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Consinterable ceramic interconnect for solid oxide fuel cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
  • H01M-008/00
출원번호 US-0843689 (1997-04-10)
발명자 / 주소
  • Chiao Yi-Hung
출원인 / 주소
  • The Dow Chemical Company
대리인 / 주소
    Edwards
인용정보 피인용 횟수 : 25  인용 특허 : 49

초록 ▼

A composition which is densifiable at low temperatures in an air atmosphere suitable for use as an interconnect layer in a solid oxide fuel cell. Binary alloying of SrO and CaO with LaCrO.sub.3 is used to form a compound having the general formula La.sub.(1-x) (Sr,Ca).sub.x CrO.sub.3 which is a stab

대표청구항 ▼

[ What is claimed is:] [1.]1. A solid oxide fuel cell stack with cosinterable components and an improved interconnect layer consisting of:a plurality of fuel cells having an anode, a cathode, and an electrolytic layer interposed between the anode and the cathode and the anode, the cathode, and the e

이 특허에 인용된 특허 (49)

  1. Seike Shoji (Nagoya JPX) Yamada Hirotake (Nagoya JPX), Air electrode and solid electrolyte fuel cell having the same.
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  2. Kawasaki Shinji (Nagoya JPX) Yoshioka Katsuki (Himeji JPX), Air electrode bodies for solid oxide fuel cells, a process for the production thereof, and a production of solid oxide f.
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  10. Worrell Wayne (Narberth PA) Davies Peter K. (Yardley PA), Electrochemical devices based on single-component solid oxide bodies.
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  13. Mitsunaga Tatsuo (Kobe JPX) Miyoshi Hideaki (Kobe JPX), Electrode for fuel cell.
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  16. Yamada Shuji (Yokohama JPX) Kanda Motoya (Yokohama JPX) Yamamoto Masao (Tokyo JPX) Suzuki Nobukazu (Tokyo JPX) Kanazawa Yoshiko (Yokohama JPX) Hongu Akinori (Fujisawa JPX) Kondou Yuu (Yokohama JPX) U, Fuel cell.
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  20. Marchant David D. (Richland WA) Bates J. Lambert (Richland WA), High temperature solid electrolyte fuel cell with ceramic electrodes.
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  21. Khandkar Ashok C. (Salt Lake City UT) Milliken Christopher E. (Salt Lake City UT) Elangovan S. (Sandy UT), High-performance ceramic interconnect for SOFC applications.
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  22. Mizuno Takashi (Iwaki JPX), Hydrogen-occlusion electrode and a method of manufacturing the electrode.
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  23. Pal Uday B. (Cambridge MA) Isenberg Arnold O. (Pittsburgh PA) Folser George R. (Lower Burrell PA), Method of bonding an interconnection layer on an electrode of an electrochemical cell.
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  24. Vasilow Theodore R. (Penn Township ; Westmoreland County PA) Kuo Lewis J. H. (Monroeville PA) Ruka Roswell J. (Churchill Boro PA), Method of making an air electrode material having controlled sinterability.
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  25. Richards Von L. (Murrysville PA) Singhal Subhash C. (Murrysville PA), Method of making highly sinterable lanthanum chromite powder.
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  27. Minh Nguyen Q. (Fountain Valley CA) Armstrong Timothy R. (Pasco WA), Monolithic fuel cell having a multilayer interconnect.
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  33. Singh Prabhakar (Export PA) Vasilow Theodore R. (Manor PA) Richards Von L. (Angola IN), Protective interlayer for high temperature solid electrolyte electrochemical cells.
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  34. Flandermeyer Brian K. (Bolingbrook IL) Poeppel Roger B. (Glen Ellyn IL) Dusek Joseph T. (Downers Grove IL) Anderson Harlan U. (Rolla MO), Sintering aid for lanthanum chromite refractories.
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  35. Madou Marc J. (Palo Alto CA) Otagawa Takaaki (Fremont CA) Sher Arden (Foster City CA), Solid compositions for fuel cell electrolytes.
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  37. Ruhl Robert C. (Cleveland Heights OH), Solid electrolyte fuel cell and assembly.
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  38. Nishi Toshiro (Nagasaki JPX) Murakami Nobuaki (Nagasaki JPX) Ueda Kenji (Nagasaki JPX) Shirakawa Seiichi (Nagasaki JPX) Notomi Akira (Nagasaki JPX) Hisamatsu Kenichi (Nagasaki JPX) Kaneko Shozo (Naga, Solid electrolyte fuel cell and method for preparing it.
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  39. Tuller Harry L. (Wellesley MA) Kramer Steve A. (Somerville MA) Spears Marlene A. (Woburn MA), Solid electrolyte-electrode system for an electrochemical cell.
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  40. Shiratori Akira (Nagaokakyo JPX) Takagi Hiroshi (Nagaokakyo JPX) Kobayashi Shozo (Nagaokakyo JPX), Solid oxide fuel cell.
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  41. Ishihara Takeshi (Toyoake JPX) Fujita Tadashi (Nagoya JPX) Misawa Hidenobu (Toyoake JPX), Solid oxide fuel cell and porous electrode for use in the same.
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  42. Virkar Anil V. ; England Diane M. [14.] A method for carrying out tests on a fluid sample comprising the steps of:(a) placing the fluid sample into a perforable and deformable sample container (b) in, Solid oxide fuel cell interconnector.
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  43. Xue Liang An ; Yamanis Jean ; Donaldson Richard, Solid oxide fuel cell stacks with barium and strontium ceramic bodies.
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  46. Bates J. Lambert (Richland WA), Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor.
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  47. Isenberg Arnold O. (Pittsburgh PA), Sulfur tolerant composite cermet electrodes for solid oxide electrochemical cells.
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  48. Hartvigsen Joseph J. (Kaysville UT), Thermally integrated heat exchange system for solid oxide electrolyte systems.
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  49. Hartvigsen Joseph J. (Kaysville UT) Khandkar Ashok C. (Salt Lake City UT), Thermally integrated reformer for solid oxide fuel cells.
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이 특허를 인용한 특허 (25)

