ES8505145A1 - Procedimiento para obtener un catalizador de aleacion ternaria de metal - Google Patents

Procedimiento para obtener un catalizador de aleacion ternaria de metal

Info

Publication number
ES8505145A1
ES8505145A1 ES528901A ES528901A ES8505145A1 ES 8505145 A1 ES8505145 A1 ES 8505145A1 ES 528901 A ES528901 A ES 528901A ES 528901 A ES528901 A ES 528901A ES 8505145 A1 ES8505145 A1 ES 8505145A1
Authority
ES
Spain
Prior art keywords
catalyst
chromium
cobalt
noble metal
supported
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES528901A
Other languages
English (en)
Other versions
ES528901A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of ES528901A0 publication Critical patent/ES528901A0/es
Publication of ES8505145A1 publication Critical patent/ES8505145A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE CATALIZADORES DE ALEACIONES TERNARIAS METALICAS.SOBRE UN SOPORTE DE NEGRO DE CARBON CONDUCTOR DE LA CORRIENTE ELECTRICA, SE PONEN EN CONTACTO UN METAL NOBLE FINAMENTE DIVIDIDO, UN COMPUESTO DE UN ELEMENTO DE TRANSICION DE LOS GRUPOS IV, V, VI O VII Y UN COMPUESTO DE COBALTO, Y SE CALIENTAN Y REDUCEN LOS MATERIALES EN UNA ATMOSFERA DE NITROGENO.ESTOS CATALIZADORES TIENEN APLICACIONES EN ELECTRODOS DE CELULAS DE COMBUSTIBLE.
ES528901A 1983-01-17 1984-01-16 Procedimiento para obtener un catalizador de aleacion ternaria de metal Expired ES8505145A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/459,002 US4447506A (en) 1983-01-17 1983-01-17 Ternary fuel cell catalysts containing platinum, cobalt and chromium

Publications (2)

Publication Number Publication Date
ES528901A0 ES528901A0 (es) 1985-05-01
ES8505145A1 true ES8505145A1 (es) 1985-05-01

Family

ID=23822983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528901A Expired ES8505145A1 (es) 1983-01-17 1984-01-16 Procedimiento para obtener un catalizador de aleacion ternaria de metal

Country Status (16)

