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Bimetallic systems (Au-Ag, Au-Cu) on silicate and metal oxides supports as effective catalysts for redox processes

2013/10/E/ST5/00642

Keywords

Descriptors

  • ST5_3: Modyfikacja powierzchni materiałów
  • ST5_6: Materiały porowate
  • ST5_18: Kataliza homogeniczna i heterogeniczna

Panel

ST5 – Materials: materials synthesis, structure-properties relations, advanced and functional materials with designed properties, (macro)molecular architecture, material engineering

Host institution

Uniwersytet im. Adama Mickiewicza w Poznaniu, Wydział Chemii

Voivodeship: wielkopolskie

Other projects carried out by the institution »

Principal investigator (from the host institution)

dr hab. Izabela Barbara Sobczak

Number of co-investigators in the project: 7

Call

SONATA BIS 3 – announced on 2013-06-14

Amount awarded
714 000 PLN
Project start date
2014-06-02
Project end date
2017-06-01
Project duration
36 months (the same as in the proposal)
Project status
Project settled

Equipment purchased [PL]

  1. Aparat do pomiarów fizysorpcji. Cost: 220 000 PLN

Information in the final report

Publication in academic press/journals (14)

  1. The effect of AuAg-MCF and AuAg-NbMCF catalysts pretreatment on the gold-silver alloy formation and the catalytic behavior in selective methanol oxidation with oxygen

    Authors:
    I. Sobczak, E. Dembowiak
    Academic press:
    Journal of Molecular Catalysis A: Chemical (year: 2015, volume: 409, pages: 137-148), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.molcata.2015.08.017 – link to the publication

  2. Surface properties and catalytic performance of Pt–Ag supported on silica – The effect of preparation methods

    Authors:
    J. Czaplinska, P. Decyk, M. Ziolek
    Academic press:
    Applied Catalysis A: General (year: 2015, volume: 504, pages: 361-372), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.apcata.2014.12.054 – link to the publication

  3. The effect of zinc and copper in gold catalysts supported on MCF cellular foams on surface properties and catalytic activity in methanol oxidation

    Authors:
    I. Bilkova, I. Sobczak, P. Decyk, M. Ziolek, J.E. Whitten
    Academic press:
    Microporous and Mesoporous Materials (year: 2016, volume: 232, pages: 97-108), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.micromeso.2016.06.008 – link to the publication

  4. The role of pillaring in MCM-22 on the dispersion of noble metals and catalytic activity

    Authors:
    A. Wojtaszek-Gurdak, I. Sobczak, K. Grzelak, M. Ziolek, U. Hartfelder, J.A. Van Bokhoven,
    Academic press:
    Materials Research Bulletin (year: 2016, volume: 76, pages: 169-178), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.materresbull.2015.11.054 – link to the publication

  5. Variability of surface components in gold catalysts - the role of hydroxyls and state of gold on activity and selectivity of Au-Nb2O5 and Au-ZnNb2O6 in methanol oxidation

    Authors:
    Ł. Wolski; I. Sobczak, M. Ziolek
    Academic press:
    Journal of Catalysis (year: 2017, volume: 354, pages: 100-112), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.jcat.2017.08.022 – link to the publication

  6. Au-Cu on Nb2O5 and Nb/MCF supports - Surface properties and catalytic activity in glycerol and methanol oxidation

    Authors:
    I. Sobczak, Ł. Wolski
    Academic press:
    Catalysis Today (year: 2015, volume: 254, pages: 72-82), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.cattod.2014.10.051 – link to the publication

  7. Insight into pathways of methylene blue degradation with H2O2 over mono and bimetallic Nb, Zn oxides

    Authors:
    Ł. Wolski, M. Ziolek
    Academic press:
    Applied Catalysis B: Environmental (year: 2018, volume: 224, pages: 634-647), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.apcatb.2017.11.008 – link to the publication

  8. Theoretical and experimental insight into zinc loading on mesoporous silica

    Authors:
    T. Siodla, I. Sobczak, M. Ziolek, F. Tielens
    Academic press:
    Microporous Mesoporous Materials (year: 2018, volume: 256, pages: 199-205), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.micromeso.2017.08.008 – link to the publication

  9. Development of multifunctional gold, copper, zinc, niobium containing MCF catalysts - Surface properties and activity in methanol oxidation

    Authors:
    L. Wolski, I. Sobczak, M. Ziolek
    Academic press:
    Microporous and Mesoporous Materials (year: 2017, volume: 243, pages: 339-350), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.micromeso.2017.02.038 – link to the publication

  10. Size of Au-Nanoparticles Supported on Mesostructural Cellular Foams Studied by the Pair Distribution Function Technique

