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Electrochemical apparatus with reactant micro-channels 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
  • H01M-008/04
  • H01M-004/86
  • H01M-004/88
출원번호 US-0455149 (1999-12-06)
발명자 / 주소
  • Robert C. Ruhl
  • Christopher E. Milliken
  • Michael A. Petrik
출원인 / 주소
  • Technology Management, Inc.
대리인 / 주소
    Renner, Kenner, Greive, Bobak, Taylor & Weber
인용정보 피인용 횟수 : 63  인용 특허 : 23

초록

The present invention is directed generally to an electrochemical apparatus for oxidation or consumption of a fuel, and the generation of electricity, such as, a solid electrolyte fuel cell. The electrochemical apparatus (1) comprises at least one cell (2), wherein the cell (2) has a solid electroly

대표청구항

1. An electrochemical apparatus comprising:a plurality of cells forming a stack; wherein each cell has a solid electrolyte disposed between an oxygen electrode and a fuel electrode, and at least one separator contacting the surface of one of the electrodes opposite the electrolyte; wherein in substa

이 특허에 인용된 특허 (23)

  1. Wilson Mahlon S. (Los Alamos NM), Annular feed air breathing fuel cell stack.
  2. Wilson Mahlon S. (Los Alamos NM) Neutzler Jay K. (Peoria AZ), Annular feed air breathing fuel cell stack.
  3. Barp Bruno (Rudolfstetten CHX) Diethelm Roland (Bauma CHX), Centrally symmetrical fuel cell battery.
  4. Yamanis Jean (Morristown NJ), Coflow planar fuel cell stack construction for solid electrolytes.
  5. Taylor Thomas M. (Flanders NJ), Efficiency enhancement for solid-electrolyte fuel cell.
  6. Fletcher Nicholas J. (Vancouver CAX) Lamont Gordon J. (Vancouver CAX) Basura Vesna (Burnaby CAX) Voss Henry H. (West Vancouver CAX) Wilkinson David P. (North Vancouver CAX), Electrochemical fuel cell employing ambient air as the oxidant and coolant.
  7. Fukuda Hiroyuki (Iwaki JPX) Funabashi Masayuki (Iwaki JPX) Abe Hikonori (Iwaki JPX), Flat plate-like ribbed porous carbon material.
  8. Grehier Alain (Paris FR) Cheron Jacques (Maisons-Lafitte FR), Fuel cells.
  9. Barp Bruno (Rudolfstetten CHX), Gas and air feed member for a feed cell battery and a fuel cell battery.
  10. Hsu Michael S., High temperature electrochemical converter for hydrocarbon fuels.
  11. Khandkar Ashok C. (Salt Lake City UT) Elangovan Singaravelu (Sandy UT), Ion-conducting module having axially-arranged solid state electrolyte elements.
  12. Denton Jan,GB3 ; Gascoyne John M,GB3 ; Thompsett David,GB3, Materials for use in electrode manufacture.
  13. Cisar Alan J. (Cypress TX) Gonzalez-Martin Anuncia (College Station TX) Hitchens G. Duncan (Bryan TX) Murphy Oliver J. (Bryan TX), Membrane with internal passages to permit fluid flow and an electrochemical cell containing the same.
  14. Spear Reginald G. (Sacramento CA) Mueggenburg H. Harry (Carmichael CA) Hodge Rex (Sacramento CA), Metal platelet fuel cells production and operation methods.
  15. Zwick Stanley A. (Woodridge IL) Ackerman John P. (Downers Grove IL), Method of fabricating a monolithic core for a solid oxide fuel cell.
  16. Minh Nguyen Q. (Fountain Valley CA) Stillwagon Thomas L. (Long Beach CA), Monolithic solid oxide fuel cells with integral manifolds.
  17. Irino Mitsuhiro (Takasago) Satake Tokuki (Kobe) Sakai Hiroshi (Kobe) Funatsu Masayuki (Kobe) Haneda Hisao (Kobe) Ishibashi Masaru (Takasago) Takenobu Koichi (Kobe) Watanabe Kiyoshi (Kobe) Ogura Kazum, Power generation system with flat fuel cells of solid electrolyte.
  18. Hartvigsen Joseph J. (Kaysville UT) Khandkar Ashok C. (Salt Lake City UT) Elangovan Singaravelu (Sandy UT) Prouse David W. (Salt Lake City UT), Semi-internally manifolded interconnect.
  19. Nakanishi Tsuneo (Kanagawa JPX) Koseki Kazuo (Kanagawa JPX) Maruyama Shinichi (Kanagawa JPX) Shundo Hiroyuki (Kanagawa JPX), Solid electrolyte fuel cell.
  20. Shundo Hiroyuki (Kawasaki JPX), Solid electrolyte fuel cell.
  21. Diethelm Roland (Winterthur CHX), Solid electrolytic fuel cell and method of dissipating heat therein.
  22. Fraioli Anthony V. (Hawthorn Woods IL), Solid oxide fuel cell having compound cross flow gas patterns.
  23. Hartvigsen Joseph J. (Kaysville UT), Thermally integrated heat exchange system for solid oxide electrolyte systems.

