DK150707C - Fremgangsmaade til fremstilling af fint fordelte, paa en baerer anbragte legeringskatalysatorer indeholdende platin - Google Patents

Fremgangsmaade til fremstilling af fint fordelte, paa en baerer anbragte legeringskatalysatorer indeholdende platin

Info

Publication number
DK150707C
DK150707C DK280279A DK280279A DK150707C DK 150707 C DK150707 C DK 150707C DK 280279 A DK280279 A DK 280279A DK 280279 A DK280279 A DK 280279A DK 150707 C DK150707 C DK 150707C
Authority
DK
Denmark
Prior art keywords
procedure
based alloy
carrier based
catalysts containing
containing platinum
Prior art date
Application number
DK280279A
Other languages
Danish (da)
English (en)
Other versions
DK280279A (da
DK150707B (da
Inventor
Vinod Motilal Jalan
Douglas Anderson Landsman
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 DK280279A publication Critical patent/DK280279A/da
Publication of DK150707B publication Critical patent/DK150707B/da
Application granted granted Critical
Publication of DK150707C publication Critical patent/DK150707C/da

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
    • H01M4/928—Unsupported catalytic particles; loose particulate catalytic materials, e.g. in fluidised state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • 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
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
DK280279A 1978-07-03 1979-07-02 Fremgangsmaade til fremstilling af fint fordelte, paa en baerer anbragte legeringskatalysatorer indeholdende platin DK150707C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/922,004 US4186110A (en) 1978-07-03 1978-07-03 Noble metal-refractory metal alloys as catalysts and method for making
US92200478 1978-07-03

Publications (3)

Publication Number Publication Date
DK280279A DK280279A (da) 1980-01-04
DK150707B DK150707B (da) 1987-06-01
DK150707C true DK150707C (da) 1988-01-25

Family

ID=25446324

Family Applications (1)

Application Number Title Priority Date Filing Date
DK280279A DK150707C (da) 1978-07-03 1979-07-02 Fremgangsmaade til fremstilling af fint fordelte, paa en baerer anbragte legeringskatalysatorer indeholdende platin

Country Status (16)

Country Link
US (1) US4186110A (fr)
JP (1) JPS5916495B2 (fr)
AU (1) AU527322B2 (fr)
BE (1) BE877414A (fr)
BR (1) BR7904198A (fr)
CA (1) CA1123417A (fr)
CH (1) CH645037A5 (fr)
DE (1) DE2926615A1 (fr)
DK (1) DK150707C (fr)
EG (1) EG13886A (fr)
FR (1) FR2430264A1 (fr)
GB (1) GB2024868B (fr)
IL (1) IL57702A (fr)
IT (1) IT1121991B (fr)
NL (1) NL7905122A (fr)
SE (1) SE445611B (fr)

