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MX2007004840A - Bimetallic electrocatalyst useful for the molecular electrosynthesis and method for preparing the same. - Google Patents

Bimetallic electrocatalyst useful for the molecular electrosynthesis and method for preparing the same.

Info

Publication number
MX2007004840A
MX2007004840A MX2007004840A MX2007004840A MX2007004840A MX 2007004840 A MX2007004840 A MX 2007004840A MX 2007004840 A MX2007004840 A MX 2007004840A MX 2007004840 A MX2007004840 A MX 2007004840A MX 2007004840 A MX2007004840 A MX 2007004840A
Authority
MX
Mexico
Prior art keywords
electrocatalyst
present
electrosynthesis
molecular
preparing
Prior art date
Application number
MX2007004840A
Other languages
Spanish (es)
Inventor
Jose Luis Nava Montes De Oca
Fernando Felipe Rivera Iturbe
Ignacio Gonzalez Martinez
Ricardo Benavidez Perez
Carlos Lara Valenzuela
Alejandro Recendiz Medina
Original Assignee
Univ Autonoma Metropolitana
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 Univ Autonoma Metropolitana filed Critical Univ Autonoma Metropolitana
Priority to MX2007004840A priority Critical patent/MX2007004840A/en
Priority to EP07808495A priority patent/EP2149928A4/en
Priority to RU2009143021/07A priority patent/RU2009143021A/en
Priority to PCT/MX2007/000099 priority patent/WO2008130212A1/en
Priority to CA002685129A priority patent/CA2685129A1/en
Priority to AU2007351924A priority patent/AU2007351924B2/en
Publication of MX2007004840A publication Critical patent/MX2007004840A/en
Priority to PE2008000693A priority patent/PE20090093A1/en
Priority to CL200801174A priority patent/CL2008001174A1/en
Priority to EC2009009701A priority patent/ECSP099701A/en
Priority to NO20093395A priority patent/NO20093395L/en

Links

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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Catalysts (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

The present invention is related to the mining industry, particularly to an electrocatalyst for producing an oxidizing agent by the partial oxidation of sulfur compounds, such as formamidine disulfide (DSFA) from thiourea (Tu). The advantage of the process and the material of the present invention over state-of-the-art processes and materials is that the inventive process and method effectively performs a partial oxidation of the sulfur compounds avoiding parasite reactions such as subsequent oxidations, as well as oxygen evolution. The present invention structurally consists in a bimetallic electrocatalyst having a molar ratio, over the support surface, of from about (0.08-1 Pt : (0.012-0.016) Pb; the preparation method thereof consists in using the sol gel technique along with a polymeric precursor.
MX2007004840A 2007-04-23 2007-04-23 Bimetallic electrocatalyst useful for the molecular electrosynthesis and method for preparing the same. MX2007004840A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
MX2007004840A MX2007004840A (en) 2007-04-23 2007-04-23 Bimetallic electrocatalyst useful for the molecular electrosynthesis and method for preparing the same.
EP07808495A EP2149928A4 (en) 2007-04-23 2007-08-23 BIMETAL ELECTROCATALYZER FOR USE IN THE MOLECULAR ELECTROSYNTHESIS AND METHOD OF MANUFACTURING THEREOF
RU2009143021/07A RU2009143021A (en) 2007-04-23 2007-08-23 BIMETALLIC ELECTRIC CATALYST FOR MOLECULAR ELECTROSYNTHESIS AND METHOD FOR PRODUCING IT
PCT/MX2007/000099 WO2008130212A1 (en) 2007-04-23 2007-08-23 Bimetallic electrocatalyst for use in molecular electrosynthesis and preparation method therefor
CA002685129A CA2685129A1 (en) 2007-04-23 2007-08-23 Bimetallic electrocatalyst for use in molecular electrosynthesis and method for its preparation
AU2007351924A AU2007351924B2 (en) 2007-04-23 2007-08-23 Bimetallic electrocatalyst for use in molecular electrosynthesis and preparation method therefor
PE2008000693A PE20090093A1 (en) 2007-04-23 2008-04-22 BIMETALLIC ELECTROCATALIZER FOR USE IN MOLECULAR ELECTROSYNTHESIS AND METHOD OF PREPARING THE SAME
CL200801174A CL2008001174A1 (en) 2007-04-23 2008-04-23 PLATINUM-LEAD BIMETAL ELECTROCATALIZER, SUPPORTED ON TITANIUM FOR USE IN MOLECULAR ELECTROSYNTHESIS, WHERE THE ELECTROCATALIZER HAS A MOLAR RELATIONSHIP ON THE SURFACE OF THE ENTRY SUPPORT (0.8-1) PT: (0.012-0) PT: (0.012-0) PT: (0.012-0)
EC2009009701A ECSP099701A (en) 2007-04-23 2009-10-23 BIMETAL ELECTROCATALIZER FOR USE IN MOLECULAR ELECTROSYNTHESIS AND SAME PREPARATION METHOD
NO20093395A NO20093395L (en) 2007-04-23 2009-11-23 Biometallic electrocatalyst for use in molecular electrosynthesis, and its manufacturing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2007004840A MX2007004840A (en) 2007-04-23 2007-04-23 Bimetallic electrocatalyst useful for the molecular electrosynthesis and method for preparing the same.

Publications (1)

Publication Number Publication Date
MX2007004840A true MX2007004840A (en) 2007-10-04

Family

ID=39875682

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007004840A MX2007004840A (en) 2007-04-23 2007-04-23 Bimetallic electrocatalyst useful for the molecular electrosynthesis and method for preparing the same.

Country Status (10)

Country Link
EP (1) EP2149928A4 (en)
AU (1) AU2007351924B2 (en)
CA (1) CA2685129A1 (en)
CL (1) CL2008001174A1 (en)
EC (1) ECSP099701A (en)
MX (1) MX2007004840A (en)
NO (1) NO20093395L (en)
PE (1) PE20090093A1 (en)
RU (1) RU2009143021A (en)
WO (1) WO2008130212A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630961A (en) 1969-08-22 1971-12-28 Universal Oil Prod Co Hydrocarbon isomerization process
DE19915681A1 (en) 1999-04-07 2000-10-12 Basf Ag Process for the production of platinum metal catalysts
GB2349876B (en) * 1999-05-10 2003-03-05 Rio Tinto Technology Dev Ltd Process for the Recovery of Noble Metals
GB0219955D0 (en) * 2002-08-28 2002-10-02 Univ Newcastle Fuel cell electrode
US20090250353A1 (en) * 2006-05-26 2009-10-08 Aicheng Chen Nanoporous Material

Also Published As

Publication number Publication date
WO2008130212A1 (en) 2008-10-30
ECSP099701A (en) 2010-03-31
CA2685129A1 (en) 2008-10-30
NO20093395L (en) 2010-01-22
AU2007351924A1 (en) 2008-10-30
PE20090093A1 (en) 2009-04-13
EP2149928A4 (en) 2011-09-07
AU2007351924B2 (en) 2013-09-26
CL2008001174A1 (en) 2008-08-08
EP2149928A1 (en) 2010-02-03
RU2009143021A (en) 2011-05-27

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