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Corrosion resistant coated fuel cell plate with graphite protective barrier and method of making the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-002/16
  • H01M-008/02
출원번호 US-0415781 (1999-10-08)
발명자 / 주소
  • Iqbal, Zafar
  • Narasimhan, Dave
  • Guiheen, James V.
  • Rehg, Timothy
출원인 / 주소
  • Hybrid Power Generation Systems, LLC
대리인 / 주소
    Sutherland Asbill &
인용정보 피인용 횟수 : 11  인용 특허 : 19

초록

A corrosion resistant coated fuel cell plate and method of making the same are embodied in a metal plate provided with a graphite emulsion coating and then a layer of graphite foil which is pressed over the coating. The graphite emulsion bonds the graphite foil to the metal plate and seals fine scal

대표청구항

1. A coated fuel cell bipolar plate comprising:a metal plate; an electrically conductive coating over the metal plate, wherein the electrically conductive coating comprises a graphite emulsion; and a corrosion resistant overcoating formed over the conductive coating, the corrosion resistant overcoat

이 특허에 인용된 특허 (19)

  1. Neutzler Jay Kevin, Brazed bipolar plates for PEM fuel cells.
  2. Nickols ; Jr. Richard C. (Glastonbury CT) Trocciola John C. (Glastonbury CT), Corrosion protection for a fuel cell coolant system.
  3. Li Yang (Troy MI) Meng Wen-Jin (Okemos MI) Swathirajan Swathy (West Bloomfield MI) Harris Stephen J. (Bloomfield MI) Doll Gary L. (Orion Township ; Oakland County MI), Corrosion resistant PEM fuel cell.
  4. Hinden Jean M. (Chambsy CHX) Beer Henri B. (Heide Kalmthout BEX), Dimensionally stable coated electrode for electrolytic process, comprising protective oxide interface on valve metal bas.
  5. Khandkar Ashok C. ; Elangovan Singaravelu, Electrical connector apparatus for planar solid oxide fuel cell stacks.
  6. Reichert David Lee ; Seastrom Charles Collmar ; Felix Vinci Martinez ; Law ; Jr. Clarence Garlan ; Trainham ; III James Arthur ; Newman John Scott, Electrochemical cell having an oxide growth resistant current distributor.
  7. Faita Giuseppe (Novara ITX) Mantegazza Claudio (Saronno ITX), Electrochemical cell provided with ion exchange membranes and bipolar metal plates.
  8. Faita Giuseppe (Novara ITX) Mantegazza Claudio (Saronno ITX), Electrochemical cell provided with ion exchange membranes and bipolar metal plates.
  9. Kaji Hisatsugu (Iwaki JPX) Saitoh Kuniyuki (Abiko JPX), Electrode substrate provided with manifold, for a fuel cell and process for producing the same.
  10. Dahlberg Reinhard (Flein DEX), Electrode system for a fuel or electrolysis cell arrangement.
  11. Weres Oleh (P.O. Box 116 Vineburg CA 95487) Hoffmann Michael R. (1625 Laurel St. South Pasadena CA 91030), Electrode, electrode manufacturing process and electrochemical cell.
  12. Fauteux Denis G. ; Shi Jie, Electrolytic cell having a controlled electrode surface interface.
  13. Wilkinson David P. (North Vancouver CAX) Lamont Gordon J. (Vancouver CAX) Voss Henry H. (West Vancouver CAX) Schwab Clemens (Friedrichshafen DEX), Embossed fluid flow field plate for electrochemical fuel cells.
  14. Kaji Hisatsugu (Iwaki JPX) Saitoh Kuniyuki (Abiko JPX), Fuel cell electrode substrate provided with peripheral sealers.
  15. Spear ; Jr. Reginald G. ; Mueggenburg H. Harry ; Hodge Rex, Fuel cell platelet separators having coordinate features.
  16. Washington Kirk B. (Richmond CAX) Wilkinson David P. (North Vancouver CAX) Voss Henry H. (West Vancouver CAX), Laminated fluid flow field assembly for electrochemical fuel cells.
  17. Remppel Dieter (P.O. Box 1749 Canmore ; Alberta T0L 0M0 CAX), Method for improving efficiency of electro-chemical cells.
  18. Yoshimura Joji,JPX ; Nonobe Yasuhiro,JPX ; Yamane Keiji,JPX, Separator for fuel cell, fuel cell incorporating the same, and method of production of the same.
  19. Gibson Richard (Torrance CA) MacKnight Allen (Lakewood CA), Solid oxide fuel cell stacking assembly.

이 특허를 인용한 특허 (11)

  1. Hammerschmidt, Albert, Bipolar plate and fuel cell comprising such a bipolar plate.
  2. Budinski, Michael K.; Vyas, Gayatri; Kunrath Neto, Augusto O.; Moore, John J., Coated steel bipolar plates.
  3. Teer, Dennis; Goruppa, Alex, Coating apparatus and method.
  4. Lee, Dai Gil; Yu, Ha Na; Kim, Byoung Chul; Kim, Bu Gi; Lim, Jun Woo; Suh, Jung Do, Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same.
  5. Lee, Dai Gil; Yu, Ha Na; Kim, Byoung Chul; Kim, Bu Gi; Lim, Jun Woo; Suh, Jung Do, Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same.
  6. Delfino, Antonio; Olsommer, David; Buchi, Felix, Flexible graphite/metal distribution plate for a fuel cell assembly.
  7. Ferrer, Ismael; Yang, Chuanfang, Fluoropolymer fine fiber.
  8. Coleman, Philip D.; Murray, Greg E.; Napolitano, Marco; Tomasek, Aaron; Bowman, Brian; Krassowski, Daniel W.; Frastaci, Michael, Graphite electrode.
  9. Coleman, Philip Dennis; Frastaci, Michael; Murray, Gregory E.; Napolitano, Marco; Tomasek, Aaron; Bowman, Brian; Krassowski, Daniel W., Graphite electrodes.
  10. Coleman, Philip Dennis; Frastaci, Michael; Murray, Gregory E.; Napolitano, Marco; Tomasek, Aaron; Bowman, Brian; Krassowski, Daniel W., Graphite electrodes.
  11. Jeon, Yoo Taek; Chung, Kyeong Woo; Myung, Hyun Sik; Yun, Yong Sik; Park, Jong In; Kim, Eun Young, Stainless steel separator for fuel cell having M/MNx and MOyNz layer and method for manufacturing the same.
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