ZA201106273B - Supported catalysts - Google Patents

Supported catalysts

Info

Publication number
ZA201106273B
ZA201106273B ZA2011/06273A ZA201106273A ZA201106273B ZA 201106273 B ZA201106273 B ZA 201106273B ZA 2011/06273 A ZA2011/06273 A ZA 2011/06273A ZA 201106273 A ZA201106273 A ZA 201106273A ZA 201106273 B ZA201106273 B ZA 201106273B
Authority
ZA
South Africa
Prior art keywords
supported catalysts
catalysts
supported
Prior art date
Application number
ZA2011/06273A
Inventor
Ji Shan
Jan Bladergroen Bernard
Ralam Xolelwa
Pasupathi Sivakumar
Mikhailovich Linkov Vladimir
Original Assignee
Univ Of The Western Cape
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 Of The Western Cape filed Critical Univ Of The Western Cape
Publication of ZA201106273B publication Critical patent/ZA201106273B/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
    • 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
    • B01J21/185—Carbon nanotubes
    • 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
    • B01J23/468—Iridium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C25B11/093—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 at least one noble metal or noble metal oxide and at least one non-noble metal oxide
    • 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
    • C25B11/097—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 comprising two or more noble metals or noble metal alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
ZA2011/06273A 2009-06-18 2011-08-26 Supported catalysts ZA201106273B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200904250 2009-06-18
PCT/IB2010/051372 WO2010146475A1 (en) 2009-06-18 2010-03-30 Supported catalysts

Publications (1)

Publication Number Publication Date
ZA201106273B true ZA201106273B (en) 2012-11-28

Family

ID=43355944

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2011/06273A ZA201106273B (en) 2009-06-18 2011-08-26 Supported catalysts

Country Status (3)

Country Link
EP (1) EP2446494A4 (en)
WO (1) WO2010146475A1 (en)
ZA (1) ZA201106273B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2634290A1 (en) * 2012-02-28 2013-09-04 Fritz Haber Institute of the Max Planck Society Department of Inorganic Chemistry Electrolytic water splitting using a carbon-supported MnOx-composite
WO2017091858A1 (en) * 2015-11-30 2017-06-08 Newsouth Innovations Pty Limited Method for improving catalytic activity
CN109589974B (en) * 2018-11-05 2021-08-06 中国科学院广州能源研究所 Oxygen evolution catalyst with low precious metal loading for water electrolyzer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6753108B1 (en) * 1998-02-24 2004-06-22 Superior Micropowders, Llc Energy devices and methods for the fabrication of energy devices
JP3138732B2 (en) * 1999-06-09 2001-02-26 工業技術院長 Catalyst for oxygen electrode of integrated regeneration type polymer electrolyte fuel cell
EP1254712B1 (en) * 2001-05-05 2005-07-20 Umicore AG & Co. KG A noble metal-containing supported catalyst and a process for its preparation
US7635533B2 (en) * 2002-02-27 2009-12-22 Symyx Solutions, Inc. Fuel cell electrocatalyst of Pt-Mn-Co
US8133637B2 (en) * 2005-10-06 2012-03-13 Headwaters Technology Innovation, Llc Fuel cells and fuel cell catalysts incorporating a nanoring support
WO2007137412A1 (en) * 2006-05-26 2007-12-06 Lakehead University Nanoporous material
WO2008040222A1 (en) * 2006-09-22 2008-04-10 Ocean University Of China Nanometer powder catalyst and its prepartion method
US7695840B2 (en) * 2006-12-08 2010-04-13 Eveready Battery Co., Inc. Electrochemical cell having a deposited gas electrode
EP2100342B1 (en) * 2006-12-27 2010-05-19 Eveready Battery Company, Inc. Process for making a catalytic electrode

Also Published As

Publication number Publication date
EP2446494A1 (en) 2012-05-02
EP2446494A4 (en) 2014-08-27
WO2010146475A1 (en) 2010-12-23

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