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Proton conducting polymers prepared by direct acid casting 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
  • H01M-008/02
출원번호 US-0627769 (1996-04-01)
발명자 / 주소
  • Savinell Robert F.
  • Litt Morton H.
출원인 / 주소
  • Case Western Reserve University
대리인 / 주소
    Fay, Sharpe, Beall, Fagan, Minnich & McKee
인용정보 피인용 횟수 : 48  인용 특허 : 3

초록

A method for casting solid polymer electrolyte membranes comprising proton conducting polymers stable at temperatures in excess of 100.degree. C. directly from acid solution. The invention further relates to the enhanced performance of these membranes with respect to conductivity. Particularly, the

대표청구항

[ We claim:] [1.] A method for casting a solid polymer electrolyte membrane, comprising:preparing a solution of the polymer dissolved in an acid solvent which further contains a doping acid;casting the solution to produce a membrane; anddrying the cast membrane.

이 특허에 인용된 특허 (3)

  1. Doddapaneni Narayan (Albuquerque NM) Ingersoll David (Albuquerque NM), Electrolytes for power sources.
  2. Savinell Robert F. (Solon OH) Litt Morton H. (University Heights OH), Proton conducting polymers used as membranes.
  3. Andrieu Xavier (Bretigny sur Orge FRX) Kerreneur Laurence (Marcoussis FRX), Proton-conducting polymer solid electrolyte.

이 특허를 인용한 특허 (48)

