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Perovskite-type metal oxide compounds and methods of making and using thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-023/00
출원번호 US-0710378 (2000-11-10)
발명자 / 주소
  • Stephen J. Golden
출원인 / 주소
  • Catalytic Solutions, Inc.
대리인 / 주소
    Hogan & Hartson, L.L.P.
인용정보 피인용 횟수 : 47  인용 특허 : 23

초록 ▼

Perovskite-type catalyst consists essentially of a metal oxide composition is provided. The metal oxide composition is represented by the general formula Aa-xBxMOb, in which A is a mixture of elements originally in the form of single phase mixed lanthanides collected from bastnasite; B is a divalent

대표청구항 ▼

1. A method of making a catalytic converter comprising the steps of:(a) providing a perovkite-type catalyst comprising a metal oxide composition represented by the general formula: A1-xBxMO3 whereinA is a mixture of elements originally in the form of a single phase mixed lanthanide collected from ba

이 특허에 인용된 특허 (23)

  1. Kuo Lewis ; Ruka Roswell J. ; Singhal Subhash C., Air electrode composition for solid oxide fuel cell.
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  2. Nakatsuji Tadao (Osaka JPX) Shimizu Hiromitsu (Osaka JPX) Yasukawa Ritsu (Osaka JPX) Suganuma Fujio (Saitama JPX) Kitazume Akihiro (Saitama JPX) Tsuchida Hiroshi (Kanagawa JPX) Ito Takehiko (Ibaraki , Catalyst for catalytic reduction of nitrogen oxide.
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  3. Ozawa Masakuni (Aichi JPX) Kimura Mareo (Aichi JPX) Isogai Akio (Aichi JPX), Catalyst for purifing exhaust gases.
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  4. Harrison ; Brian ; Diwell ; Alan F., Catalyst for the purification of an exhaust gas.
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  5. Tabata Kenji (Ikoma JPX) Matsumoto Ikuo (Ikoma JPX) Fukuda Hiroshi (Nara JPX), Catalytic composite for purifying exhaust gases and a method for preparing the same.
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  6. McCann ; III Elrey L. (Wilmington DE), Catalytic perovskites on perovskite supports and process for preparing them.
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  7. Remeika Joseph Peter (Warren NJ) Voorhoeve Rudolf Johannes H. (Summit NJ), Catalytic process.
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  8. Shen Yousheng (Salt Lake City UT) Joshi Ashok V. (Salt Lake City UT) Taylor Dale M. (Salt Lake City UT) Boettcher Michael J. (West Jordan UT) Krist Kevin (Palatine IL) Virkar Anil V. (Salt Lake City , Enhancement of mechanical properties of ceramic membranes and solid electrolytes.
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  9. Kuo Lewis J. H. (Monroeville PA) Singh Prabhakar (Export PA) Ruka Roswell J. (Churchill Boro PA) Vasilow Theodore R. (Penn Township PA) Bratton Raymond J. (Delmont PA), Low cost stable air electrode material for high temperature solid oxide electrolyte electrochemical cells.
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  10. Lauder Alan (Newark DE), Metal oxide catalytic compositions having perovskite crystal structures and containing metals of the platinum group.
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  11. Mackay Richard ; Schwartz Michael ; Sammells Anthony F., Methods for separating oxygen from oxygen-containing gases.
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  12. Matsumoto Shinichi (Aichi JPX), Monolithic catalyst support and catalyst deposited on the support.
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  13. Sekido Satoshi (Yawata JPX) Ariga Kozo (Takatsuki JPX), Oxygen sensor.
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  14. Donohue ; Paul Christopher, Perovskite-type compositions containing pentavalent Ru.
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  15. Tabata Kenji (Ikoma JPX) Matsumoto Ikuo (Ikoma JPX), Perovskite-type oxidation catalysts and method for preparing the catalysts.
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  16. Soma Takao (Nishikamo JPX) Takahashi Tomonori (Chita JPX) Kawasaki Shinji (Nagoya JPX) Mori Kazuyo (Ichonomiya JPX) Ito Yoshihiro (Nagoya JPX) Yoshioka Katsuki (Himeji JPX), Porous lanthanum manganite sintered bodies and solid oxide fuel cells.
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  17. Soma Takao (Aichi JPX) Takahashi Tomonori (Chita JPX) Kawasaki Shinji (Nagoya JPX) Yamada Hirotake (Nagoya JPX) Mori Kazuyo (Ichinomiya JPX), Porous sintered bodies and solid oxide fuel cells using such porous sintered bodies as air electrodes.
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  18. Monceaux Laurence (Choisy-au-Bac FRX) Courtine Pierre (Compiegne FRX) Xian Hua (Compiegne FRX) Sri Rahayu Wuryaningsih (Compiegne FRX), Post-combustion catalysts.
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  19. Ogushi Tetsuya (Kagoshima JPX) Hakuraku Yoshinori (Kagoshima JPX) Ogata Hisanao (Ibaraki JPX), Process for producing superconducting material.
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  20. Jovanovic Dusan M. (Belgrade YUX) Terlecki-Baricevic Ana V. (Belgrade YUX) Grbic Bosko V. (Belgrade NC YUX) Bradow Ronald L. (Raleigh NC), Ruthenium-containing perovskite materials, catalysts and methods.
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  21. Sekido Satoshi (53-10 Kurigatani ; Hashimoto ; Yawata-shi ; Kyoto JPX) Tachibana Hirokazu (151-16 ; Ninomaru-cho Mukaijima ; Fushimi-ku ; Kyoto-shi ; Kyoto JPX) Ninomiya Yoshito (1-9-4 Nasuzukuri ; H, Sensor element.
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  22. Lauder ; Alan, Stable perovskite catalysts.
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  23. Chopin Thierry (Saint Denis FRX) Vilmin Gabriel (Princeton NJ), Zirconium/cerium mixed oxide catalyst/catalyst support compositions having high/stable specific surfaces.