    Authors:
    A. Poulain, I. Sobczak, M. Ziolek
    Academic press:
    Crystal Growth and Design (year: 2016, volume: 16, pages: 5985-5993), Publisher: ACS
    Status:
    Published
    DOI:
    10.1021/acs.cgd.6b01029 – link to the publication

  11. The effect of the preparation procedure on the morphology, texture and photocatalytic properties of ZnO

    Authors:
    L. Wolski, J.E. Whitten, I. Sobczak, M. Ziolek
    Academic press:
    Materials Research Bulletin (year: 2017, volume: 85, pages: 35-46), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.materresbull.2016.08.027 – link to the publication

  12. The role of niobium component in heterogeneous catalysts

    Authors:
    M. Ziolek, I. Sobczak
    Academic press:
    Catalysis Today (year: 2017, volume: 285, pages: 211-225), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.cattod.2016.12.013 – link to the publication

  13. The effect of copper and silver on the properties of Au-ZnO catalyst and its activity in glycerol oxidation

    Authors:
    Iveta Kaskow, Piotr Decyk, Izabela Sobczak
    Academic press:
    Applied Surface Science (year: 2018, volume: 444, pages: 197-207), Publisher: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.apsusc.2018.02.285 – link to the publication

  14. Gold-copper catalysts supported on SBA-15 with long and short channels – Characterization and the use in propene oxidation

    Authors:
    Kalina Grzelak, Izabela Sobczak, Chia-Min Yang, Maria Ziolek
    Status:
    Accepted for publication

Articles in post-conference publications (21)

  1. The effect of sodium on the properties of gold catalysts supported on MCF and NbMCF mesoporous cellular foams

    Authors:
    I. Sobczak, D. Ratajczak, N. Klimczak
    Conference:
    7th FEZA Conference (year: 2017, pages: 272), Publisher: Sofia University
    Date:
    conference 3-7 lipca
    Status:
    Published

  2. Gold na gold-copper catalysts supported on MCF mesoporous silica modified with zinc and niobium – the influence of metal additives on activity and selectivity of gold in methanol oxidation

    Authors:
    L. Wolski, I. Sobczak, M. Ziolek
    Conference:
    7th FEZA Conference (year: 2017, pages: 304), Publisher: Sofia University
    Date:
    conference 3-7 lipca
    Status:
    Published

  3. Gold nanoparticles supported on niobium and zinc containing matrices – synthesis, characterization and catalytic activity in methanol oxidation

    Authors:
    Ł. Woski
    Conference:
    XXI Zeolite Forum (year: 2017, pages: 31-32), Publisher: Polskie Towarzystwo Zeolitowe, ISBN 978-83-62783-10-6
    Date:
    conference 7-11 lutego
    Status:
    Published

  4. Niobium and zinc oxides used as photocatalysts: the role of their structure and texture properties on the Rhodamine B photodegradation

    Authors:
    Łukasz Wolski, J.E. Whitten, I. Sobczak, M. Ziółek
    Conference:
    XLVIII Ogólnopolskie Kolokwium Katalityczne (year: 2016, pages: 37-38), Publisher: Instytut Katalizy i Fizykochemii Powierzchni im. Jerzego Habera PAN; ISBN 978-83-60514-24-5
    Date:
    conference 16-18.03.
    Status:
    Published

  5. Mezoporowata krzemionka MCF zawierająca Au, Cu, Nb, Zn – synteza, charakterystyka i aktywność katalityczna w utlenianiu metanolu

    Authors:
    Ł. Wolski, J. Whitten, I. Sobczak, M. Ziółek
    Conference:
    59 Zjazd Polskiego Towarzystwa Chemicznego (year: 2016, pages: 246), Publisher: Polskie Towarzystwo Chemiczne, ISBN 978-83-60988-23-7
    Date:
    conference 19-23 września
    Status:
    Published

  6. Układy bimetaliczne AuAg-ZnO jako katalizatory reakcji utleniania metanolu

    Authors:
    I. Bilkova-Kaśków, I. Sobczak, M. Ziółek
    Conference:
    59 Zjazd Polskiego Towarzystwa Chemicznego (year: 2016, pages: 254), Publisher: Polskie Towarzystwo Chemiczne, ISBN 978-83-60988-23-7
    Date:
    conference 19-23 września
    Status:
    Published

  7. MCF materials – the effect of Ag and Cu on the properties of gold on silica and niobosilica matrices

    Authors:
    Izabela Sobczak, Łukasz Wolski, Ewa Dembowiak
    Conference:
    7th International Gold Conference (year: 2015, pages: C110), Publisher: Cardiff University
    Date:
    conference 26-29 lipca
    Status:
    Published

