 부분을 포함하며, 상기 작용층 부분이 상기 전해질과 제1 전극의 벌크층 부분 사이로 연장된 계면층이고, 상기 제1 전극의 벌크층 부분이 바이모달 공극 크기 분포를 갖는, SOFC 부품.
- 제1 전극을 형성하는 단계,상기 제1 전극 위에 전해질을 형성하는 단계,상기 전해질 위에, 그레인의 원료 분말을 하소시켜 원료 분말을 응집시킴으로써 형성된 응집물을 포함하는 제2 전극을 형성하는 단계, 및상기 제1 전극, 전해질 및 제2 전극을 열처리하여 고체 산화물 연료 전지(SOFC) 부품을 형성하는 단계를 포함하는, SOFC 부품의 형성방법으로서,상기 형성된 제2 전극은 벌크층 부분과 작용층 부분을 포함하며, 상기 작용층 부분은 상기 전해질과 제2 전극의 벌크층 부분 사이로 연장된 계면층이고, 상기 작용층 부분은 바이모달 공극 크기 분포를 가지며, 상기 벌크층 부분은 바이모달 공극 크기 분포를 갖고, 상기 벌크층 부분이 미세 공극과 상기 미세 공극보다 큰 거대 공극을 포함하며, 상기 미세 공극이 입자내 공극이고, 상기 거대 공극이 입자간 공극인, SOFC 부품의 형성방법.
- 제10항에 있어서, 상기 방법이 상기 제2 전극을 형성하기 전 상기 응집물을 분쇄하고 분류하는 단계를 추가로 포함하는, SOFC 부품의 형성방법.
- 제10항에 있어서, 상기 하소가 900 내지 1,700℃의 온도에서 수행되는, SOFC 부품의 형성방법.
- 제10항 또는 제11항에 있어서, 상기 분말이 그레인과 관련된 1차 입자 크기와 응집물과 관련된 2차 입자 크기를 갖는, SOFC 부품의 형성방법.
- 제13항에 있어서, 평균 1차 입자 크기가 0.1 내지 10㎛의 범위인, SOFC 부품의 형성방법.
- 제13항에 있어서, 평균 2차 입자 크기가 20 내지 300㎛의 범위인, SOFC 부품의 형성방법.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11139499B2 (en) | 2018-06-01 | 2021-10-05 | Hyundai Motor Company | Manufacturing apparatus of membrane electrode assembly with excellent mass transfer characteristics and durability, and manufacturing method using the same |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005023048B4 (de) * | 2005-05-13 | 2011-06-22 | Forschungszentrum Jülich GmbH, 52428 | Verfahren zur Herstellung eines Kathoden-Elektrolyt-Verbundes und eine Hochtemperatur-Brennstoffzelle |
WO2007118127A2 (en) * | 2006-04-05 | 2007-10-18 | Saint-Gobain Ceramics & Plastics, Inc. | A sofc stack having a high temperature bonded ceramic interconnect and method for making same |
CA2699501A1 (en) * | 2007-09-13 | 2009-03-19 | Velocys Inc. | Porous electrolessly deposited coatings |
DE602007005808D1 (de) * | 2007-09-24 | 2010-05-20 | Inst Of Nuclear Energy Res Ato | Neues synergistisches Verfahren und Rezeptur zur Herstellung einer Membranelektrodenanordnung von hoher Integrität für eine Festoxidbrennstoffzelle |
US8828618B2 (en) * | 2007-12-07 | 2014-09-09 | Nextech Materials, Ltd. | High performance multilayer electrodes for use in reducing gases |
US20090148743A1 (en) * | 2007-12-07 | 2009-06-11 | Day Michael J | High performance multilayer electrodes for use in oxygen-containing gases |
EP2117067B1 (en) * | 2008-05-09 | 2014-08-13 | Institute of Nuclear Energy Research | Control process for specific porosity/gas permeability of electrode layers of SOFC-MEA through combination of sintering and pore former technology |
TWI373880B (en) * | 2008-10-16 | 2012-10-01 | Iner Aec Executive Yuan | Solid oxide fuel cell and manufacture method thereof |
EP2377190B1 (en) * | 2008-12-17 | 2014-08-06 | Saint-Gobain Ceramics & Plastics, Inc. | Uniform gas distribution through channels of sofc |
US20100151345A1 (en) * | 2008-12-17 | 2010-06-17 | Saint-Gobain Ceramics & Plastics, Inc. | Electrode Gas Channel Supports and Methods for Forming Internal Channels |