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  1. Doll, Wade J.; Kelley, Douglas P., Air conditioning systems for computer systems and associated methods.
  2. Batawi, Emad El; Hickey, Darren; McElroy, James, Anode with remarkable stability under conditions of extreme fuel starvation.
  3. El Batawi, Emad, Anode with remarkable stability under conditions of extreme fuel starvation.
  4. Armstrong, Tad; Wilson, James; Herchen, Harald; Darga, Daniel; Pillai, Manoj, Coatings for SOFC metallic interconnects.
  5. Shivanath, Rohith; Ayre, Brendan; Armstrong, Tad; Gasda, Michael; Darga, Daniel; Herchen, Harald; Karuppaiah, Chockkalingam; Dawson, Brandon; Oswal, Ravi, Composition and processing of metallic interconnects for SOFC stacks.
  6. Doll, Wade J., Computer cabinets having progressive air velocity cooling systems and associated methods of manufacture and use.
  7. Doll, Wade J., Computer cabinets having progressive air velocity cooling systems and associated methods of manufacture and use.
  8. Yatskov, Alexander I., Cooling systems and heat exchangers for cooling computer components.
  9. Yatskov, Alexander I., Cooling systems and heat exchangers for cooling computer components.
  10. Yatskov, Alexander I., Cooling systems and heat exchangers for cooling computer components.
  11. Yatskov, Alexander I., Cooling systems and heat exchangers for cooling computer components.
  12. Parihar, Shailendra; Batawi, Emad El; Hothur, Anita Pradeep, Corrosion resistant barrier layer for a solid oxide fuel cell stack and method of making thereof.
  13. Parihar, Shailendra; El Batawi, Emad; Hothur, Anita Pradeep, Corrosion resistant barrier layer for a solid oxide fuel cell stack and method of making thereof.
  14. Janousek, Martin; Armstrong, Tad; Nguyen, Dien; Kumar, Ananda H., Crack free SOFC electrolyte.
  15. Miller, David N.; Savaniu, Cristian; Irvine, John T S; Armstrong, Tad, Doped scandia stabilized zirconia electrolyte compositions.
  16. Ruhl, Robert C.; Milliken, Christopher E.; Petrik, Michael A., Electrochemical apparatus with reactant micro-channels.
  17. Sudhan, Karthick; Nawathe, Amit; Srivastava, Rohit; Sharif, Mohamed; Dudhmande, Abhishek; Bekkedahl, Timothy, Electrochemical impedance spectroscopy (EIS) analyzer and method of using thereof.
  18. Tang,Zheng; Ghosh,Debabrata, Electrode pattern for solid state ionic devices.
  19. Chun, Myung-Suk; Shim, Min Suk; Choi, Dae Ki, Electrokinetic micro power cell using pile-up disk type microfluidic-chip with multi-channel.
  20. Leach,David H.; Carlstrom, Jr.,Charles M., Electrostatically actuated shutter and array for use in a direct oxidation fuel cell.
  21. Boff,James Charles; Turpin,Mark Christopher, Flow field plate geometries.
  22. Turpin, Mark Christopher; Chapman, Alan Robert, Flow field plate geometries.
  23. Agnew, Gerard D; Dixon, Peter J, Fuel cell and a method of manufacturing a fuel cell.
  24. Homma, Hiroki; Izumi, Masahiko; Dan, Koji, Fuel cell and fuel cell stack.
  25. Tsunoda, Tadashi, Fuel cell and fuel cell stack with pressure chambers.
  26. Herman, Gregory S; Mardilovich, Peter; Champion, David; O'Neil, James, Fuel cell assemblies and methods of making the same.
  27. Dan, Koji, Fuel cell capable of preventing anode oxidation.
  28. Tsunoda,Tadashi, Fuel cell configured with discharge passages that preheat fuel gas and prevent cross leakage.
  29. Couse, Stephen; Darga, Daniel; Herchen, Harald; Karuppaiah, Chockkalingam, Fuel cell interconnect.
  30. Darga, Daniel; Herchen, Harald; Karuppaiah, Chockkalingam; Oswal, Ravi; Majagi, Shivanand, Fuel cell interconnect heat treatment method.
  31. Batawi, Emad El; Leming, Andres; Parihar, Shailendra; Gasda, Michael, Fuel cell interconnect with reduced voltage degradation over time.
  32. Darga, Daniel; Armstrong, Tad; Srivatsan, Vijay; Herchen, Harald; Lin, Cheng-Yu, Fuel cell interconnect with reduced voltage degradation over time.
  33. Couse, Stephen; Darga, Daniel; Herchen, Harald; Karuppaiah, Chockkalingam, Fuel cell interconnects and methods of fabrication.
  34. Richards, Gilbert; Trevisan, David; Lee, Michael; Mahler, Jessica; Parker, Ross; Clarabut, Alex; Pearson, Chad; Ballantine, Arne; Weingaertner, David; Hixson, Jason; Mitlitsky, Fred, Fuel cell mechanical components.