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  3. Kalwei, Martin; Huennekes, Edgar V., Base metal catalyst.
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  4. Launois, Maxime; Nazarpoor, Zahra; Golden, Stephen J., Calibration strategies to improve spinel mixed metal oxides catalytic converters.
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  5. Basceri, Cem, Capacitor constructions comprising perovskite-type dielectric materials and having different degrees of crystallinity within the perovskite-type dielectric materials.
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  6. Agarwal, Vishnu K.; Al-Shareef, Husam N., Capacitors having a capacitor dielectric layer comprising a metal oxide having multiple different metals bonded with oxygen.
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  7. Xu,Mingting, Catalyst additives for the removal of NHand HCN.
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  8. Takeuchi, Masahiko, Catalyst for purifying exhaust gas.
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  9. Lee, Seong Ho; Lee, Woo Jin; Cheon, Young Eun; Oh, Seung Hoon; Kim, Sung Hwan; Jung, Hong Seok; Kim, Yong Woo; Goh, Gi Ho, Catalyst for selective oxidation of NH3 to N2 and method for preparing the same.
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  10. Zhang, Wenzhong, Catalyst for the combustion of diesel soot, methods for making the catalyst and methods of using the catalyst.
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  11. Basceri, Cem, Chemical vapor deposition method for depositing a high k dielectric film.
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  12. Basceri, Cem; Alzola, Nancy, Chemical vapor deposition methods of forming barium strontium titanate comprising dielectric layers.
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  16. Suzuki,Norihiko; Uedahira,Hideki; Oono,Hiroshi; Kikuchi,Shinichi; Sakanushi,Masahiro; Yamada,Ryoko; Matsuzono,Yoshiaki, Device for clarifying exhaust gas from internal combustion engine.
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  18. Nazarpoor, Zahra; Golden, Stephen J., Enhanced catalytic activity at the stoichiometric condition of zero-PGM catalysts for TWC applications.
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  19. Sawaki, Yuko; Kishimoto, Mikio; Nakanishi, Haruyuki; Murata, Shigeaki; Imanishi, Masahiro; Matsumoto, Shinichi, Fine particle of perovskite oxide, particle having deposited perovskite oxide, catalyst material, catalyst material for oxygen reduction, catalyst material for fuel cell, and electrode for fuel cell.
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  20. Nazarpoor, Zahra, Firing (calcination) process and method related to metallic substrates coated with ZPGM catalyst.
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  22. Payne, David Alan; Clothier, Brent Allen, Manganite perovskite ceramics, their precursors and methods for forming.
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  23. Basceri,Cem, Method of forming a capacitor.
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  24. Basceri,Cem, Methods of forming a capacitor.
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  25. Basceri,Cem; Alzola,Nancy, Methods of forming barium strontium titanate layers.
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  26. Basceri,Cem, Methods of forming capacitor constructions comprising perovskite-type dielectric materials with different amount of crystallinity regions.
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  27. Basceri, Cem, Methods of forming perovskite-type dielectric materials with chemical vapor deposition.
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  28. Golden, Stephen J., Mixed-phase ceramic oxide three-way catalyst formulations and methods for preparing the catalysts.
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  30. Nazarpoor, Zahra; Kitazumi, Sen; Ngo, Johnny T., Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate.
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  37. Kim, Chang H; Li, Wei; Blint, Richard J., Sulfur tolerant perovskite supported catalysts.
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  38. Nazarpoor, Zahra; Golden, Stephen J., Synergized PGM catalyst systems including platinum for TWC application.
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  40. Nazarpoor, Zahra; Golden, Stephen J., System and methods for using synergized PGM as a three-way catalyst.
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  41. Hatfield, Randal L., Systems and methods for using Pd1+ in a TWC.
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  42. Nazarpoor, Zahra; Abken, Anke Elizabeth; Golden, Stephen J., Thermal stability of copper-manganese spinel as Zero PGM catalyst for TWC application.
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  43. Hatfield, Randal L.; Lee, Edward J.; Ngo, Johnny T.; Golden, Stephen J., Three-way catalyst systems including Fe-activated Rh and Ba-Pd material compositions.
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  44. Kim, Chang H; Li, Wei; Dahlberg, Kevin A, Washcoating technique for perovskite catalysts.
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  45. Nazarpoor, Zahra; Golden, Stephen J., ZPGM Diesel Oxidation Catalysts and methods of making and using same.
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  46. Golden, Stephen J.; Hatfield, Randal; Ngo, Johnny; Pless, Jason, Zero platinum group metal catalysts.
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  47. Golden, Stephen J.; Hatfield, Randal; Pless, Jason; Ngo, Johnny; Sakbodin, Mann, Zero platinum group metal catalysts.
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