EP2377193A4 (en) * | 2008-12-17 | 2012-07-04 | Saint Gobain Ceramics | CO-DOPED YSZ ELECTROLYTE FOR SOLID OXYGEN CELL STACK |
US8459467B2 (en) * | 2008-12-31 | 2013-06-11 | Saint-Gobain Ceramics & Plastics, Inc. | SOFC cathode and method for cofired cells and stacks |
EP2333883A1 (de) * | 2009-11-18 | 2011-06-15 | Forschungszentrum Jülich Gmbh (FJZ) | Anode für eine Hochtemperatur-Brennstoffzelle sowie deren Herstellung |
TWI411154B (zh) * | 2010-07-23 | 2013-10-01 | Iner Aec Executive Yuan | 一種用於固態氧化物燃料電池之雙層陽極-金屬基板結構及其製作方法 |
WO2012068297A2 (en) * | 2010-11-16 | 2012-05-24 | Saint-Gobain Ceramics & Plastics, Inc. | Substantially flat single cells for sofc stacks |
JP4932960B1 (ja) | 2010-12-20 | 2012-05-16 | 日本碍子株式会社 | 固体酸化物形燃料電池 |
US8993191B2 (en) * | 2011-07-25 | 2015-03-31 | Bloom Energy Corporation | Measurement device for measuring voltages along a linear array of voltage sources |
EP2764570B1 (en) * | 2011-10-07 | 2017-12-13 | Saint-Gobain Ceramics & Plastics Inc. | Method of forming a solid oxide fuel cell |
JP2015504588A (ja) * | 2011-12-07 | 2015-02-12 | サン−ゴバン セラミックス アンド プラスティクス,インコーポレイティド | 固体酸化物燃料電池品および形成方法 |
KR20130123189A (ko) * | 2012-05-02 | 2013-11-12 | 삼성전자주식회사 | 고체산화물 연료전지용 음극 지지체 및 그 제조방법과 이를 포함한 고체산화물 연료전지 |
EP2858152A4 (en) | 2012-05-31 | 2016-01-27 | Kyocera Corp | CELL, CELL STACKING DEVICE, ELECTROCHEMICAL MODULE AND ELECTROCHEMICAL DEVICE |
US20130344415A1 (en) * | 2012-06-25 | 2013-12-26 | Aravind Mohanram | Solid oxide fuel cell and method of forming |
KR101334899B1 (ko) * | 2012-08-16 | 2013-11-29 | 국립대학법인 울산과학기술대학교 산학협력단 | 고체 산화물 연료전지용 캐소드와 그 제조 방법 및 이 캐소드를 포함하는 연료전지 |
KR101734854B1 (ko) * | 2012-12-18 | 2017-05-12 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 고체산화물 연료전지 층의 분말 혼합물 |
CN103529103A (zh) * | 2013-10-25 | 2014-01-22 | 郑龙华 | 氧传感器多层复合多孔电极及其制造方法 |
US10347929B2 (en) * | 2014-09-19 | 2019-07-09 | Osaka Gas Co., Ltd. | Electrochemical element, solid oxide fuel cell, and methods for producing the same |
WO2020112770A1 (en) | 2018-11-30 | 2020-06-04 | Exxonmobil Research And Engineering Company | Regeneration of molten carbonate fuel cells for deep co 2 capture |
JP7258144B2 (ja) | 2018-11-30 | 2023-04-14 | フュエルセル エナジー, インコーポレイテッド | Co2利用率を向上させて動作させる燃料電池のための改質触媒パターン |
US11888187B2 (en) | 2018-11-30 | 2024-01-30 | ExxonMobil Technology and Engineering Company | Operation of molten carbonate fuel cells with enhanced CO2 utilization |
KR102610184B1 (ko) | 2018-11-30 | 2023-12-04 | 퓨얼셀 에너지, 인크 | 용융 탄산염 연료 전지를 위한 연료 전지 스테이징 |
JP7286769B2 (ja) | 2018-11-30 | 2023-06-05 | エクソンモービル・テクノロジー・アンド・エンジニアリング・カンパニー | 溶融炭酸塩型燃料電池のカソード集電体構造 |
WO2020112774A1 (en) | 2018-11-30 | 2020-06-04 | Exxonmobil Research And Engineering Company | Elevated pressure operation of molten carbonate fuel cells with enhanced co2 utilization |
WO2020112806A1 (en) * | 2018-11-30 | 2020-06-04 | Exxonmobil Research And Engineering Company | Layered cathode for molten carbonate fuel cell |
JP7170559B2 (ja) * | 2019-02-25 | 2022-11-14 | 太陽誘電株式会社 | 燃料電池およびその製造方法 |
