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Electrocatalyst for alcohol oxidation in fuel cells 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01M-008/00
출원번호 US-0434548 (1999-11-08)
발명자 / 주소
  • Adzic Radoslav R.
  • Marinkovic Nebojsa S.
출원인 / 주소
  • Brookhaven Science Associates
대리인 / 주소
    Bogosian
인용정보 피인용 횟수 : 23  인용 특허 : 18

초록

Binary and ternary electrocatalysts are provided for oxidizing alcohol in a fuel cell. The binary electrocatalyst includes 1) a substrate selected from the group consisting of NiWO.sub.4 or CoWO.sub.4 or a combination thereof, and 2) Group VIII noble metal catalyst supported on the substrate. The te

대표청구항

[ What is claimed is:] [17.] A method of oxidizing alcohol comprising contacting said alcohol with an anode comprising an electrocatalyst, said electrocatalyst comprising:i) a substrate selected from the group consisting of NiWO.sub.4 or CoWO.sub.4 or a combination thereof, andii) Group VIII noble m

이 특허에 인용된 특허 (18)

  1. Takamura Tsutomu (Yokohama JPX) Sato Yuichi (Atsugi JPX) Nakamura Toshiaki (Yono JPX) Suzuki Nobukazu (Tokyo JPX), Air electrode.
  2. Liu Chia-tsun (Monroeville PA) Demczyk Brian G. (Rostrover Township ; Westmoreland County PA) Gongaware Paul R. (Penn Township ; Westmoreland County PA), Bifunctional air electrodes containing elemental iron powder charging additive.
  3. Shepard ; Jr. V. Roger (Mableton GA) Smalley Yardlyne G. (Riverdale GA) Bentz R. Dennis (Marietta GA), Bifunctional metal-air electrode.
  4. Gunner Alec Gordon,GBX ; Hyde Timothy Ian,GBX ; Potter Robert John,GBX ; Thompsett David,GBX, Catalyst.
  5. Buchanan Jeffrey S ; Potter Robert J,GBX ; Ralph Thomas R,GBX, Catalyst material.
  6. Ma Chaoying (Nutley NJ) Kowalak Albert D. (Cambridge MA), Electrocatalyst.
  7. Stonehart Paul (Madison CT) Watanabe Masahiro (Yamanashi JPX) Yamamoto Nobuo (Kanagawa JPX) Nakamura Toshihide (Kanagawa JPX) Hara Noriaki (Kanagawa JPX) Tsurumi Kazunori (Kanagawa JPX), Electrocatalyst.
  8. Stonehart Paul (Madison CT) Yamamoto Nobuo (Kanagawa JPX) Tsurumi Kazunori (Kanagawa JPX) Nakamura Toshihide (Kanagawa JPX) Hara Noriaki (Kanagawa JPX), Electrocatalyst for anode.
  9. Tseung Alfred C. C. (Essex GBX) Shen Pei K. (Essex GBX) Syed-Bokhari Jade (Essex GBX), Electrochromic and electrocatalytic material.
  10. Wilkinson David,CAX ; Voss Henry H.,CAX ; Prater Keith B.,CAX ; Hards Graham A.,GBX ; Ralph Thomas R.,GBX ; Thompsett David,GBX, Electrode.
  11. Reddy N. R. K. Vilambi (Andover MA) Taylor Earl J. (Chelmsford MA), Generation of electricity with fuel cell using alcohol fuel.
  12. Buzzelli Edward S. (Export PA), Metal/air cells and improved air electrodes for use therein.
  13. Hervert George L. (Woodstock IL), Method for the preparation of an electrocatalyst.
  14. Brown David E. (Weybridge GB2) Mahmood Mahmood N. (Walton-on-Thames GB2), Method of stabilizing electrodes coated with mixed oxide electrocatalysts during use in electrochemical cells.
  15. Yepez Omar, Non poisoning fuel cell and method.
  16. Kuznetsov Irena ; Golovin Milton Neal, Recharge catalyst with thin film carbon coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode.
  17. Sarangapani Shantha (17 Rose Marie La. Walpole MA 02081), Redox promoters for methonol fuel cells.
  18. Loutfy ; Raouf O. ; Ho ; Paul P. K., Stable electrode for electrochemical applications.

