ATE521409T1 - Herstellungsverfahren von platinkatalysatoren durch reduktion von in situ gebildetem platindioxid - Google Patents

Herstellungsverfahren von platinkatalysatoren durch reduktion von in situ gebildetem platindioxid

Info

Publication number
ATE521409T1
ATE521409T1 AT05716557T AT05716557T ATE521409T1 AT E521409 T1 ATE521409 T1 AT E521409T1 AT 05716557 T AT05716557 T AT 05716557T AT 05716557 T AT05716557 T AT 05716557T AT E521409 T1 ATE521409 T1 AT E521409T1
Authority
AT
Austria
Prior art keywords
platinum
situ
production process
dioxide formed
reducing
Prior art date
Application number
AT05716557T
Other languages
English (en)
Inventor
Lixin Cao
Yu-Min Tsou
Castro Emory De
Gian Martelli
Original Assignee
Basf Fuel Cell Res Gmbh
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 Basf Fuel Cell Res Gmbh filed Critical Basf Fuel Cell Res Gmbh
Application granted granted Critical
Publication of ATE521409T1 publication Critical patent/ATE521409T1/de

Links

Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • 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
    • H01M4/8605—Porous 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/881—Electrolytic membranes
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B01J35/59—Membranes
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Catalysts (AREA)
  • Inert Electrodes (AREA)
AT05716557T 2004-04-09 2005-04-07 Herstellungsverfahren von platinkatalysatoren durch reduktion von in situ gebildetem platindioxid ATE521409T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56120704P 2004-04-09 2004-04-09
PCT/EP2005/003679 WO2005097314A1 (en) 2004-04-09 2005-04-07 Platinum catalysts obtained by reducing in-situ formed platinum dioxide

Publications (1)

Publication Number Publication Date
ATE521409T1 true ATE521409T1 (de) 2011-09-15

Family

ID=34963184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05716557T ATE521409T1 (de) 2004-04-09 2005-04-07 Herstellungsverfahren von platinkatalysatoren durch reduktion von in situ gebildetem platindioxid

Country Status (7)

