ATE306985T1 - Katalysator - Google Patents

Katalysator

Info

Publication number
ATE306985T1
ATE306985T1 AT99907175T AT99907175T ATE306985T1 AT E306985 T1 ATE306985 T1 AT E306985T1 AT 99907175 T AT99907175 T AT 99907175T AT 99907175 T AT99907175 T AT 99907175T AT E306985 T1 ATE306985 T1 AT E306985T1
Authority
AT
Austria
Prior art keywords
substrate
ceramic
transition metal
noble
noble metal
Prior art date
Application number
AT99907175T
Other languages
English (en)
Inventor
Levi T Thompson
Michael Wixom
David Tarnowski
Cong Pu
Original Assignee
T J Technologies Inc
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 T J Technologies Inc filed Critical T J Technologies Inc
Application granted granted Critical
Publication of ATE306985T1 publication Critical patent/ATE306985T1/de

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
    • H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
    • 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
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/392—Metal surface area
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT99907175T 1998-02-23 1999-02-23 Katalysator ATE306985T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7554198P 1998-02-23 1998-02-23
US09/253,965 US6297185B1 (en) 1998-02-23 1999-02-22 Catalyst
PCT/US1999/003865 WO1999042213A1 (en) 1998-02-23 1999-02-23 Catalyst

Publications (1)

Publication Number Publication Date
ATE306985T1 true ATE306985T1 (de) 2005-11-15

Family

ID=26756993

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99907175T ATE306985T1 (de) 1998-02-23 1999-02-23 Katalysator

Country Status (7)

