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특허 상세정보

Gas diffusion composite electrode having polymeric binder coated carbon layer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C25B-011/04    H01M-004/86   
미국특허분류(USC) 204/284 ; 204/290R ; 204/294 ; 502/101
출원번호 US-0697194 (1985-02-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 29  인용 특허 : 1
초록

A gas diffusion composite electrode useful in an electrochemical cell comprising an electrochemically active layer and a backing layer, said active layer characterized as porous, homogeneous, hydrophilic, and electrolyte-permeable and comprising a sintered mixture of a major amount of an electrically conductive, hydrophilic, particulate material containing admixed therewith an electrochemically active catalyst, and a minor amount of a hydrophobic polymer, said particulate material being substantially coated with said hydrophobic polymer by precipitation ...

대표
청구항

A gas diffusion composite electrode useful in an electrochemical cell, comprising an electrochemically active layer and a backing layer, said active layer characterized as porous, homogeneous, hydrophilic, and electrolyte-permeable and comprising a sintered mixture of a major amount of an electrically conductive, hydrophilic, particulate material containing admixed therewith an electrochemically active catalyst, and a minor amount of a hydrophobic polymer, said particulate material being substantially coated with said hydrophobic polymer by precipitation...

이 특허를 인용한 특허 피인용횟수: 29

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  2. Kendall, Greg T.; Lisoski, Derek L.; Morgan, Walter R.; Griecci, John A.. Active dihedral control system for a torsionally flexible wing. USP2017099764819.
  3. Kendall, Greg T.; Morgan, Walter R.. Aircraft control system. USP2010097802756.
  4. Brown Oliver R. (Tyne and Wear GBX) Wilmott Martyn J. (Stockton GBX). Carbon electrodes including trasition metal dispersed therein. USP1990044915809.
  5. Kaplan, Alexander; Kelly, Thomas; Vu, Viet H.. Cathode for air assisted battery. USP2009117615508.
  6. Shuji Hitomi JP; Naohiro Tsumura JP; Shunsuke Mizutani JP. Composite catalyst for solid polymer electrolyte type fuel cell and processes for producing the same. USP2002126492295.
  7. Swiegers, Gerhard Frederick; Nattestad, Andrew; Antiohos, Dennis; Thompson, Fletcher William; Beirne, Stephen Thomas; Romano, Mark S.; Zheng, Wen; Chen, Jun; Wang, Caiyun; Kloos, Steven DuWayne. Composite three-dimensional electrodes and methods of fabrication. USP20180710026967.
  8. Matson Wayne R. (Ayer MA). Electrochemical testing system. USP1989024804455.
  9. Busse, Bernd; Bergman, Lars-Erik. Electrode. USP2004056733639.
  10. Iwasaki,Kazuhiko; Ohba,Tsugio; Miyama,Takeshi; Onodera,Minako. Electrode for fuel cell, method of manufacturing same, and fuel cell with such electrode. USP2006087091149.
  11. Idutsu, Tomonori; Saiki, Koji; Iguchi, Yukinori; Asaumi, Kiyohito. Electrolytic cell for producing chlorine—sodium hydroxide and method of producing chlorine—sodium hydroxide. USP2016049315908.
  12. Solomon Frank (Great Neck NY) Genodman Yury (Brooklyn NY) Irizarry Jaime (Kearny NJ). Gas diffusion electrode. USP1989104877694.
  13. Bulan, Andreas; Kintrup, Jürgen; Schmitz, Norbert; Karpenko, Alexander; Aβmann, Jens. Gas diffusion electrodes and process for production thereof. USP2017079714472.
  14. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2012118308106.
  15. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2011098011616.
  16. MacCready, Paul B.; Hibbs, Bart D.; Swanson, Kyle D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2011108028951.
  17. MacCready,Paul B.; Hibbs,Bart D.; Curtin,Robert F.. Hydrogen powered aircraft. USP2007107281681.
  18. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.; Swanson, Kyle D.; Belik, Paul. Liquid hydrogen stratospheric aircraft. USP2003046550717.
  19. Matson Wayne R. (Ayer MA). Method for modifying diffusion selectivity of porous fritted carbonaceous electrode. USP1990124976994.
  20. Damle, Ashok S.. Method for preparation of thermally and mechanically stable metal/porous substrate composite membranes. USP2004076761929.
  21. Janowitz,Kosmas; Dresel,Torsten; Woltering,Peter; Beckmann,Roland; Steinmetz,Thomas; Kiefer,Randolf; Dulle,Karl Heinz; Funck,Frank; Kohnke,Hans Joachim. Method for producing gas diffusion electrodes. USP2007067226885.
  22. Tani,Masaki; Shinkai,Hiroshi; Kohyama,Katsuhiko; Tanaka,Ichiro; Hama,Yuichiro; Yano,Junichi. Method for producing membrane-electrode structure and polymer electrolyte fuel cell. USP2007127306876.
  23. Plowman Keith R. (Baton Rouge LA) Goldsmith Charles E. (Baton Rouge LA). Method of making an electrolyte-permeable, heterogeneous polymer sheet for a gas diffusion composite electrode. USP1987044659528.
  24. Swiegers, Gerhard Frederick; Beirne, Stephen Thomas; Chen, Jun; Wang, Caiyun. Modular electrochemical cells. USP2018019871255.
  25. Riley Brian (Willimantic CT). Process of forming conductive oxide layers in solid oxide fuel cells. USP1989014799936.
  26. De Heer,Michiel Pieter; De Bruijn,Frank Albert. Production of low-temperature fuel cell electrodes. USP2007037186665.
  27. Datz, Armin; Schricker, Barbara; Waidhas, Manfred; Schaffrath, Winfried; Otschik, Peter. Screen-printing paste and screen-printing method of fabricating a gas diffusion electrode. USP2003116645660.
  28. Kervin, Bruce. Soft shoulder weight and physical therapy device. USP2015089101793.
  29. Chan, Man-Sheung; Kuty, Donald W.. Thick film conductor composition for use in biosensors. USP2003076599408.