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Organic fuel cell methods and apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/10
출원번호 US-0478801 (1995-06-07)
발명자 / 주소
  • Surampudi Subbarao
  • Narayanan Sekharipuram R.
  • Vamos Eugene
  • Frank Harvey A.
  • Halpert Gerald
  • Olah George A.
  • Prakash G. K. Surya
출원인 / 주소
  • California Institute of Technology
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 27  인용 특허 : 15

초록

A liquid organic fuel cell is provided which employs a solid electrolyte membrane. An organic fuel, such as a methanol/water mixture, is circulated past an anode of a cell while oxygen or air is circulated past a cathode of the cell. The cell solid electrolyte membrane is preferably fabricated from

대표청구항

[ What is claimed is:] [1.]1. An aqueous methanol operating fuel cell, comprising:an anode formed with particles of catalyst of material which are effective to catalyze methanol,said anode including a first surface that has a layer of liquid perfluorooctanesulfonic applied thereto, and said first su

이 특허에 인용된 특허 (15)

  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.
  2. Raistrick Ian D. (Los Alamos NM), Electrode assembly for use in a solid polymer electrolyte fuel cell.
  3. Fujita Kazunori (Ibaraki JPX) Tamura Kohki (Hitachi JPX) Kawana Hidejiro (Hitachi JPX) Iwamoto Kazuo (Hitachi JPX) Horiba Tatsuo (Hitachi JPX), Fuel cell.
  4. Takeuchi Seizi (Hitachiota JPX) Ishii Kenzo (Hitachi JPX) Kahara Toshiki (Tokaimura JPX) Imahashi Jinichi (Hitachi JPX) Takeuchi Masato (Katsuta JPX) Okada Hideo (Hitachi JPX) Okabe Sigeru (Hitachi J, Fuel cell.
  5. Tsukui Tsutomu (Hitachi JPX) Shimizu Toshio (Katsuta JPX) Doi Ryouta (Naka JPX), Fuel cell battery using acidic electrolyte.
  6. Kudo Tetsuichi (Tokyo JPX) Kikuchi Go (Tokyo JPX) Obayashi Hidehito (Tokyo JPX) Tamura Kohki (Hitachi JPX), Fuel cell using electrolyte-soluble fuels.
  7. Tsukui, Tsutomu; Shimizu, Toshio; Doi, Ryota; Tsutsumi, Yasuyuki, Fuel cell using organic, high-molecular weight electrolyte.
  8. Horiba Tatsuo (Hitachi JPX) Iwamoto Kazuo (Hitachi JPX) Kawana Hidejiro (Hitachi JPX) Fujita Kazunori (Tohkai JPX) Tamura Kohki (Hitachi JPX), Fuel element for liquid fuel cell and a liquid fuel cell.
  9. Lawson Daniel D. (Arcadia CA) Ingham John D. (La Crescenta CA), High performance methanol-oxygen fuel cell with hollow fiber electrode.
  10. Shimizu, Toshio; Satou, Takanori; Tsukui, Tsutomu; Doi, Ryouta; Yamaguchi, Motoo, Liquid fuel cell.
  11. Tsukui Tsutomu (Hitachi JPX) Yasukawa Saburo (Katsuta JPX) Shimizu Toshio (Katsuta JPX) Doi Ryota (Ibaraki JPX) Yamaguchi Motoo (Hitachi JPX) Iwaasa Shuzou (Hitachi JPX), Liquid fuel cell.
  12. Grot Walther G. (Chadds Ford PA) Banerjee Shoibal (Newark DE), Membrane and electrode structure.
  13. Kawana Hidejiro (Hitachi JPX) Horiba Tatsuo (Hitachi JPX) Iwamoto Kazuo (Hitachi JPX) Fujita Kazunori (Tohkai JPX) Tamura Kohki (Hitachi JPX), Methanol fuel cell.
  14. Sterzel Hans-Josef (Dannstadt-Schauernheim DEX), Methanol/air fuel cells.
  15. Watanabe Masahiro (No. 2-10 ; Kitashin 2-chome Kofu-shi ; Yamanashi JPX), Process of preparing electrode for fuel cell.