이 특허를 인용한 특허 (23)

  1. Adzic, Radoslav; Brankovic, Stanko; Wang, Jia, Carbon monoxide tolerant electrocatalyst with low platinum loading and a process for its preparation.
  2. Adzic, Radoslav; Zhang, Junliang; Vukmirovic, Miomir, Electrocatalyst for oxygen reduction with reduced platinum oxidation and dissolution rates.
  3. Adzic, Radoslav; Zhang, Junliang; Vukmirovic, Miomir, Electrocatalyst for oxygen reduction with reduced platinum oxidation and dissolution rates.
  4. Adzic, Radoslav; Mo, Yibo; Vukmirovic, Miomir; Zhang, Junliang, Electrocatalysts having platium monolayers on palladium, palladium alloy, and gold alloy core-shell nanoparticles, and uses thereof.
  5. Rolison, Debra R.; Anderson, Michele L.; Stroud, Rhonda M., Electrocatalytic enhancement with catalyst-modified carbon-silica composite aerogels.
  6. Cooper, Susan Joy; Hoogers, Gregor, Electrode structure.
  7. Kubusch, Dietmar; Leifert, Torsten, Industrial tow truck with electrical traction drive.
  8. O'Rear, Dennis J., Low melting point triglycerides for use in fuels.
  9. O'Rear, Dennis J., Low melting point triglycerides for use in fuels.
  10. Christian, Joel B., Method of making tungsten-containing fuel cell catalysts.
  11. Zhou, Zhenhua; Weiner, Heiko; Wollrab, Radmila, Multifunctional hydrogenation catalysts.
  12. Adzic, Radoslav; Zhang, Junliang; Mo, Yibo; Vukmirovic, Miomir Branko, Platinum- and platinum alloy-coated palladium and palladium alloy particles and uses thereof.
  13. Adzic, Radoslav; Zhang, Junliang; Mo, Yibo; Vukmirovic, Miomir, Platinum-coated non-noble metal-noble metal core-shell electrocatalysts.
  14. Giaquinta, Daniel M.; Strasser, Peter; Gorer, Alexander; Devenney, Martin; Oyanagi, Hiroyuki; Urata, Kenta; Fukuda, Hiroichi; Cendak, Keith James; Chondroudis, Konstantinos, Platinum-copper fuel cell catalyst.
  15. Cendak, Keith James; Gorer, Alexander; Strasser, Peter; Devenney, Martin; Fan, Qun; Chondroudis, Konstantinos; Giaquinta, Daniel M.; Urata, Kenta; Oyanagi, Hiroyuki, Platinum-copper-nickel fuel cell catalyst.
  16. Amendola, Steven C.; Binder, Michael; Sharp-Goldman, Stefanie L.; Kelly, Michael T.; Petillo, Phillip J., Process for making a hydrogen generation catalyst.
  17. Ruth, Karsten; Biberbach, Peter; Starz, Karl-Anton; McIntosh, Ralph, Process for preparing an anode catalyst for fuel cells and the anode catalyst prepared therewith.
  18. Zhou, Zhenhua; Weiner, Heiko, Processes for making catalysts with metal halide precursors.
  19. Prinz, Friedrich B.; Gür, Turgut M.; Shim, Joon Hyung, Solid-state direct methanol thin film fuel cell.
  20. Mei, Wu; Tamura, Jun; Nakano, Yoshihiko, Supported catalyst and fuel cell.
  21. Adzic, Radoslav; Vukmirovic, Miomir; Sasaki, Kotaro, Synthesis of metal-metal oxide catalysts and electrocatalysts using a metal cation adsorption/reduction and adatom replacement by more noble ones.
  22. Christian, Joel B., Tungsten-based electrocatalyst and fuel cell containing same.
  23. Christian,Joel B.; Mendenhall,Robert G., Tungsten-containing fuel cell catalyst and method of making same.
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