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Method of producing noble metal-supported powder, noble metal-supported powder and exhaust gas purifying catalyst

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/00
  • B01J-021/00
  • B01J-020/00
출원번호 US-0571921 (2012-08-10)
등록번호 US-8518846 (2013-08-27)
우선권정보 JP-2007-290743 (2007-11-08); JP-2008-283480 (2008-11-04)
발명자 / 주소
  • Uchikawa, Fumihiro
  • Hiramoto, Yoshiaki
  • Shibayama, Haruhiko
  • Manyu, Keita
출원인 / 주소
  • Nissan Motor Co., Ltd.
대리인 / 주소
    Foley & Lardner LLP
인용정보 피인용 횟수 : 17  인용 특허 : 13

초록

In the present invention, slurry is formed by mixing noble metal-supported powder particles (3) and a binder (4) with each other in a liquid (Step S1), and the noble metal-supported powder particles (3) are dispersed by applying vibrations to the slurry (Step S2), and thereafter, the slurry is spray

대표청구항

1. A method of producing noble metal-supported powder, comprising: preparing a mixed slurry by mixing noble metal-supported powder particles and a binder with each other in a liquid; anddispersing the noble metal-supported powder particles by applying vibrations to the mixed slurry, and thereafter,

이 특허에 인용된 특허 (13)

  1. Tsuji Shinji,JPX, Catalyst for purifying exhaust gas and process for producing the same.
  2. Hirohito Hirata JP; Shinji Tsuji JP, Catalyst for purifying exhaust gases, a method of producing the same, and a method of purifying exhaust gases.
  3. Hampden-Smith, Mark J.; Kodas, Toivo T.; Atanassov, Plamen; Atanassova, Paolina; Kunze, Klaus; Napolitano, Paul; Dericotte, David, Composite particles for electrocatalytic applications.
  4. Hampden-Smith, Mark J.; Kodas, Toivo T.; Atanassov, Plamen; Atanassova, Paolina; Kunze, Klaus; Napolitano, Paul; Dericotte, David, Electrocatalyst powders, methods for producing powders and devices fabricated from same.
  5. Marti, Michael A.; Nunan, John G.; Halliday, Stephen B.; Rodkin, Mikhail A., Method for producing a catalyst and the catalyst made therefrom.
  6. Hampden Smith,Mark J.; Kodas,Toivo T.; Atanassov,Plamen; Atanassova,Paolina; Kunze,Klaus; Napolitano,Paul; Dericotte,David, Method for the fabrication of an electrocatalyst layer.
  7. Min, Myoung-Ki; Chai, Geun-Seok; Kang, Soon-Ki, Method of preparing metal nanoparticles.
  8. Hampden-Smith, Mark J.; Kodas, Toivo T.; Atanassov, Plamen; Atanassova, Paolina; Kunze, Klaus; Napolitano, Paul; Dericotte, David; Bhatia, Rimple, Methods for the deposition of electrocatalyst particles.
  9. Chien, Chun Ching; Jeng, King Tsai; Chiou, Shean Du; Lin, Su Hsine, Methods of making platinum and platinum alloy catalysts with nanonetwork structures.
  10. Miyazoe, Satoru; Nabeta, Takashi; Horiuchi, Nobuhiko, Photocatalyst, method for producing same, liquid dispersion containing photocatalyst and photocatalyst coating composition.
  11. Sasaki Yutaka (Kanagawa JPX) Nakamura Toshio (Kanagawa JPX) Yamamoto Hiroshi (Kanagawa JPX) Murata Hiroshi (Kanagawa JPX) Nakamura Yoshimi (Kanagawa JPX) Takahashi Naohiro (Kanagawa JPX), Process for producing antimony-containing oxide catalyst with improved strength.
  12. Katori, Kenji; Kanemitsu, Toshiaki, Process for production of conductive catalyst particles, process for production of catalyst electrode capable of gas diffusion, apparatus for production of conductive catalyst particles, and vibrating apparatus.
  13. Pham, Hien N.; Datye, Abhaya K., Synthesis of attrition-resistant heterogeneous catalysts using templated mesoporous silica.

이 특허를 인용한 특허 (17)

  1. Yin, Qinghua; Qi, Xiwang; Biberger, Maximilian A., Advanced catalysts for automotive applications.
  2. Yin, Qinghua; Qi, Xiwang; Biberger, Maximilian A., Catalyst design for heavy-duty diesel combustion engines.
  3. Yin, Qinghua; Qi, Xiwang; Biberger, Maximilian A., Catalyst design for heavy-duty diesel combustion engines.
  4. Yin, Qinghua; Qi, Xiwang; Biberger, Maximilian A., Catalyst design for heavy-duty diesel combustion engines.
  5. Biberger, Maximilian A.; Kearl, Bryant; Yin, Qinghua; Qi, Xiwang, Compositions for passive NOx adsorption (PNA) systems and methods of making and using same.
  6. Biberger, Maximilian A.; Kearl, Bryant; Yin, Qinghua; Qi, Xiwang, Compositions for passive NOx adsorption (PNA) systems and methods of making and using same.
  7. Kearl, Bryant; Yin, Qinghua; Qi, Xiwang; Leamon, David; Biberger, Maximilian A., Compositions of lean NOx trap (LNT) systems and methods of making and using same.
  8. Layman, Frederick P., Fluid recirculation system for use in vapor phase particle production system.
  9. Biberger, Maximilian A.; Layman, Frederick P., Highly turbulent quench chamber.
  10. Biberger, Maximilian A.; Lehman, Jr., Stephen Edward; Kevwitch, Robert Matthew; Yin, Qinghua; Kingsley, Jesudos J., Method and system for forming plug and play metal catalysts.
  11. Biberger, Maximilian A.; Lehman, Jr., Stephen Edward; Kevwitch, Robert Matthew; Yin, Qinghua; Kingsley, Jesudos J., Method and system for forming plug and play metal compound catalysts.
  12. Biberger, Maximilian A.; Lehman, Jr., Stephen Edward; Kevwitch, Robert Matthew; Yin, Qinghua, Method and system for forming plug and play oxide catalysts.
  13. Yin, Qinghua; Qi, Xiwang; Ruiz, Eliseo, Pinning and affixing nano-active material.
  14. Qi, Xiwang; Biberger, Maximilian A., Three-way catalytic converter using nanoparticles.
  15. Qi, Xiwang; Biberger, Maximilian A., Three-way catalytic converter using nanoparticles.
  16. Yin, Qinghua; Qi, Xiwang; Biberger, Maximilian A.; Leamon, David, Washcoats and coated substrates for catalytic converters and methods of making and using same.
  17. Van Den Hoek, Willibrordus G. M.; Biberger, Maximilian A., Wet chemical and plasma methods of forming stable PTPD catalysts.
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