CN111769296B (zh) * | 2019-03-27 | 2022-03-25 | 景德镇陶瓷大学 | 一种SOFC抗积碳Ni-YSZ阳极材料的制备方法 |
WO2021107935A1 (en) | 2019-11-26 | 2021-06-03 | Exxonmobil Research And Engineering Company | Operation of molten carbonate fuel cells with high electrolyte fill level |
WO2021107933A1 (en) | 2019-11-26 | 2021-06-03 | Exxonmobil Research And Engineering Company | Fuel cell module assembly and systems using same |
US12334607B2 (en) | 2019-11-26 | 2025-06-17 | ExxonMobil Technology and Engineering Company | Fuel cell assembly with external manifold for parallel flow |
US11978931B2 (en) | 2021-02-11 | 2024-05-07 | ExxonMobil Technology and Engineering Company | Flow baffle for molten carbonate fuel cell |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114803A (en) * | 1990-07-07 | 1992-05-19 | Ngk Insulators, Ltd. | Solid oxide fuel cell and porous electrode for use in the same |
EP1343215A1 (de) | 2002-03-04 | 2003-09-10 | Sulzer Hexis AG | Strukturierter Körper für eine in Brennstoffzellen verwendete Anode |
JP2004055194A (ja) | 2002-07-17 | 2004-02-19 | Mitsubishi Materials Corp | 固体酸化物形燃料電池の電極 |
Family Cites Families (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404040A (en) * | 1965-06-29 | 1968-10-01 | Gen Electric | Article comprising stabilized zirconia and a current collector embedded therein |
US4000006A (en) * | 1975-09-02 | 1976-12-28 | United Technologies Corporation | Screen printing fuel cell electrolyte matrices |
JPS5916831B2 (ja) * | 1978-07-24 | 1984-04-18 | 日産自動車株式会社 | 膜構造型酸素センサ−の製造方法 |
US4505992A (en) * | 1983-04-11 | 1985-03-19 | Engelhard Corporation | Integral gas seal for fuel cell gas distribution assemblies and method of fabrication |
US4732637A (en) * | 1983-04-11 | 1988-03-22 | Engelhard Corporation | Method of fabricating an integral gas seal for fuel cell gas distribution assemblies |
US4605602A (en) * | 1984-08-27 | 1986-08-12 | Engelhard Corporation | Corrosion protected, multi-layer fuel cell interface |
US4913982A (en) * | 1986-12-15 | 1990-04-03 | Allied-Signal Inc. | Fabrication of a monolithic solid oxide fuel cell |
JPS63254669A (ja) * | 1987-04-10 | 1988-10-21 | Toray Ind Inc | 燃料電池用電極基材 |
US4799936A (en) * | 1987-06-19 | 1989-01-24 | Combustion Engineering, Inc. | Process of forming conductive oxide layers in solid oxide fuel cells |
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 |
US4997726A (en) * | 1989-02-15 | 1991-03-05 | Sanyo Electric Co., Ltd. | Solid oxide electrolyte fuel cell |
JPH0436963A (ja) * | 1990-06-01 | 1992-02-06 | Fuji Electric Co Ltd | 固体電解質型燃料電池の製造方法 |
US5069987A (en) * | 1990-07-06 | 1991-12-03 | Igr Enterprises, Inc. | Solid oxide fuel cell assembly |
JPH04162365A (ja) * | 1990-10-25 | 1992-06-05 | Tanaka Kikinzoku Kogyo Kk | 燃料電池用電極の作製法 |
JPH0748378B2 (ja) * | 1991-03-28 | 1995-05-24 | 日本碍子株式会社 | 固体電解質燃料電池用空気電極及びこれを有する固体電解質燃料電池 |