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US4822699A (en) * 1982-12-20 1989-04-18 Engelhard Corporation Electrocatalyst and fuel cell electrode using the same
US4457986A (en) * 1982-12-30 1984-07-03 International Business Machines Corporation Use of underpotential deposited layers of metals on foreign metal substrates as catalysts for electrolytic cells
US4447506A (en) * 1983-01-17 1984-05-08 United Technologies Corporation Ternary fuel cell catalysts containing platinum, cobalt and chromium
US5079107A (en) * 1984-06-07 1992-01-07 Giner, Inc. Cathode alloy electrocatalysts
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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
JP2977199B2 (ja) * 1988-01-22 1999-11-10 田中貴金属工業株式会社 電極触媒
US5246791A (en) * 1988-07-06 1993-09-21 Johnson Matthey Public Limited Company Fuel cell containing a reforming catalyst
US4937220A (en) * 1988-08-08 1990-06-26 International Fuel Cells Corporation Method to retard catalyst recrystallization
CA2016517C (fr) * 1989-05-11 1999-01-12 Dale R. Shackle Cellule electrochimique a semiconducteur a collecteur de courant a microrugosite
US5068161A (en) * 1990-03-30 1991-11-26 Johnson Matthey Public Limited Company Catalyst material
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US5183713A (en) * 1991-01-17 1993-02-02 International Fuel Cells Corporation Carbon monoxide tolerant platinum-tantalum alloyed catalyst
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JP3903598B2 (ja) * 1997-09-24 2007-04-11 トヨタ自動車株式会社 排ガス浄化用触媒およびその製造方法
US6297185B1 (en) * 1998-02-23 2001-10-02 T/J Technologies, Inc. Catalyst
US6417133B1 (en) 1998-02-25 2002-07-09 Monsanto Technology Llc Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
WO2000004362A2 (fr) * 1998-06-05 2000-01-27 The Penn State Research Foundation Procede de criblage de compositions aux fins de recherche de leur activite electrocatalytique
US6239065B1 (en) * 1998-12-22 2001-05-29 Hydro-Quebec Process for the preparation of a supported catalyst
CA2409745A1 (fr) * 2000-05-22 2001-12-06 Monsanto Technology, Llc Systemes de reaction pour preparer des composes de n-(phosphonomethyl)glycine
JP3783530B2 (ja) * 2000-06-22 2006-06-07 ヤマハ株式会社 光酸化触媒
DE10059743A1 (de) * 2000-12-01 2002-06-20 Rolf Hempelmann Verfahren zur Katalysatorabscheidung
EP1236508B1 (fr) * 2001-02-23 2005-11-16 Umicore AG & Co. KG Procédé de préparation d'un composé électrocatalytique
EP1236509A1 (fr) * 2001-02-23 2002-09-04 Degussa Aktiengesellschaft Noir de carbone traité avec un métal précieux catalytique
JP2008100227A (ja) * 2001-06-01 2008-05-01 Sony Corp 導電性触媒粒子及びその製造方法、ガス拡散性触媒電極及び電気化学デバイス
US6670300B2 (en) * 2001-06-18 2003-12-30 Battelle Memorial Institute Textured catalysts, methods of making textured catalysts, and methods of catalyzing reactions conducted in hydrothermal conditions
JP4963147B2 (ja) * 2001-09-17 2012-06-27 株式会社豊田中央研究所 燃料電池用電極触媒体およびその製造方法
WO2004107482A1 (fr) * 2003-05-27 2004-12-09 Symyx Technologies, Inc. Electrocatalyseur de pile a combustible de platine-vanadium-fer
JP4676958B2 (ja) * 2003-08-18 2011-04-27 サイミックス ソリューションズ， インコーポレイテッド 白金−銅燃料電池触媒
JP4463522B2 (ja) * 2003-10-16 2010-05-19 日揮触媒化成株式会社 電極の触媒用微粒子および該電極触媒用微粒子分散液、該電極触媒用微粒子分散液の製造方法
US7803734B2 (en) * 2004-06-10 2010-09-28 Sumitomo Electric Industries, Ltd. Metal catalyst and method for production thereof
TW200624171A (en) * 2004-09-15 2006-07-16 Monsanto Technology Llc Oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
US7736790B2 (en) 2004-12-06 2010-06-15 Honda Motor Co., Ltd. Platinum and tungsten containing electrocatalysts
US7718309B2 (en) 2004-12-06 2010-05-18 Honda Motor Co., Ltd. Platinum and tungsten containing electrocatalysts
US20070037696A1 (en) * 2005-01-24 2007-02-15 Symyx Technologies, Inc. Platinum-palladium-titanium fuel cell catalyst
US20080044719A1 (en) * 2005-02-02 2008-02-21 Symyx Technologies, Inc. Platinum-copper-titanium fuel cell catalyst
US7732080B2 (en) * 2005-04-25 2010-06-08 Uchicago Argonne, Llc Catalytic membranes for CO oxidation in fuel cells
US7435504B2 (en) * 2005-08-25 2008-10-14 Honda Motor Co., Ltd. Platinum, tungsten, and nickel or zirconium containing electrocatalysts
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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
KR101149408B1 (ko) * 2006-11-15 2012-06-01 삼성전자주식회사 연료 전지용 전극의 제조 방법 및 제조 장치
US8383293B2 (en) * 2006-11-22 2013-02-26 GM Global Technology Operations LLC Supports for fuel cell catalysts based on transition metal silicides
KR101397020B1 (ko) * 2007-11-20 2014-05-21 삼성에스디아이 주식회사 연료전지용 전극촉매, 그 제조방법, 상기 전극촉매를포함하는 전극을 구비한 연료전지
US9017837B2 (en) 2008-02-19 2015-04-28 Cabot Corporation High surface area graphitized carbon and processes for making same
US10087330B2 (en) 2008-02-19 2018-10-02 Cabot Corporation Mesoporous carbon black and processes for making same
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Also Published As

Publication number Publication date
US4186110A (en) 1980-01-29
BR7904198A (pt) 1980-04-29
BE877414A (fr) 1979-11-05
AU4860779A (en) 1980-02-07
IL57702A0 (en) 1979-11-30
GB2024868A (en) 1980-01-16
AU527322B2 (en) 1983-02-24
NL7905122A (nl) 1980-01-07
JPS5524595A (en) 1980-02-21
IT1121991B (it) 1986-04-23
SE7905541L (sv) 1980-01-04
DE2926615C2 (fr) 1989-07-06
CA1123417A (fr) 1982-05-11
FR2430264B1 (fr) 1985-03-22
FR2430264A1 (fr) 1980-02-01
SE445611B (sv) 1986-07-07
DK280279A (da) 1980-01-04
IL57702A (en) 1982-08-31
JPS5916495B2 (ja) 1984-04-16
GB2024868B (en) 1982-08-25
EG13886A (en) 1982-09-30
CH645037A5 (de) 1984-09-14
DE2926615A1 (de) 1980-01-24
DK150707B (da) 1987-06-01
IT7924031A0 (it) 1979-07-02

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