  1. Klebanoff,Leonard Elliott; Rader,Daniel John; Walton,Christopher; Folta,James, Adhesive particle shielding.
  2. Kaye, Ian W.; Somogyvari, Arpad, Annular fuel processor and methods.
  3. Kourtakis, Kostantinos, Anode electrocatalysts for coated substrates used in fuel cells.
  4. Kaye, Ian W.; Brantley, Jennifer E.; DeRenzi, Michael C., Compact fuel cell package.
  5. Taft, III, Karl Milton; Kurano, Matthew Robert, Composite electrolyte for fuel cells.
  6. Kurano, Matthew Robert; Panambur, Gangadhar; Mada Kannan, Arunachala Nadar; Taft, III, Karl Milton, Composite electrolyte with crosslinking agents.
  7. Taft, III,Karl Milton; Kurano,Matthew Robert; Kannan,Arunachala Nadar Mada, Composite polymer electrolytes for proton exchange membrane fuel cells.
  8. Taft, III,Karl Milton; Kurano,Matthew Robert; Mada Kannan,Arunachala Nadar, Composite polymer electrolytes for proton exchange membrane fuel cells.
  9. Kaschmitter, James L.; Kaye, Ian W., Disposable component on a fuel cartridge and for use with a portable fuel cell system.
  10. Kaye, Ian W.; Tucker, Gerry, Efficient micro fuel cell systems and methods.
  11. Kaye, Ian W.; Tucker, Gerry, Efficient micro fuel cell systems and methods.
  12. Kourtakis, Kostantinos, Electrocatalysts and processes for producing.
  13. Kourtakis,Kostantinos, Electrocatalysts and processes for producing.
  14. Kaschmitter, James L.; Kaye, Ian W; Di Scipio, William R., Fuel cartridge connectivity.
  15. Kaye,Ian W., Fuel cell cartridge filters and pressure relief.
  16. Kaye, Ian W., Fuel cell cartridge with reformate filtering.
  17. Kaye, Ian W.; Khan, Qailmas, Fuel processor dewar and methods.
  18. Kaye,Ian W.; Khan,Qailmas, Fuel processor dewar and methods.
  19. Brantley, Jennifer E.; Kaye, Ian W.; Somogyvari, Arpad; Tucker, Gerry; Chan, Fan Liang, Fuel processor for use with portable fuel cells.
  20. Brantley, Jennifer E.; Kaye, Ian W.; DeRenzi, Michael C.; Di Scipio, William, Heat efficient portable fuel cell systems.
  21. Lee, Young Moo; Park, Ho Bum; Han, Sang Hoon; Jung, Chul Ho, Hollow fiber, dope composition for forming hollow fiber, and method of preparing hollow fiber using the same.
  22. Huth, Andreas; Jacksch, Christiane; Thomas, Martin, Membrane electrode assembly with hydrogenatable material for a fuel cell.
  23. Kaye,Ian W.; DiScipio,William R., Method and system for controlling fluid delivery in a fuel cell.
  24. Kiefer,Joachim; Uensal,Oemer, Method for producing a membrane from a crosslinked polymer blend, and corresponding fuel cell.
  25. Kaye, Ian W.; Di Scipio, William, Methods for controlling fluid delivery in a micro fuel cell system.
  26. Kaye, Ian W., Micro fuel cell architecture.
  27. Kaye, Ian W., Micro fuel cell thermal management.
  28. Cabasso,Israel; Yuan,Youxin; Johnson,Frederick E., Modified polybenzimidazole (PBI) membranes for enhanced polymer electrochemical cells.
  29. Sikkema, Doetze Jakob; Versteegen, Ronny Mathieu; Pouderoijen, Maarten Jozef, Phenol compounds and (co)polymers thereof.
  30. Kaye,Ian W., Planar micro fuel processor.
  31. Lee, Young Moo; Lee, Jae-Eun; Jung, Chul-Ho; Park, Ho-Bum, Polyimide-co-polybenzoxazole copolymer, preparation method thereof, and gas separation membrane comprising the same.
  32. Lee, Young Moo; Park, Ho-Bum; Jung, Chul-Ho; Han, Sang-Hoon, Polymer compounds and a preparation method thereof.
  33. Lee, Young Moo; Park, Ho-Bum; Jung, Chul-Ho; Han, Sang-Hoon, Polymer compounds and a preparation method thereof.
  34. Lee, Young-Moo; Han, Sang-Hoon; Jung, Chul-Ho; Park, Ho-Bum, Polymer compounds and a preparation method thereof.
  35. Bjerrum, Niels Janniksen; Li, Qingfeng; Hjuler, Hans Aage, Polymer electrolyte membrane fuel cells.
  36. Kaye, Ian W., Portable fuel processor.
  37. Kaye, Ian W.; Newell, Kenneth J., Portable systems for engine block.
  38. Brunk,Donald H.; Perti,Deepak, Process for making planar framed membrane electrode assembly arrays, and fuel cells containing the same.
  39. Onorato Frank J. ; Sansone Michael J. ; Kim Dai W. ; French Stuart M. ; Marikar Faruq, Process for producing polybenzimidazole fabrics for use in fuel.
  40. Sugiyama, Yuichiro; Yamamoto, Hisashi, Proton conducting electrolyte.
  41. Akita, Hiroshi; Ichikawa, Masao; Iguchi, Masaru; Oyanagi, Hiroyuki, Proton conducting polymer, method for producing the same, solid polymer electrolyte and electrode.
  42. Akita, Hiroshi; Ichikawa, Masao; Iguchi, Masaru; Oyanagi, Hiroyuki, Proton conducting polymer, method for producing the same, solid polymer electrolyte and electrode.
  43. Hiroshi Akita JP; Masao Ichikawa JP; Masaru Iguchi JP; Hiroyuki Oyanagi JP, Proton conducting polymer, method for producing the same, solid polymer electrolyte and electrode.
  44. Calundann,Gordon; Sansone,Michael J.; Uensal,Oemer; Kiefer,Joachim, Proton-conducting membrane and the use thereof.
  45. Jacob, St?phane; Fr?hlich, Lothar; Olma, Konrad; Popall, Michael; Kahlenberg, Frank, Proton-conductive membranes and layers and methods for their production.
  46. Jacob,St��phane; Fr��hlich,Lothar; Olma,Konrad; Popall,Michael; Kahlenberg,Frank, Proton-conductive membranes and layers and methods for their production.
  47. Kaye,Ian W.; Kaschmitter,James L., Smart fuel cell cartridge.
  48. Chen, Jong Pyng; Chen, Jen Luan; Shih, Chih Jer; Chen, Chih Yuan, Structures of the proton exchange membranes with different molecular permeabilities.
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