  1. Barker, William G.; Berland, Brian S.; Schwartz, Michael; Simpson, Lin; Armstrong, Joseph, Apparatus and method for the design and manufacture of thin-film electrochemical devices.
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  2. Rieke, Peter C.; Coffey, Gregory W.; Pederson, Larry R.; Marina, Olga A.; Hardy, John S.; Singh, Prabhaker; Thomsen, Edwin C., Copper-substituted perovskite compositions for solid oxide fuel cell cathodes and oxygen reduction electrodes in other electrochemical devices.
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  3. Jacobson, Craig P.; Visco, Steven J.; De Jonghe, Lutgard C., Electrochemical device and process of making.
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  4. Meixner, Donald Laurence, Electrochemical solid-state device comprising b-site rich lanthanum calcium manganite.
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  5. Jacobson, Craig P.; Visco, Steven J.; DeJonghe, Lutgard C.; Stefan, Constantin I., Fluorine separation and generation device.
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  6. Jacobson,Craig P.; Visco,Steven J.; De Jonghe,Lutgard C.; Stefan,Constantin I., Fluorine separation and generation device.
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  7. Jacobson,Craig P.; Visco,Steven J.; De Jonghe,Lutgard C.; Stefan,Constantin I., Fluorine separation and generation device.
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  8. Irvine, John Thomas Sirr; Jones, Frances Gwyneth Elaine; Connor, Paul Alexander, Fuel cells and related devices.
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  9. Mohanram, Aravind; Narendar, Yeshwanth; Lin, Guangyong, Highly sinterable lanthanum strontium titanate interconnects through doping.
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  10. Jacobson, Craig P.; Visco, Steven J.; DeJonghe, Lutgard C., Metal current collect protected by oxide film.
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  11. Meinhardt,Kerry D.; Simner,Steven P.; Sprenkle,Vincent L., Method for creating solid oxide fuel cell anodes and electrodes for other electrochemical devices.
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  12. Jacobson,Craig P.; Visco,Steven J.; De Jonghe,Lutgard C., Method for making dense crack free thin films.
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  13. Verma, Avinash; Oswal, Ravi; Dawson, Brandon; Bollinger, Brian; Herchen, Harald; Armstrong, Tad, Method of fabricating an interconnect for a fuel cell stack.
    상세보기
  14. Jacobson, Craig P.; Visco, Steven J.; De Jonghe, Lutgard C., Planar electrochemical device assembly.
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  15. Jacobson,Craig P.; Visco,Steven J.; De Jonghe,Lutgard C., Planar electrochemical device assembly.
    상세보기
  16. Christiansen, Niels, Porous planar electrode support in a solid oxide fuel cell.
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  17. Jacobson, Craig P.; Visco, Steven J.; DeJonghe, Lutgard C., Process for making dense thin films.
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  18. Seccombe, Jr.,Donald A.; Orbeck,Gary; Gopalan,Srikanth; Pal,Uday, Process for solid oxide fuel cell manufacture.
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  19. Donahue, William J.; Kwon, Oh-Hun; Mahoney, F. Michael; Pietras, John D., SOFC stack having a high temperature bonded ceramic interconnect and method for making same.
    상세보기
  20. Meinhardt,Kerry D.; Simner,Steven P.; Sprenkle,Vincent L., Solid oxide fuel cell anodes and electrodes for other electrochemical devices.
    상세보기
  21. Lin, Guangyong; Kwon, Oh-Hun; Narendar, Yeshwanth, Solid oxide fuel cell interconnects including a ceramic interconnect material and partially stabilized zirconia.
    상세보기
  22. Wang, Conghua; Palanisamy, Ponnusamy; Hammond, Mark Stuart; Thaler, Barry Jay, Solid oxide fuel cells and interconnectors.
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  23. Kwon, Oh Hun; Donahue, William J.; Abouaf, Marc; Coureau, Christophe; Mahoney, F. Michael, Stack supported solid oxide fuel cell.
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  24. Sprenkle,Vincent L.; Canfield,Nathan L.; Meinhardt,Kerry; Stevenson,Jeffry W., Supporting electrodes for solid oxide fuel cells and other electrochemical devices.
    상세보기
  25. Narendar, Yeshwanth, Titanate and metal interconnects for solid oxide fuel cells.
    상세보기

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