US5292599A (en) * | 1991-09-27 | 1994-03-08 | Ngk Insulators, Ltd. | Cell units for solid oxide fuel cells and power generators using such cell units |
GB9211993D0 (en) * | 1992-06-05 | 1992-07-22 | British Nuclear Fuels Plc | Fuel cells |
JP3246678B2 (ja) * | 1992-07-31 | 2002-01-15 | 三井造船株式会社 | 固体電解質型燃料電池の電極体の製造方法 |
US5273837A (en) * | 1992-12-23 | 1993-12-28 | Corning Incorporated | Solid electrolyte fuel cells |
US5604048A (en) * | 1993-02-26 | 1997-02-18 | Kyocera Corporation | Electrically conducting ceramic and fuel cell using the same |
JP3267034B2 (ja) * | 1993-03-10 | 2002-03-18 | 株式会社村田製作所 | 固体電解質型燃料電池の製造方法 |
EP0689724B1 (en) * | 1993-03-20 | 2000-01-12 | Keele University | Solid oxide fuel cell structures |
JPH06302330A (ja) * | 1993-04-19 | 1994-10-28 | Mitsubishi Heavy Ind Ltd | 固体電解質型電解セル |
JPH0757737A (ja) * | 1993-08-19 | 1995-03-03 | Mitsubishi Heavy Ind Ltd | 固体電解質型電解セルの溶射用電極材料 |
US5589285A (en) * | 1993-09-09 | 1996-12-31 | Technology Management, Inc. | Electrochemical apparatus and process |
GB9403198D0 (en) * | 1994-02-19 | 1994-04-13 | Rolls Royce Plc | A solid oxide fuel cell stack |
GB9403234D0 (en) * | 1994-02-19 | 1994-04-13 | Rolls Royce Plc | A solid oxide fuel cell stack and a reactant distribution member therefor |
JPH0817451A (ja) * | 1994-06-29 | 1996-01-19 | Aisin Seiki Co Ltd | 燃料電池 |
US6316138B1 (en) * | 1994-07-11 | 2001-11-13 | Mitsubishi, Jukogyo Kabushiki Kaisha | Solid oxide electrolyte fuel cell |
US5992486A (en) * | 1994-09-13 | 1999-11-30 | Gunze Limited | Laminate gas barrier layer for pneumatic tires |
US5601937A (en) * | 1995-01-25 | 1997-02-11 | Westinghouse Electric Corporation | Hydrocarbon reformer for electrochemical cells |
AUPN173595A0 (en) * | 1995-03-15 | 1995-04-06 | Ceramic Fuel Cells Limited | Fuel cell interconnect device |
EP0756347B1 (en) * | 1995-07-28 | 1999-03-24 | Nippon Telegraph And Telephone Corporation | Solid oxide fuel cell |
NL1002318C1 (nl) * | 1995-09-11 | 1997-03-13 | Stichting Tech Wetenschapp | Werkwijze voor het vervaardigen van een lithiumbatterij. |
US5993986A (en) * | 1995-11-16 | 1999-11-30 | The Dow Chemical Company | Solide oxide fuel cell stack with composite electrodes and method for making |
US5753385A (en) * | 1995-12-12 | 1998-05-19 | Regents Of The University Of California | Hybrid deposition of thin film solid oxide fuel cells and electrolyzers |
US5716664A (en) * | 1995-12-22 | 1998-02-10 | Marchetti; George A. | Method of making a hydrophilic, graphite electrode membrane assembly |
EP0788175B1 (de) * | 1996-02-02 | 2000-04-12 | Sulzer Hexis AG | Hochtemperatur-Brennstoffzelle mit einem Dünnfilm-Elektrolyten |
JP3215650B2 (ja) * | 1996-05-23 | 2001-10-09 | 日本碍子株式会社 | 電気化学セル、その製造方法および電気化学装置 |
US6790474B1 (en) * | 1996-12-20 | 2004-09-14 | Tokyo Gas Co., Ltd. | Fuel electrode of solid oxide fuel cell and process for the production of the same |
US6228520B1 (en) * | 1997-04-10 | 2001-05-08 | The Dow Chemical Company | Consinterable ceramic interconnect for solid oxide fuel cells |