Country Link
US (1) US7871955B2 (de)
EP (1) EP1758678B1 (de)
JP (1) JP4989457B2 (de)
KR (1) KR101132074B1 (de)
CN (1) CN1964782B (de)
AT (1) ATE521409T1 (de)
WO (1) WO2005097314A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060116285A1 (en) * 2004-11-29 2006-06-01 De Nora Elettrodi S.P.A. Platinum alloy carbon-supported catalysts
KR100967511B1 (ko) * 2005-04-28 2010-07-07 캐논 가부시끼가이샤 고체 고분자형 연료 전지용의 소수성 촉매층 및 그 제조방법, 고체 고분자형 연료 전지 및 그 제조 방법
CN101411013A (zh) 2006-03-30 2009-04-15 株式会社科特拉 具有减少的贵金属量的燃料电池电极触媒与包含它的固体高分子燃料电池
JP2007313423A (ja) * 2006-05-25 2007-12-06 Sumitomo Electric Ind Ltd 金属触媒とその製造方法および燃料電池
JP5569016B2 (ja) * 2010-02-08 2014-08-13 スズキ株式会社 縮重合された貴金属錯体溶液の製造方法および排ガス触媒の製造方法
US9186653B2 (en) 2010-06-17 2015-11-17 Northeastern University Highly stable platinum alloy catalyst for methanol electrooxidation
US8722273B2 (en) 2012-06-29 2014-05-13 Nissan North America, Inc. Ultralow loading fuel cell catalyst
EP2704239A1 (de) 2012-08-29 2014-03-05 SolviCore GmbH & Co KG Kolloidale Dispersionen mit Edelmetallpartikeln und sauren Ionomerkomponenten und Herstellungsverfahren und Verwendung dafür
WO2014058984A2 (en) * 2012-10-09 2014-04-17 Brookhaven Science Associates, Llc Gas diffusion electrodes and methods for fabricating and testing same
JP6156490B2 (ja) * 2013-04-25 2017-07-05 日産自動車株式会社 燃料電池用電極触媒ならびに当該触媒を用いる電極触媒層、膜電極接合体および燃料電池
JPWO2014175097A1 (ja) * 2013-04-25 2017-02-23 日産自動車株式会社 触媒およびその製造方法ならびに当該触媒を用いる電極触媒層
CN103265085B (zh) * 2013-06-04 2015-02-11 西安凯立化工有限公司 一种二氧化铂的液相制备方法
WO2015070192A1 (en) 2013-11-11 2015-05-14 Firestar Diamond, Inc. Automated system and method for the customization of fashion items
RU2554356C1 (ru) * 2014-05-23 2015-06-27 Федеральное Государственное Бюджетное Учреждение Науки Институт Химии И Химической Технологии Сибирского Отделения Российской Академии Наук (Иххт Со Ран) Способ получения диоксида платины (iv) на поверхности носителя
US10367218B2 (en) 2014-10-29 2019-07-30 Nissan Motor Co., Ltd. Electrode catalyst layer for fuel cell, method for producing the same, and membrane electrode assembly and fuel cell using the catalyst layer
JP6624488B2 (ja) * 2015-06-23 2019-12-25 国立大学法人秋田大学 アンモニア燃料電池用電極触媒の製造方法、アンモニア燃料電池用電極触媒、およびアンモニア燃料電池
RU2646761C2 (ru) * 2016-04-22 2018-03-07 Общество с ограниченной ответственностью "Инэнерджи" (ООО "Инэнерджи") Способ получения электрокатализатора платина на углероде
ES2961540T3 (es) * 2017-10-23 2024-03-12 Heraeus Deutschland Gmbh & Co Kg Procedimiento para la preparacion de particulas de platino soportadas
CN111013578B (zh) * 2019-12-27 2022-08-23 苏州擎动动力科技有限公司 一种Pt/C催化剂及其制备方法
CN111569868A (zh) * 2020-06-10 2020-08-25 上海济平新能源科技有限公司 一种载于碳上的催化剂的制作方法
CN112517001B (zh) * 2020-12-16 2023-04-07 广东济平新能源科技有限公司 铂黑催化剂的制备方法以及铂黑催化剂
CN114735766A (zh) * 2022-04-07 2022-07-12 安徽枡水新能源科技有限公司 一种不引入钠离子杂质的无硝氯铂酸制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532556A (en) * 1966-09-01 1970-10-06 Matthey Bishop Inc Process for forming platinum coated electrode
US3992512A (en) 1971-06-16 1976-11-16 Prototech Company Finely particulated colloidal platinum compound and sol for producing the same, and method of preparation
US4059541A (en) 1974-12-20 1977-11-22 Prototech Company Platinum colloid sol and method of forming same
US4212824A (en) * 1978-07-11 1980-07-15 E. I. Du Pont De Nemours And Company Hydrogenation catalyst with improved metallic distribution, its preparation and use for the reduction of aromatic nitro compounds
DE3106587C2 (de) 1981-02-21 1987-01-02 Heraeus Elektroden GmbH, 6450 Hanau Elektrode und deren Verwendung
DE3373591D1 (en) * 1982-12-30 1987-10-15 Philips Nv High-pressure sodium discharge lamp
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
JP3874380B2 (ja) * 1996-08-26 2007-01-31 エヌ・イーケムキャット株式会社 空格子点型格子欠陥を有するカーボン担持白金スケルトン合金電極触媒
JP3368179B2 (ja) * 1997-08-01 2003-01-20 松下電器産業株式会社 電極触媒粉末の作製法
JP3718092B2 (ja) * 1999-11-26 2005-11-16 本田技研工業株式会社 水素含有ガス中の一酸化炭素選択酸化触媒、及び当該触媒を用いた一酸化炭素選択除去方法並びに固体高分子電解質型燃料電池システム
JP2001325964A (ja) * 2000-05-19 2001-11-22 Ne Chemcat Corp 固体高分子電解質型燃料電池用電極触媒
DE10037071A1 (de) * 2000-07-29 2002-02-21 Omg Ag & Co Kg Edelmetall-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung
CN1349267A (zh) * 2000-10-17 2002-05-15 沈阳东宇企业集团有限公司 一种超低铂载量的膜三合一制备方法
US20040234841A1 (en) * 2001-03-19 2004-11-25 Tsutomu Yoshitake Fuel cell electrode, and fuel cell comprising the electrode
EP1283274B1 (de) * 2001-08-04 2007-10-31 Umicore AG & Co. KG Chlorarme Platin- und Platinlegierungspulver mit erhöhter spezifischer Oberfläche und Verfahren zu ihrer Herstellung unter Verwendung einer Nitratsalzschmelze
US20060116285A1 (en) * 2004-11-29 2006-06-01 De Nora Elettrodi S.P.A. Platinum alloy carbon-supported catalysts

Also Published As

Publication number Publication date
KR101132074B1 (ko) 2012-04-02
US20050227862A1 (en) 2005-10-13
EP1758678A1 (de) 2007-03-07
JP2007532288A (ja) 2007-11-15
US7871955B2 (en) 2011-01-18
CN1964782A (zh) 2007-05-16
EP1758678B1 (de) 2011-08-24
JP4989457B2 (ja) 2012-08-01
KR20070085098A (ko) 2007-08-27
CN1964782B (zh) 2012-05-16
WO2005097314A1 (en) 2005-10-20

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