ES2574002T3 - Electrocatalizador de rodio y método de preparación - Google Patents

Electrocatalizador de rodio y método de preparación Download PDF

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Publication number
ES2574002T3
ES2574002T3 ES02787593.9T ES02787593T ES2574002T3 ES 2574002 T3 ES2574002 T3 ES 2574002T3 ES 02787593 T ES02787593 T ES 02787593T ES 2574002 T3 ES2574002 T3 ES 2574002T3
Authority
ES
Spain
Prior art keywords
rhodium
preparation
electrocatalyst
sulfide
rhodium electrocatalyst
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 - Lifetime
Application number
ES02787593.9T
Other languages
English (en)
Inventor
Yu-Min Tsou
Hua Deng
Gian Nicola Martelli
Robert J. Allen
Emory S. De Castro
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.)
Industrie de Nora SpA
Original Assignee
Industrie de Nora SpA
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 Industrie de Nora SpA filed Critical Industrie de Nora SpA
Application granted granted Critical
Publication of ES2574002T3 publication Critical patent/ES2574002T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • B01J27/045—Platinum group 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
    • 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
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
    • 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
    • H01M4/923—Compounds thereof with non-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)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Un electrocatalizador de sulfuro de rodio que comprende sulfuro de rodio formado por calentamiento en solución acuosa de cloruro de rodio hasta que se obtiene una distribución de estado de equilibrio de isómeros y luego burbujeando sulfuro de hidrógeno en la solución para formar sulfuro de rodio.

Description

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Claims (1)

  1. imagen1
ES02787593.9T 2001-11-07 2002-11-07 Electrocatalizador de rodio y método de preparación Expired - Lifetime ES2574002T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US34476101P 2001-11-07 2001-11-07
US344761P 2001-11-07
US10/141,108 US6855660B2 (en) 2001-11-07 2002-05-08 Rhodium electrocatalyst and method of preparation
US141108 2002-05-08
PCT/EP2002/012436 WO2003040435A2 (en) 2001-11-07 2002-11-07 Rhodium electrocatalyst and method of preparation

Publications (1)

Publication Number Publication Date
ES2574002T3 true ES2574002T3 (es) 2016-06-14

Family

ID=26838798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02787593.9T Expired - Lifetime ES2574002T3 (es) 2001-11-07 2002-11-07 Electrocatalizador de rodio y método de preparación

Country Status (19)