US6099985A (en) * | 1997-07-03 | 2000-08-08 | Gas Research Institute | SOFC anode for enhanced performance stability and method for manufacturing same |
JP3720539B2 (ja) * | 1997-07-16 | 2005-11-30 | 株式会社フジクラ | 固体電解質型燃料電池の燃料電極材料およびそれを用いた燃料電極成膜方法 |
US5902691A (en) * | 1997-10-27 | 1999-05-11 | Ut Automotive Dearborn, Inc. | Fuel cell with shared space for electrode assembly |
US6051329A (en) * | 1998-01-15 | 2000-04-18 | International Business Machines Corporation | Solid oxide fuel cell having a catalytic anode |
US6692855B1 (en) * | 1998-04-21 | 2004-02-17 | Toto Ltd. | Solid electrolyte type fuel cell and method of producing the same |
JP2000034167A (ja) * | 1998-07-17 | 2000-02-02 | Toto Ltd | ニッケル系/ジルコニア系複合粉末及びその製造方法 |
US6093500A (en) * | 1998-07-28 | 2000-07-25 | International Fuel Cells Corporation | Method and apparatus for operating a fuel cell system |
US6117302A (en) * | 1998-08-18 | 2000-09-12 | Aluminum Company Of America | Fuel cell aluminum production |
JP3230156B2 (ja) * | 1999-01-06 | 2001-11-19 | 三菱マテリアル株式会社 | 固体酸化物型燃料電池の電極とその製造方法 |
KR100341402B1 (ko) * | 1999-03-09 | 2002-06-21 | 이종훈 | 고체산화물 연료전지의 단전지와 스택구조 |
US6399233B1 (en) * | 1999-07-29 | 2002-06-04 | Technology Management, Inc. | Technique for rapid cured electrochemical apparatus component fabrication |
US6682842B1 (en) * | 1999-07-31 | 2004-01-27 | The Regents Of The University Of California | Composite electrode/electrolyte structure |
US6605316B1 (en) * | 1999-07-31 | 2003-08-12 | The Regents Of The University Of California | Structures and fabrication techniques for solid state electrochemical devices |
KR100344936B1 (ko) * | 1999-10-01 | 2002-07-19 | 한국에너지기술연구원 | 연료극 지지체식 원통형 고체산화물 연료전지 및 그 제조방법 |
US6649296B1 (en) * | 1999-10-15 | 2003-11-18 | Hybrid Power Generation Systems, Llc | Unitized cell solid oxide fuel cells |
EP1252680A4 (en) * | 1999-12-28 | 2005-10-19 | Corning Inc | FUEL CELL WITH WAVE ELECTRODES |
US6485852B1 (en) * | 2000-01-07 | 2002-11-26 | Delphi Technologies, Inc. | Integrated fuel reformation and thermal management system for solid oxide fuel cell systems |
DK174654B1 (da) * | 2000-02-02 | 2003-08-11 | Topsoe Haldor As | Faststofoxid brændselscelle og anvendelser heraf |
US6428920B1 (en) * | 2000-05-18 | 2002-08-06 | Corning Incorporated | Roughened electrolyte interface layer for solid oxide fuel cells |
US6309769B1 (en) * | 2000-06-30 | 2001-10-30 | Plug Power Inc. | Carbon monoxide filter layer |
JP4605885B2 (ja) * | 2000-10-23 | 2011-01-05 | 東邦瓦斯株式会社 | 支持膜式固体電解質型燃料電池 |
US6551734B1 (en) * | 2000-10-27 | 2003-04-22 | Delphi Technologies, Inc. | Solid oxide fuel cell having a monolithic heat exchanger and method for managing thermal energy flow of the fuel cell |
US6855451B2 (en) * | 2000-11-08 | 2005-02-15 | Fuelcell Energy, Ltd. | Electrochemical cell interconnect |
US6803141B2 (en) * | 2001-03-08 | 2004-10-12 | The Regents Of The University Of California | High power density solid oxide fuel cells |