Country Link
US (1) US4447506A (es)
JP (1) JPH0636366B2 (es)
AU (1) AU570422B2 (es)
BE (1) BE898690A (es)
BR (1) BR8400172A (es)
CA (1) CA1212934A (es)
CH (1) CH659956A5 (es)
DE (1) DE3400022A1 (es)
DK (1) DK16984A (es)
ES (1) ES8505145A1 (es)
FR (1) FR2539328B1 (es)
GB (2) GB2133420B (es)
IL (1) IL70666A (es)
IT (1) IT1173050B (es)
NL (1) NL8400034A (es)
SE (1) SE455744B (es)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
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JPS62163746A (ja) * 1986-01-13 1987-07-20 Nippon Engeruharudo Kk 白金合金電極触媒およびそれを使用した酸電解質燃料電池用電極
JPS62269751A (ja) * 1986-05-16 1987-11-24 Nippon Engeruharudo Kk 白金−銅合金電極触媒およびそれを使用した酸電解質燃料電池用電極
US4810594A (en) * 1987-05-14 1989-03-07 International Fuel Cells Corporation Fuel cell electrode and method of making and using same
US4808493A (en) * 1987-06-16 1989-02-28 International Fuel Cells Corporation Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode
US4880711A (en) * 1987-11-16 1989-11-14 International Fuel Cells Corporation Ternary fuel cell catalyst containing platinum and gallium
US4806515A (en) * 1987-11-16 1989-02-21 United Technologies Corporation Ternary fuel cell catalyst containing platinum and gallium
JPH01210035A (ja) * 1988-02-18 1989-08-23 Tanaka Kikinzoku Kogyo Kk 白金触媒とその製造方法
US4937220A (en) * 1988-08-08 1990-06-26 International Fuel Cells Corporation Method to retard catalyst recrystallization
JPH0697614B2 (ja) * 1988-08-26 1994-11-30 エヌ・イーケムキャット株式会社 担持白金合金電極触媒
JPH0697615B2 (ja) * 1989-03-09 1994-11-30 エヌ・イーケムキャット株式会社 白金合金電極触媒
US5013618A (en) * 1989-09-05 1991-05-07 International Fuel Cells Corporation Ternary alloy fuel cell catalysts and phosphoric acid fuel cell containing the catalysts
GB2242203A (en) * 1990-03-21 1991-09-25 Johnson Matthey Plc Catalyst material comprising platinum alloy supported on carbon
US5068161A (en) * 1990-03-30 1991-11-26 Johnson Matthey Public Limited Company Catalyst material
JPH06505668A (ja) * 1990-06-21 1994-06-30 インターナショナル　フューエル　セルズ　コーポレイション 合金触媒の生成法
US5126216A (en) * 1990-11-27 1992-06-30 Universite Du Quebec A Montreal Ternary alloy electrocatalysts
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GB9622284D0 (en) * 1996-10-25 1996-12-18 Johnson Matthey Plc Improved catalyst
CA2334390A1 (en) * 1998-06-05 2000-01-27 Thomas E. Mallouk Method of screening compositions for electrocatalytic activity
DE19848032A1 (de) * 1998-10-17 2000-04-20 Degussa Pt/Rh/Fe-Legierungskatalysator für Brennstoffzellen und Verfahren zu dessen Herstellung
AU5865300A (en) 1999-02-26 2000-10-04 Symyx Technologies, Inc. Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst
JP4802352B2 (ja) * 1999-08-26 2011-10-26 株式会社豊田中央研究所 燃料電池用電極触媒およびその製造方法
US6828054B2 (en) 2000-02-11 2004-12-07 The Texas A&M University System Electronically conducting fuel cell component with directly bonded layers and method for making the same
US6770394B2 (en) 2000-02-11 2004-08-03 The Texas A&M University System Fuel cell with monolithic flow field-bipolar plate assembly and method for making and cooling a fuel cell stack
WO2001094450A2 (en) * 2000-06-02 2001-12-13 Sri International Polymer membrane composition
US7419580B2 (en) * 2000-12-14 2008-09-02 The University Of Hong Kong Methods and apparatus for the oxidation of glucose molecules
EP1393400B1 (en) * 2001-06-01 2008-07-09 Polyfuel, Inc. Removable fuel cartridge, fuel cell assembly comprising said fuel cartridge for portable electronic devices and corresponding device
US7316855B2 (en) * 2001-06-01 2008-01-08 Polyfuel, Inc. Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device
US7132188B2 (en) * 2002-04-04 2006-11-07 The Board Of Trustees Of The University Of Illinois Fuel cells and fuel cell catalysts
US7282282B2 (en) * 2002-04-04 2007-10-16 The Board Of Trustees Of The University Of Illinois Organic fuel cells and fuel cell conducting sheets
US7740974B2 (en) 2002-04-04 2010-06-22 The Board Of Trustees Of The University Of Illinois Formic acid fuel cells and catalysts
US7785728B2 (en) * 2002-04-04 2010-08-31 The Board Of Trustees Of The University Of Illinois Palladium-based electrocatalysts and fuel cells employing such electrocatalysts
DE10253399A1 (de) 2002-11-15 2004-05-27 Eramet & Comilog Chemicals S.A. Carbon-Black-Zusammensetzungen und ihre Anwendungen
AU2003298806A1 (en) * 2002-12-02 2004-06-23 Polyfuel, Inc. Fuel cell cartridge for portable electronic device
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WO2004107482A1 (en) * 2003-05-27 2004-12-09 Symyx Technologies, Inc. Platinum-vanadium-iron fuel cell electrocatalyst
US20050112450A1 (en) * 2003-09-08 2005-05-26 Intematix Corporation Low platinum fuel cell catalysts and method for preparing the same
US7351444B2 (en) * 2003-09-08 2008-04-01 Intematix Corporation Low platinum fuel cell catalysts and method for preparing the same
US8211593B2 (en) * 2003-09-08 2012-07-03 Intematix Corporation Low platinum fuel cells, catalysts, and method for preparing the same
KR20050102452A (ko) * 2004-04-22 2005-10-26 삼성에스디아이 주식회사 연료 전지용 촉매 및 이를 포함하는 연료 전지
KR100551035B1 (ko) * 2004-04-27 2006-02-13 삼성에스디아이 주식회사 연료전지용 촉매 및 그 제조방법과 이를 포함하는연료전지 시스템
KR100570689B1 (ko) * 2004-05-11 2006-04-12 삼성에스디아이 주식회사 연료 전지용 촉매 및 이를 포함하는 연료 전지
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US20070160899A1 (en) * 2006-01-10 2007-07-12 Cabot Corporation Alloy catalyst compositions and processes for making and using same
JP5138584B2 (ja) * 2006-03-31 2013-02-06 トヨタ自動車株式会社 燃料電池用電極触媒の製造方法
KR101350865B1 (ko) * 2006-07-24 2014-01-13 주식회사 동진쎄미켐 연료전지용 담지 촉매 및 그 제조방법, 상기 담지 촉매를포함하는 연료전지용 전극, 상기 전극을 포함하는 막전극접합체 및 상기 막전극 접합체를 포함하는 연료전지
CN102847538B (zh) * 2007-07-06 2016-07-06 M技术株式会社 由球碳形成的结晶的制造方法及制造装置
US20090092879A1 (en) * 2007-10-05 2009-04-09 Eric Rolland Kreidler Fuel Cells with Sputter Deposited Pt and Pt Alloy Electrodes
KR101397020B1 (ko) * 2007-11-20 2014-05-21 삼성에스디아이 주식회사 연료전지용 전극촉매, 그 제조방법, 상기 전극촉매를포함하는 전극을 구비한 연료전지
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JP5632471B2 (ja) 2009-07-17 2014-11-26 ダンマークス テクニスク ユニバーシテット 燃料電池電極として好適な白金およびパラジウム合金
US8758953B2 (en) 2010-04-01 2014-06-24 Trenergi Corp. High temperature membrane electrode assembly with high power density and corresponding method of making
JP6026793B2 (ja) * 2011-11-17 2016-11-16 株式会社日本触媒 電極用触媒及びその製造方法
KR20150036435A (ko) 2012-07-06 2015-04-07 덴마크스 텍니스케 유니버시테트 연료 전지 전극으로서 적합한 백금 및 팔라듐 합금
KR20160089269A (ko) 2012-11-21 2016-07-27 덴마크스 텍니스케 유니버시테트 연료 전지 전극으로 적합한 백금과 팔라듐 합금
EP3041965B1 (en) 2013-09-02 2019-10-09 Tata Chemicals Limited A modified bimetallic nanoparticle and a process to prepare the same
WO2018080792A1 (en) 2016-10-26 2018-05-03 3M Innovative Properties Company Pt-ni-ir catalyst for fuel cell
EP3533096B1 (en) 2016-10-26 2021-12-01 3M Innovative Properties Company Catalyst
KR20190069523A (ko) 2016-10-26 2019-06-19 쓰리엠 이노베이티브 프로퍼티즈 캄파니 촉매
EP3533099B1 (en) 2016-10-26 2020-11-25 3M Innovative Properties Company Pt-ni-ir catalyst for fuel cell
EP3776701A1 (en) 2018-04-04 2021-02-17 3M Innovative Properties Company Catalyst
WO2019193461A1 (en) 2018-04-04 2019-10-10 3M Innovative Properties Company Catalyst comprising pt, ni, and cr
US20210008528A1 (en) 2018-04-04 2021-01-14 3M Innovative Properties Company Catalyst comprising pt, ni, and ru
CN111954950A (zh) 2018-04-04 2020-11-17 3M创新有限公司 包含Pt、Ni和Ta的催化剂
EP3776704B1 (en) 2018-04-13 2022-12-28 3M Innovative Properties Company Catalyst
US11955645B2 (en) 2018-04-13 2024-04-09 3M Innovative Properties Company Catalyst
WO2019198031A1 (en) 2018-04-13 2019-10-17 3M Innovative Properties Company Catalyst
EP3895238A1 (en) 2018-12-13 2021-10-20 3M Innovative Properties Company Catalyst
KR102345326B1 (ko) * 2020-02-03 2022-01-04 한국과학기술연구원 물리적 기상 증착법을 이용한 탄소-담지 합금 나노입자 촉매의 제조방법
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Also Published As