  35. Trevisan, David; Daco, Christian; Baugh, David, Fuel cell mechanical components.
  36. Bourgeois, Richard Scott; Thompson, Anthony Mark; Johnson, Curtis Alan, Fuel cell stack and fuel cell module.
  37. Kearl,Daniel A; Champion,David; Herman,Gregory S; Peterson,Richard B., Fuel cell with integral manifold.
  38. Kearl, Daniel A; Champion, David; Herman, Gregory S; Peterson, Richard B., Fuel cell with integral manifold and laterally spaced electrodes.
  39. Allen, Jeffrey P., Fuel cell with internal thermally integrated autothermal reformer.
  40. Ohlsen, Leroy J.; Cooke, Aaron M.; Mallari, Jonathan C.; Chan, Chung M.; Rice, Gordon L.; Nelson, Craig E., Fuel cells having silicon substrates and/or sol-gel derived support structures.
  41. Darga, Daniel; Srivatsan, Vijay; Gottmann, Matthias; Ramanan, Ram; Prasad, Paturi Balaji Narasimha; Guntanur, Ramesha, Interconnect and end plate design for fuel cell stack.
  42. Prasad, Paturi Balaji Narasimha; Guntanur, Ramesha; Sundararajan, Ananda; Ramanan, Natarajan; Darga, Daniel, Interconnect and end plate design for fuel cell stack.
  43. Srivatsan, Vijay; Groesch, Michael; Darga, Daniel; Gottmann, Matthias; Ramanan, Ram; Prasad, Paturi Balaji Narasimha; Guntanur, Ramesha; Sundararajan, Ananda; Parhar, Sachin, Interconnect and end plate design for fuel cell stack.
  44. Darga, Daniel; Verma, Avinash; Couse, Stephen; Armstrong, Tad, Interconnect for fuel cell stack.
  45. Armstrong, Tad; Batawi, Emad El; Petersen, Eric, Internal reforming anode for solid oxide fuel cells.
  46. Mittelstadt, Laurie S.; Smith, Joshua W., Ion exchange system structure with a microtextured surface, method of manufacture, and method of use thereof.
  47. Kohno, Ryuji; Nagata, Tatsuya; Kitano, Makoto; Seido, Masahiro; Nakagawa, Kazuhiko, Membrane electrode composite module, fuel cell and electronic equipment, and method of manufacturing the membrane electrode composite module.
  48. Haltiner, Jr., Karl J.; Mukerjee, Subhasish, Method for preparing an interconnect.
  49. Gottmann, Matthias; Muhl, Patrick; Pearson, Chad; Smith, James Daniel, Method of controlling a fuel cell system using impedance determination.
  50. Gottmann, Matthias; Muhl, Patrick; Pearson, Chad; Smith, James Daniel, Method of controlling a fuel cell system using impedance determination.
  51. Verma, Avinash; Oswal, Ravi; Dawson, Brandon; Bollinger, Brian; Herchen, Harald; Armstrong, Tad, Method of fabricating an interconnect for a fuel cell stack.
  52. Batawi, Emad El; Petersen, Eric; Touma, Mina; Stephenson, Richard, Multi-layered coating providing corrosion resistance to zirconia based electrolytes.
  53. Doll, Wade J., Multi-stage air movers for cooling computer systems and for other uses.
  54. Armstrong, Tad; Batawi, Emad El; Janousek, Martin; Pillai, Manoj, Phase stable doped zirconia electrolyte compositions with low degradation.
  55. Armstrong, Tad; El Batawi, Emad; Janousek, Martin; Pillai, Manoj, Phase stable doped zirconia electrolyte compositions with low degradation.
  56. Armstrong, Tad; El Batawi, Emad; Janousek, Martin; Pillai, Manoj, Phase stable doped zirconia electrolyte compositions with low degradation.
  57. Herchen, Harald; Lin, Cheng-yu; Lesher, Michael, Pre-formed powder delivery to powder press machine.
  58. Palmore, Tayhas; Lim, Keng Guan, Reactant delivery to a reactive surface in a channel.
  59. Ballantine, Arne; Gurunathan, Ranganathan; Pmsvvsv, Prasad; Vishnuvarjula, Anilkumar, Structure and method for fuel cell system where multiple fuel cells and power electronics feed loads in parallel allowing for integrated electrochemical impedance spectroscopy (EIS).
  60. Kelley, Douglas P.; Doll, Wade J.; Yatskov, Alexander I., Systems and associated methods for controllably cooling computer components.
  61. Kelley, Douglas P.; Doll, Wade J.; Yatskov, Alexander I., Systems and associated methods for controllably cooling computer components.
  62. Sridhar,K. R.; Nguyen,Dien, Textured electrolyte for a solid oxide fuel cell.
  63. Majagi, Shivanand; Herchen, Harald; Kapoor, Sanjiv; Gasda, Michael; Pong, Chung-Dee; Verma, Avinash, Thermal processing of interconnects.
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