US7638222B2 (en) * | 2001-03-28 | 2009-12-29 | Hexis Ag | Porous, gas permeable layer substructure for a thin, gas tight layer for use as a functional component in high temperature fuel cells |
US6780534B2 (en) * | 2001-04-11 | 2004-08-24 | Donaldson Company, Inc. | Filter assembly for intake air of fuel cell |
US6677070B2 (en) * | 2001-04-19 | 2004-01-13 | Hewlett-Packard Development Company, L.P. | Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same |
US20020155227A1 (en) * | 2001-04-23 | 2002-10-24 | Sulzer Markets And Technolgy Ag | Method for the manufacture of a functional ceramic layer |
FR2826956B1 (fr) * | 2001-07-04 | 2004-05-28 | Air Liquide | Procede de preparation d'une composition ceramique de faible epaisseur a deux materiaux, composition obtenue, cellule electrochimique et membrane la comprenant |
JP4840718B2 (ja) * | 2001-08-14 | 2011-12-21 | 日産自動車株式会社 | 固体酸化物形燃料電池 |
AU2002359273A1 (en) * | 2001-10-17 | 2003-04-28 | Trustees Of Boston University | One-step consolidation process for manufacturing solid oxide fuel cells |
US7008709B2 (en) * | 2001-10-19 | 2006-03-07 | Delphi Technologies, Inc. | Fuel cell having optimized pattern of electric resistance |
US6949307B2 (en) * | 2001-10-19 | 2005-09-27 | Sfco-Efs Holdings, Llc | High performance ceramic fuel cell interconnect with integrated flowpaths and method for making same |
US6653009B2 (en) * | 2001-10-19 | 2003-11-25 | Sarnoff Corporation | Solid oxide fuel cells and interconnectors |
JP2003132906A (ja) * | 2001-10-24 | 2003-05-09 | Nissan Motor Co Ltd | 燃料電池用単セル及び固体電解質型燃料電池 |
YU88103A (sh) * | 2002-05-14 | 2006-08-17 | H.Lundbeck A/S. | Lecenje adhd |
JP2004087415A (ja) * | 2002-08-29 | 2004-03-18 | Araco Corp | 燃料電池用電極基材とその製造方法 |
US6869201B2 (en) * | 2002-09-27 | 2005-03-22 | Stephen M. Kruger | Reflective flashlight holder |
CN1276537C (zh) * | 2002-10-28 | 2006-09-20 | 韩国电力公社 | 具有气体通道的固体氧化物燃料电池 |
US6893769B2 (en) * | 2002-12-18 | 2005-05-17 | Hewlett-Packard Development Company, L.P. | Fuel cell assemblies and methods of making the same |
JP2004200125A (ja) * | 2002-12-20 | 2004-07-15 | Hosokawa Funtai Gijutsu Kenkyusho:Kk | 電極材および固体酸化物形燃料電池用燃料極並びに固体酸化物形燃料電池 |
WO2004088783A1 (ja) * | 2003-03-31 | 2004-10-14 | Tokyo Gas Company Limited | 固体酸化物形燃料電池モジュールの作製方法 |
US7070879B2 (en) * | 2003-04-10 | 2006-07-04 | Hewlett-Packard Development Company, L.P. | Fuel cell or electrodes with passive support |
JP2004342555A (ja) * | 2003-05-19 | 2004-12-02 | Nissan Motor Co Ltd | 固体電解質型燃料電池用電極材料およびその製造方法、ならびにそれを用いた固体電解質型燃料電池 |
KR100813089B1 (ko) * | 2003-06-09 | 2008-03-17 | 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 | 고체 산화물 연료 전지 적층 구조물, 고체 산화물 연료 전지 및 고체 산화물 연료 전지 시스템 |
US20050017055A1 (en) * | 2003-07-24 | 2005-01-27 | Kurz Douglas L. | Electrochemical fuel cell component materials and methods of bonding electrochemical fuel cell components |