Country Link
US (1) US6297185B1 (de)
EP (1) EP1060019B1 (de)
AT (1) ATE306985T1 (de)
AU (1) AU2689499A (de)
CA (1) CA2321997A1 (de)
DE (1) DE69927793T2 (de)
WO (1) WO1999042213A1 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19914814C1 (de) * 1999-03-31 2000-12-14 Siemens Ag Rekombinationseinrichtung und Verfahren zur katalytischen Rekombination von Wasserstoff und/oder Kohlenmonoxid mit Sauerstoff in einem Gasgemisch
FR2796312B1 (fr) * 1999-07-16 2001-09-07 Atofina Catalyseur metallique supporte, sa preparation et ses applications dans la fabrication directe du peroxyde d'hydrogene
CZ301735B6 (cs) 1999-10-08 2010-06-09 Fuelcell Energy, Ltd. Kompozitní elektrody pro pevné elektrochemické soucástky a zarízení
US6482763B2 (en) * 1999-12-29 2002-11-19 3M Innovative Properties Company Suboxide fuel cell catalyst for enhanced reformate tolerance
DE10048844A1 (de) * 2000-10-02 2002-04-11 Basf Ag Verfahren zur Herstellung von Platinmetall-Katalysatoren
DE10104226A1 (de) * 2001-01-31 2002-08-01 Basf Ag Kern/Mantel-Katalysatorformkörper
US6939640B2 (en) * 2001-09-21 2005-09-06 E. I. Dupont De Nemours And Company Anode electrocatalysts for coated substrates used in fuel cells
WO2003058734A1 (en) * 2002-01-03 2003-07-17 Neah Power Systems, Inc. Porous fuel cell electrode structures having conformal electrically conductive layers thereon
US20030166972A1 (en) * 2002-02-20 2003-09-04 Regents Of The University Of California Office Of Technology Licensing Process for production of formaldehyde from dimethyl ether
JP3587199B2 (ja) * 2002-05-29 2004-11-10 日本電気株式会社 燃料電池用触媒担持粒子およびそれを用いた複合電解質、触媒電極、燃料電池、ならびにそれらの製造方法
CA2486354C (en) * 2002-06-12 2013-03-12 Sulzer Metco (Canada) Inc. Hydrometallurgical process for production of supported catalysts
JP2004079244A (ja) * 2002-08-12 2004-03-11 Toshiba Corp 燃料電池用触媒及び燃料電池
JP2006526880A (ja) * 2003-05-30 2006-11-24 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 燃料電池およびその金属対担体比の大きい触媒を使用した構成部品
US7677254B2 (en) * 2003-10-27 2010-03-16 Philip Morris Usa Inc. Reduction of carbon monoxide and nitric oxide in smoking articles using iron oxynitride
US6897178B1 (en) * 2003-10-31 2005-05-24 The Regents Of The University Of Michigan Carbide/nitride based fuel processing catalysts
JP4198582B2 (ja) * 2003-12-02 2008-12-17 独立行政法人科学技術振興機構 タンタルオキシナイトライド酸素還元電極触媒
US20050209098A1 (en) * 2004-03-19 2005-09-22 De Nora Elettrodi S.P.A. Carbon supported metal alloy catalysts and method for the manufacturing thereof
US20070131541A1 (en) * 2004-10-26 2007-06-14 Kohichi Miyashita Electrolysis vessel and apparatus for generating electrolyzed water
US7713910B2 (en) * 2004-10-29 2010-05-11 Umicore Ag & Co Kg Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith
WO2006119147A2 (en) * 2005-05-02 2006-11-09 General Motors Global Technology Operations, Inc. Supports for fuel cell catalysts
US7767330B2 (en) * 2005-05-04 2010-08-03 Gm Global Technology Operations, Inc. Conductive matrices for fuel cell electrodes
US7951749B2 (en) * 2005-10-11 2011-05-31 The Regents Of The University Of Michigan Enhancing hydrogen spillover and storage
US20070092784A1 (en) * 2005-10-20 2007-04-26 Dopp Robert B Gas diffusion cathode using nanometer sized particles of transition metals for catalysis
US20080280190A1 (en) * 2005-10-20 2008-11-13 Robert Brian Dopp Electrochemical catalysts
US20070128499A1 (en) * 2005-11-18 2007-06-07 Campbell Stephen A Catalyst for fuel cells
US7833645B2 (en) 2005-11-21 2010-11-16 Relion, Inc. Proton exchange membrane fuel cell and method of forming a fuel cell
US20080032174A1 (en) * 2005-11-21 2008-02-07 Relion, Inc. Proton exchange membrane fuel cells and electrodes
US20070161501A1 (en) * 2006-01-10 2007-07-12 Atomic Energy Council - Institute Of Nuclear Energy Research Method for making carbon nanotube-supported platinum alloy electrocatalysts
US7955755B2 (en) 2006-03-31 2011-06-07 Quantumsphere, Inc. Compositions of nanometal particles containing a metal or alloy and platinum particles
US20070227300A1 (en) * 2006-03-31 2007-10-04 Quantumsphere, Inc. Compositions of nanometal particles containing a metal or alloy and platinum particles for use in fuel cells
US7691775B2 (en) * 2006-05-04 2010-04-06 The Regents Of The University Of Michigan Reducible oxide based catalysts
US20080020924A1 (en) * 2006-07-19 2008-01-24 Atomic Energy Council-Institute Of Nuclear Energy Research Method of fabricating platinum alloy electrocatalysts for membrane fuel cell applications
WO2008121128A2 (en) * 2006-10-16 2008-10-09 Direct Carbon Technologies, Llc Multi-functional cermet anodes for high temperature fuel cells
US8383293B2 (en) * 2006-11-22 2013-02-26 GM Global Technology Operations LLC Supports for fuel cell catalysts based on transition metal silicides
US8026020B2 (en) 2007-05-08 2011-09-27 Relion, Inc. Proton exchange membrane fuel cell stack and fuel cell stack module
US9293778B2 (en) 2007-06-11 2016-03-22 Emergent Power Inc. Proton exchange membrane fuel cell
US8003274B2 (en) 2007-10-25 2011-08-23 Relion, Inc. Direct liquid fuel cell
KR101202130B1 (ko) 2008-02-20 2012-11-15 쇼와 덴코 가부시키가이샤 촉매용 담체, 촉매 및 그 제조 방법
CN101648140B (zh) * 2008-08-14 2011-09-07 中国科学院大连化学物理研究所 碳化钨催化剂及其制备和在纤维素制乙二醇反应中的应用
CN102132447B (zh) * 2008-08-25 2013-12-18 3M创新有限公司 具有电压反转容限的燃料电池纳米催化剂
DE102008047142A1 (de) * 2008-09-12 2010-04-15 o.m.t. Oberflächen- und Materialtechnologie GmbH Katalyischer Werkstoff
US9006133B2 (en) 2008-10-24 2015-04-14 Oned Material Llc Electrochemical catalysts for fuel cells
CN102049273B (zh) 2009-10-27 2013-05-01 中国科学院大连化学物理研究所 一种介孔炭担载的碳化钨催化剂及其制备和应用
CN102190562B (zh) 2010-03-17 2014-03-05 中国科学院大连化学物理研究所 一种多羟基化合物制乙二醇的方法
KR101688524B1 (ko) * 2010-07-30 2016-12-22 삼성전자주식회사 연료전지용 전극촉매, 이 전극촉매를 포함하는 막 전극 접합체와 연료전지, 및 연료전지용 전극촉매의 제조방법
WO2013035191A1 (ja) 2011-09-09 2013-03-14 昭和電工株式会社 燃料電池用触媒層及びその用途
CN103506144B (zh) * 2012-06-27 2017-07-28 浙江工业大学 核壳结构的碳化钨/铂复合材料及其制备和应用
US9762848B2 (en) * 2013-03-15 2017-09-12 Google Inc. Automatic adjustment of video orientation
US9694351B1 (en) * 2014-02-26 2017-07-04 Stc.Unm Highly dispersed and durable heterogeneous catalysts
US12303875B2 (en) * 2015-11-06 2025-05-20 Massachusetts Institute Of Technology Noble metal monolayer shell coatings on transition metal ceramic nanoparticle cores
USD816635S1 (en) * 2016-03-18 2018-05-01 Bose Corporation Audio device
USD797701S1 (en) * 2016-03-18 2017-09-19 Bose Corporation Audio device
USD815059S1 (en) 2016-08-02 2018-04-10 Bose Corporation Audio device
USD821352S1 (en) 2016-08-02 2018-06-26 Bose Corporation Audio device
USD815058S1 (en) 2016-08-02 2018-04-10 Bose Corporation Audio device
USD811366S1 (en) 2016-08-31 2018-02-27 Harman International Industries, Incorporated Wearable audio component
USD851625S1 (en) 2016-08-31 2019-06-18 Harman International Industries, Incorporated Wearable audio component