Country Link
US (1) US6855660B2 (es)
EP (1) EP1444384B1 (es)
JP (1) JP4223958B2 (es)
KR (1) KR100908797B1 (es)
CN (1) CN1320170C (es)
AR (1) AR037186A1 (es)
BR (1) BR0213935B1 (es)
CA (1) CA2466362C (es)
CZ (1) CZ307526B6 (es)
DK (1) DK1444384T3 (es)
ES (1) ES2574002T3 (es)
HU (1) HU228452B1 (es)
MX (1) MXPA04004382A (es)
MY (1) MY128851A (es)
PL (1) PL201791B1 (es)
PT (1) PT1444384E (es)
RU (1) RU2311496C2 (es)
WO (1) WO2003040435A2 (es)
ZA (1) ZA200403437B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010402A1 (it) * 2001-02-28 2002-08-28 De Nora Elettrodi Spa Nuova composizione elettrocatalitica per catodo depolarizzato ad ossigeno
US7761569B2 (en) 2004-01-23 2010-07-20 Tiversa, Inc. Method for monitoring and providing information over a peer to peer network
US8156175B2 (en) 2004-01-23 2012-04-10 Tiversa Inc. System and method for searching for specific types of people or information on a peer-to-peer network
US6967185B2 (en) * 2004-01-28 2005-11-22 De Nora Elettrodi S.P.A. Synthesis of noble metal, sulphide catalysts in a sulfide ion-free aqueous environment
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
CN100515566C (zh) * 2005-12-12 2009-07-22 比亚迪股份有限公司 一种催化剂涂层膜的制备方法
US7632962B2 (en) * 2006-04-26 2009-12-15 Eastman Chemical Company Hydrogenation process and catalysts
BRPI0718582A8 (pt) 2006-11-07 2018-05-22 Tiversa Ip Inc Sistema e método para experiência aprimorada com uma rede ponto a ponto
US9315912B2 (en) * 2006-11-29 2016-04-19 Industrie De Nora S.P.A. Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction
TWI429785B (zh) * 2007-02-22 2014-03-11 Industrie De Nora Spa 氧之電化學還原用觸媒及製法和氣體擴散電極
CN105321108B (zh) * 2007-04-12 2019-10-18 克罗尔信息保证有限责任公司 一种用于在对等网络上创建共享信息列表的系统和方法
CN101790725B (zh) * 2007-06-11 2013-11-20 蒂弗萨公司 用于在对等网络上做广告的系统和方法
CN101463487B (zh) * 2007-12-17 2010-06-09 中国电子科技集团公司第十八研究所 用于电解水的质子交换膜电极制备方法
RU2394646C1 (ru) * 2009-02-12 2010-07-20 Федеральное государственное учреждение Российский научный центр "Курчатовский институт" Способ получения наноструктурного катализатора для электролиза воды
JP5558171B2 (ja) * 2010-03-31 2014-07-23 トヨタ自動車株式会社 回転ディスク電極法で使用される電極触媒を製造する、触媒製造方法および触媒製造装置
US8940460B2 (en) 2011-02-14 2015-01-27 Nissan North America, Inc. Catalyst ink preparation for fuel cell electrode fabrication
US20130239469A1 (en) * 2012-03-14 2013-09-19 Board Of Regents, The University Of Texas System Photochemical Processes and Compositions for Methane Reforming Using Transition Metal Chalcogenide Photocatalysts
FR2992234B1 (fr) 2012-06-22 2016-12-09 Centre Nat De La Rech Scient (C N R S) Procede de preparation de nanoparticules de catalyseur pour la reduction cathodique du dioxygene en presence de methanol
CN105050717A (zh) * 2012-10-26 2015-11-11 奥迪股份公司 燃料电池膜电极组件制作过程
CN103528913A (zh) * 2013-10-15 2014-01-22 中国海洋石油总公司 一种含铑化合物中铑含量测定方法
US12404592B2 (en) 2018-05-02 2025-09-02 Ohio State Innovation Foundation Heteroatom-doped carbon catalyst for electrocatalytic halogen production
CN110938832A (zh) * 2019-12-13 2020-03-31 陕西易莱德新材料科技有限公司 一种用于次氯酸钠电解槽的膜电极制备方法
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127232C (es) * 1963-03-12 1900-01-01
GB1066579A (en) * 1963-11-12 1967-04-26 Engelhard Ind Inc Catalyst
US5958197A (en) * 1998-01-26 1999-09-28 De Nora S.P.A. Catalysts for gas diffusion electrodes
US6149762A (en) * 1998-07-13 2000-11-21 Clements National Company Welding nozzle for welding machine for thermoplastic material
US6149782A (en) * 1999-05-27 2000-11-21 De Nora S.P.A Rhodium electrocatalyst and method of preparation
US6402930B1 (en) * 1999-05-27 2002-06-11 De Nora Elettrodi S.P.A. Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes

Also Published As

Publication number Publication date
CN1578851A (zh) 2005-02-09
PL370375A1 (en) 2005-05-16
WO2003040435A3 (en) 2004-05-06
US6855660B2 (en) 2005-02-15
ZA200403437B (en) 2005-07-27
HU228452B1 (en) 2013-03-28
KR20040062624A (ko) 2004-07-07
KR100908797B1 (ko) 2009-07-22
CA2466362A1 (en) 2003-05-15
JP4223958B2 (ja) 2009-02-12
BR0213935B1 (pt) 2013-06-04
EP1444384A2 (en) 2004-08-11
US20030086862A1 (en) 2003-05-08
MXPA04004382A (es) 2004-08-12
CA2466362C (en) 2010-06-22
PT1444384E (pt) 2016-06-02
CN1320170C (zh) 2007-06-06
CZ2004576A3 (cs) 2004-09-15
RU2311496C2 (ru) 2007-11-27
CZ307526B6 (cs) 2018-11-14
HUP0402367A2 (hu) 2005-03-29
DK1444384T3 (en) 2016-07-18
WO2003040435A2 (en) 2003-05-15
JP2005508450A (ja) 2005-03-31
RU2004117078A (ru) 2005-03-27
EP1444384B1 (en) 2016-03-30
PL201791B1 (pl) 2009-05-29
BR0213935A (pt) 2004-10-26
MY128851A (en) 2007-02-28
AR037186A1 (es) 2004-10-27

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