US7445814B2 (en) * | 2003-10-22 | 2008-11-04 | Hewlett-Packard Development Company, L.P. | Methods of making porous cermet and ceramic films |
JP4430514B2 (ja) * | 2003-11-05 | 2010-03-10 | 本田技研工業株式会社 | 電解質・電極接合体及びその製造方法 |
JP5234698B2 (ja) * | 2004-03-29 | 2013-07-10 | ヘクシス アクチェンゲゼルシャフト | 高温度燃料電池のためのアノード材料 |
US20060024547A1 (en) * | 2004-07-27 | 2006-02-02 | David Waldbillig | Anode supported sofc with an electrode multifunctional layer |
WO2006125177A2 (en) * | 2005-05-19 | 2006-11-23 | Massachusetts Institute Of Technology | Electrode and catalytic materials |
WO2007118127A2 (en) * | 2006-04-05 | 2007-10-18 | Saint-Gobain Ceramics & Plastics, Inc. | A sofc stack having a high temperature bonded ceramic interconnect and method for making same |
-
2007
- 2007-01-09 WO PCT/US2007/060279 patent/WO2007082209A2/en active Application Filing
- 2007-01-09 AU AU2007204758A patent/AU2007204758B2/en not_active Ceased
- 2007-01-09 CA CA002636310A patent/CA2636310A1/en not_active Abandoned
- 2007-01-09 EP EP07710017A patent/EP1979964A2/en not_active Withdrawn
- 2007-01-09 KR KR1020087019575A patent/KR101154217B1/ko not_active Expired - Fee Related
- 2007-01-09 JP JP2008549686A patent/JP5498021B2/ja not_active Expired - Fee Related
- 2007-01-09 RU RU2008127752/09A patent/RU2008127752A/ru not_active Application Discontinuation
- 2007-01-09 BR BRPI0706376-8A patent/BRPI0706376A2/pt not_active IP Right Cessation
- 2007-01-09 CN CNA2007800052038A patent/CN101385169A/zh active Pending
- 2007-01-09 US US11/621,447 patent/US20070178366A1/en not_active Abandoned
-
2013
- 2013-08-26 US US13/975,932 patent/US20130337360A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5114803A (en) * | 1990-07-07 | 1992-05-19 | Ngk Insulators, Ltd. | Solid oxide fuel cell and porous electrode for use in the same |
EP1343215A1 (de) | 2002-03-04 | 2003-09-10 | Sulzer Hexis AG | Strukturierter Körper für eine in Brennstoffzellen verwendete Anode |
JP2004055194A (ja) | 2002-07-17 | 2004-02-19 | Mitsubishi Materials Corp | 固体酸化物形燃料電池の電極 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11139499B2 (en) | 2018-06-01 | 2021-10-05 | Hyundai Motor Company | Manufacturing apparatus of membrane electrode assembly with excellent mass transfer characteristics and durability, and manufacturing method using the same |
Also Published As
Publication number | Publication date |
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AU2007204758B2 (en) | 2010-01-21 |
AU2007204758A1 (en) | 2007-07-19 |
BRPI0706376A2 (pt) | 2011-03-22 |
CN101385169A (zh) | 2009-03-11 |
WO2007082209A3 (en) | 2008-03-20 |
CA2636310A1 (en) | 2007-07-19 |
KR20080105041A (ko) | 2008-12-03 |
JP5498021B2 (ja) | 2014-05-21 |
US20130337360A1 (en) | 2013-12-19 |
US20070178366A1 (en) | 2007-08-02 |
EP1979964A2 (en) | 2008-10-15 |
RU2008127752A (ru) | 2010-02-20 |
JP2009522748A (ja) | 2009-06-11 |
WO2007082209A2 (en) | 2007-07-19 |
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