Publication number Publication date
BR8400172A (pt) 1984-08-21
JPS59141169A (ja) 1984-08-13
SE455744B (sv) 1988-08-01
GB8426770D0 (en) 1984-11-28
IT1173050B (it) 1987-06-18
DK16984A (da) 1984-07-18
GB2133420A (en) 1984-07-25
SE8400178L (sv) 1984-07-18
AU2351684A (en) 1984-07-19
FR2539328B1 (fr) 1989-12-08
JPH0636366B2 (ja) 1994-05-11
DE3400022C2 (es) 1993-04-22
ES528901A0 (es) 1985-05-01
IL70666A0 (en) 1984-04-30
NL8400034A (nl) 1984-08-16
GB2146044B (en) 1986-09-10
DK16984D0 (da) 1984-01-16
GB2133420B (en) 1986-07-09
DE3400022A1 (de) 1984-07-19
GB8400077D0 (en) 1984-02-08
AU570422B2 (en) 1988-03-17
BE898690A (fr) 1984-05-16
CH659956A5 (de) 1987-03-13
IL70666A (en) 1987-10-20
SE8400178D0 (sv) 1984-01-16
CA1212934A (en) 1986-10-21
IT8419190A0 (it) 1984-01-17
US4447506A (en) 1984-05-08
GB2146044A (en) 1985-04-11
FR2539328A1 (fr) 1984-07-20

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