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Polymer material for electrolytic membranes in fuel cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
  • H01M-008/22
  • C08J-005/18
출원번호 US-5618991 (1995-11-22)
발명자 / 주소
  • Yen Shaio-Ping S.
  • Narayanan Sekharipuram R.
  • Halpert Gerald
  • Graham Eva
  • Yavrouian Andre
출원인 / 주소
  • California Institute of Technology
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 83  인용 특허 : 4

초록

A polymer, PEEK or SPES is processed to use it as a proton conducting membrane for a fuel cell. Asymmetric properties are formed.

대표청구항

[ What is claimed:] [1.] A method of processing a polymer to enhance its proton conducting characteristics, comprising:

이 특허에 인용된 특허 (4)

  1. Surampudi Subbarao (Glendora CA) Narayanan Sekharipuram R. (Altadena CA) Vamos Eugene (La Canada CA) Frank Harvey A. (Encino CA) Halpert Gerald (Pasadena CA) Olah George A. (Beverly Hills CA) Prakash, Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane.
    상세보기
  2. Ehrenberg Scott G. (Fishkill NY) Serpico Joseph (Troy NY) Wnek Gary E. (Latham NY) Rider Jeffrey N. (Troy NY), Fuel cell incorporating novel ion-conducting membrane.
    상세보기
  3. Sterzel Hans-Josef (Dannstadt-Schauernheim DEX) Sanner Axel (Frankenthal DEX), Membranes of substantially non-crosslinked organic polymers which contain bonded ionogenic groups.
    상세보기
  4. Sluma Heinz-Dieter (Grossostheim DEX) Huff Dieter (Obernburg DEX), Method for sulfonating aromatic polyether sulfones.
    상세보기

이 특허를 인용한 특허 (83)

  1. Andrew Kindler ; Sekharipuram R. Narayanan ; Thomas I. Valdez, Aerosol feed direct methanol fuel cell.
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  2. Thaler,Arne; Hintzer,Klaus; Lochhaas,Kai H.; Maerz,Franz; Hamrock,Steven J., Aqueous emulsion polymerization of functionalized fluoromonomers.
    상세보기
  3. An, Sung-Guk; Song, Min-Kyu; Kim, You-Mee; Park, Young-Mi; Lee, Chang-Bong; Kweon, Ho-Jin; Lee, Si-Hyun, Binder for a fuel cell catalyst composition, a membrane electrode assembly for a fuel cell using the binder and a method for preparing a membrane electrode assembly.
    상세보기
  4. Onodera, Toru; Sasaki, Shigeru; Yashiki, Daizaburo, Block copolymers and use thereof.
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  5. Yandrasits,Michael A.; Hamrock,Steven J.; Hintzer,Klaus; Thaler,Arne; Fukushi,Tatsuo; Jing,Naiyong; Lochhaas,Kai Helmut, Bromine, chlorine or iodine functional polymer electrolytes crosslinked by e-beam.
    상세보기
  6. Devine, John Neil; Wilson, Brian, Cells.
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  7. Cho,Ju hee; Pak,Chan ho, Composite electrolyte membrane and fuel cell containing the same.
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  8. Kaliaguine, Serge; Mikhailenko, Sergei; Zaidi, S. M. Javak, Composite electrolyte membranes for fuel cells and methods of making same.
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  9. Kurano, Matthew Robert; Panambur, Gangadhar; Mada Kannan, Arunachala Nadar; Taft, III, Karl Milton, Composite electrolyte with crosslinking agents.
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  10. Schnurnberger, Werner; Kerres, Jochen; Cui, Wei, Cross-linking of modified engineering thermoplastics.
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  11. Ishikawa,Junichi; Kuroki,Takashi; Fujiyama,Satoko; Omi,Takehiko; Nakata,Tomoyuki; Okawa,Yuichi; Miyazaki,Kazuhisa; Fujii,Shigeharu; Tamai,Shoji, Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin.
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  13. Gharib, Morteza; Rinderknecht, Derek; Gharib, Mostafa, Device and method for treating hydrocephalus.
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  15. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
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  16. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
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  17. Dweik,Badawi M.; Forchione,John W.; Manoukian,Mourad; Kosek,John A.; LaConti,Anthony B.; Evans,David A., Electrochemical-electrolytic capacitor and method of making the same.
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  44. Beckmann, Gerhard; Hirsch, Robert S., Methods and apparatuses for managing fluids in a fuel cell system.
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  47. Rajendran Govindarajulu, Multiple layer membranes for fuel cells employing direct feed fuels.
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  48. Kim,Hae kyoung, Nanocomposite electrolyte membrane and fuel cell employing the same.
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  50. Iwasaki Katsuhiko,JPX ; Yamamoto Taketsugu,JPX ; Terahara Atsushi,JPX ; Isobe Michihisa,JPX, Polymer electrolyte and process for producing the same.
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  51. Narang,Subhash; Ventura,Susanna C.; Olmeijer,David L., Polymer electrolyte having acidic, basic and elastomeric subunits.
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  52. Asano, Yoichi; Nanaumi, Masaaki; Kanaoka, Nagayuki; Sohma, Hiroshi; Saito, Nobuhiro; Matsuo, Junji; Goto, Kohei; Takahashi, Masayuki; Naito, Yuji; Masaka, Fusazumi, Polymer electrolyte membrane and solid polymer electrolyte fuel cell using same.
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  53. Shiao-Ping S. Yen ; Andrew Kindler ; Andre Yavrouian ; Gerald Halpert, Polymer electrolyte membrane assembly for fuel cells.
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  55. Yen Shiao-Ping S. ; Kindler Andrew ; Yavrouian Andre ; Halpert Gerald, Polymer electrolyte membrane assembly for fuel cells.
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  56. Guerra,Miguel A., Polymer electrolyte membranes crosslinked by direct fluorination.
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