이 특허를 인용한 특허 (27)

  1. Qi,Zhigang; Kaufman,Arthur, Alcohol fueled direct oxidation fuel cells.
  2. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
  3. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
  4. Surampudi,Subbarao; Frank,Harvey A.; Narayanan,Sekharipuram R.; Chun,William; Jeffries Nakamura,Barbara; Kindler,Andrew; Halpert,Gerald, Direct methanol feed fuel cell and system.
  5. Qi,Zhigang; Hollett,Mark; Kaufman,Arthur, Direct secondary alcohol fuel cells.
  6. Adzic, Radoslav; Kowal, Andrzej, Electrocatalyst for alcohol oxidation at fuel cell anodes.
  7. Chuang,Karl T.; Sanger,Alan R.; Luo,Jingli; Slavov,Stefan V., Electrochemical process for oxidation of alkanes to alkenes.
  8. Masel, Richard I.; Larsen, Robert; Ha, Su Yun, Formic acid fuel cells and catalysts.
  9. Pan, Alfred I-Tsung; Hanson, Eric G., Fuel additives for fuel cell.
  10. Adams,Paul, Fuel cartridge for fuel cells.
  11. Norihiro Tomimatsu JP; Hideyuki Ohzu JP; Yoshihiro Akasaka JP; Kazuhiro Yasuda JP; Masahiro Takashita JP, Fuel cell.
  12. Masel, Richard I.; York, Cynthia A.; Waszczuk, Piotr; Wieckowski, Andrzej, Fuel cell membranes and crossover prevention.
  13. Sato,Yuusuke; Sakaue,Eiichi; Matsuoka,Kei; Tomioka,Kentaro, Fuel cell system.
  14. Masel,Richard I.; Rice,Cynthia A.; Waszczuk,Piotr; Wieckowski,Andrzej, Fuel cells and fuel cell catalysts.
  15. Cao,Shuguang; Xu,Helen; Jeanes,Thomas; Nam,Kie Hyun; Chen,Jian Ping, Ion conductive block copolymers.
  16. Cao,Shuguang; Chen,Jian Ping; Jeanes,Thomas; Nam,Kie Hyun; Olmeijer,David; Xu,Helen, Ion conductive random copolymers.
  17. Masel,Richard I.; Mozsgai,Gregory, Liquid feed fuel cell with nested sealing configuration.
  18. Divisek, Jiri, Methanol fuel cell comprising a membrane which conducts metal cations.
  19. Surampudi, Subbarao; Narayanan, Sekharipuram R.; Vamos, Eugene; Frank, Harvey A.; Halpert, Gerald; Olah, George A.; Prakash, G. K. Surya, Organic fuel cell methods and apparatus.
  20. Vamos,Eugene; Surampudi,Subbarao; Narayanan,Sekharipuram R.; Frank,Harvey A.; Halpert,Gerald; Olah,George A.; Prakash,G. K. Surya, Organic fuel cell methods and apparatus.
  21. Masel,Richard I.; Ha,Su; Adams,Brian, Organic fuel cells and fuel cell conducting sheets.
  22. Guo, Jiusheng; Zhamu, Aruna; Jang, Bor Z., Organic vapor fuel cell.
  23. Masel, Richard I.; Zhu, Yimin; Larsen, Robert T., Palladium-based electrocatalysts and fuel cells employing such electrocatalysts.
  24. Ren, Xiaoming; Kovacs, Frank W.; Shufon, Kevin J.; Gottesfeld, Shimshon, Passive water management techniques in direct methanol fuel cells.
  25. Nemeth,Laszlo T.; Oroskar,Anil R.; Vanden Bussche,Kurt M.; Towler,Gavin P.; Pittman,Rusty M., Solid fuels for fuel cells.
  26. Cao,Shuguang; Xu,Helen; Jeanes,Thomas; Nam,Kie Hyun; Chen,Jian Ping; Olmeijer,David, Sulfonated copolymer.
  27. Narayanan,Sekharipuram R.; Yen,Shiao Pin S., Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells.
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