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1309636A (en) * 1969-04-17 1973-03-14 Nat Res Dev Catalysts
US4186110A (en) * 1978-07-03 1980-01-29 United Technologies Corporation Noble metal-refractory metal alloys as catalysts and method for making
US4192907A (en) * 1978-07-03 1980-03-11 United Technologies Corporation Electrochemical cell electrodes incorporating noble metal-base metal alloy catalysts
US4316944A (en) * 1980-06-18 1982-02-23 United Technologies Corporation Noble metal-chromium alloy catalysts and electrochemical cell
US4422917A (en) 1980-09-10 1983-12-27 Imi Marston Limited Electrode material, electrode and electrochemical cell
US4467050A (en) * 1982-07-08 1984-08-21 Energy Research Corporation Fuel cell catalyst member and method of making same
US4677092A (en) 1983-01-17 1987-06-30 International Fuel Cells Corporation Ordered ternary fuel cell catalysts containing platinum and cobalt and method for making the catalysts
US5705265A (en) 1986-03-24 1998-01-06 Emsci Inc. Coated substrates useful as catalysts
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
US4868841A (en) 1988-06-13 1989-09-19 Hughes Aircraft Company Directly heated ceramic catalyst support
DE3826503A1 (de) 1988-08-04 1990-02-08 Kernforschungsanlage Juelich Metallschichtsystem zur beseitigung von wasserstoff aus einem gasgemisch
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
US5183713A (en) 1991-01-17 1993-02-02 International Fuel Cells Corporation Carbon monoxide tolerant platinum-tantalum alloyed catalyst
GB9104377D0 (en) 1991-03-01 1991-04-17 Tseung Alfred C C Depositing an electrochromic layer
US5302258A (en) 1992-02-28 1994-04-12 Triox Technologies, Inc. Method and apparatus for separating oxygen from a gaseous mixture
DE4221011A1 (de) 1992-06-26 1994-01-05 Basf Ag Schalenkatalysatoren
US5759944A (en) * 1993-04-20 1998-06-02 Johnson Matthey Public Limited Company Catalyst material
US5597771A (en) 1993-06-25 1997-01-28 Engelhard Corporation Layered catalyst composite
US5431012A (en) 1994-07-05 1995-07-11 Ford Motor Company System for monitoring the performance of automotive catalysts
US5680292A (en) 1994-12-12 1997-10-21 T/J Technologies, Inc. High surface area nitride, carbide and boride electrodes and methods of fabrication thereof
AU4420196A (en) * 1995-05-01 1996-11-21 E.I. Du Pont De Nemours And Company Electrochemical cell having an oxide growth resistant curren t distributor
KR0166148B1 (ko) 1995-09-05 1998-12-15 강박광 고분산 혼합 금속산화물 담지 촉매의 제조방법
US5766789A (en) * 1995-09-29 1998-06-16 Energetics Systems Corporation Electrical energy devices
DE19611510A1 (de) * 1996-03-23 1997-09-25 Degussa Gasdiffusionselektrode für Membranbrennstoffzellen und Verfahren zu ihrer Herstellung
US5879827A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Catalyst for membrane electrode assembly and method of making
US5879828A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly

Also Published As

Publication number Publication date
EP1060019B1 (de) 2005-10-19
CA2321997A1 (en) 1999-08-26
US6297185B1 (en) 2001-10-02
EP1060019A1 (de) 2000-12-20
WO1999042213A1 (en) 1999-08-26
EP1060019A4 (de) 2002-03-13
DE69927793D1 (de) 2006-03-02
AU2689499A (en) 1999-09-06
DE69927793T2 (de) 2006-07-27

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