  8. Katalizatory Zn/SBA-15 i ZnO modyfikowane złotem i miedzią w reakcjach utleniania alkoholi

    Authors:
    I. Sobczak, M. Gabrysiak, A. Wojtaszek-Gurdak, K. Stawicka
    Conference:
    59 Zjazd Polskiego Towarzystwa Chemicznego (year: 2016, pages: 253), Publisher: Polskie Towarzystwo Chemiczne, ISBN 978-83-60988-23-7
    Date:
    conference 19-23 września
    Status:
    Published

  9. NbMCF and ZrMCF mesostructured cellular foams as new supports for gold – surface and oxidative properties

    Authors:
    Izabela Sobczak, Marta Kozłowska, Maria Ziolek
    Conference:
    8th International Symposium on Group Five Compounds (year: 2014, pages: 85), Publisher: University of Malaga
    Date:
    conference 24-27 czerwca
    Status:
    Published

  10. Bimetallic AgCu-SBA-15 system - the effect of metal loading and preparation method on the surface and catalytic properties

    Authors:
    Joanna Czaplińska, Izabela Sobczak, Maria Ziolek
    Conference:
    6th FEZA Conference-Porous Systems: From Novel Materials to Sustainable solutions (year: 2014, pages: 198), Publisher: Leipzig University
    Date:
    conference 8-11 września
    Status:
    Published

  11. Factors affecting the photocatalytic activity of ZnO in Rhodamine B photodegradation reaction

    Authors:
    L. Wolski, J.E. Whitten, I. Sobczak, M. Ziolek
    Conference:
    The 16th International Congress on Catalysis (year: 2016, pages: -), Publisher: University in Pekin
    Date:
    conference 3-8 lipca
    Status:
    Published

  12. AuCu bimetallic system based on Nb/MCF and Nb2O5 – surface characterization and catalytic activity in alcohols oxidation

    Authors:
    Izabela Sobczak, Łukasz Wolski
    Conference:
    8th International Symposium on Group Five Compounds (year: 2014, pages: 31), Publisher: University of Malaga
    Date:
    conference 24-27 czerwca
    Status:
    Published

  13. AuAg-NbMCF bimetallic catalysts – effect of gold-silver alloy and niobium on the activity in selective methanol oxidation

    Authors:
    Izabela Sobczak,Ewa Dembowiak
    Conference:
    7th International Gold Conference (year: 2015, pages: C133), Publisher: Cardiff University
    Date:
    conference 26-29 lipca
    Status:
    Published

  14. Bimetallic catalysts (AuCu, AuAg) on mesoporous Zn/MCF and ZnO supports - surface properties and catalytic activity

    Authors:
    I. Bilkova, I. Sobczak, P. Decyk, M. Ziolek, J.E. Whitten
    Conference:
    XLVIII Ogólnopolskie Kolokwium Katalityczne (year: 2016, pages: 57-58), Publisher: Instytut Katalizy i Fizykochemii Powierzchni im. Jerzego Habera PAN; ISBN 978-83-60514-24-5
    Date:
    conference 16-18.03.
    Status:
    Published

  15. Gold supported on zinc containing supports

    Authors:
    I. Kaskow, I. Sobczak, M. Ziolek, J.E. Whitten
    Conference:
    International Workshop on Functional Nanoporous Materials FuNaM (year: 2016, pages: 37), Publisher: Uniwersytet Jagielloński
    Date:
    conference 13-14 października
    Status:
    Published

  16. Characterization of Zn and Cu Monomeric Oxide Species Supported on Hydroxylated Silica: a DFT Study

    Authors:
    T. Siodla, F. Tielens, I. Sobczak, M. Ziolek
    Conference:
    XXI Zeolite Forum (year: 2017, pages: 59-60), Publisher: Polskie Towarzystwo Zeolitowe, ISBN 978-83-62783-10-6
    Date:
    conference 7-11 lutego
    Status:
    Published

  17. Gold-copper catalysts supported on SBA-15 with long and short channels in propylene oxidation

    Authors:
    K. Grzelak, C-M. Yang, I. Sobczak, M. Ziolek
    Conference:
    XXI Zeolite Forum (year: 2017, pages: 29-30), Publisher: Polskie Towarzystwo Zeolitowe, ISBN 978-83-62783-10-6
    Date:
    conference 7-11 lutego
    Status:
    Published

  18. The influence of Nb-Zn interaction in the different supports on the properties of gold catalysts

    Authors:
    L. Wolski, J.E. Whitten, I. Sobczak, M. Ziolek
    Conference:
    International Workshop on Functional Nanoporous Materials FuNaM (year: 2016, pages: 36), Publisher: Uniwersytet Jagielloński
    Date:
    conference 13-14 października
    Status:
    Published

  19. The effect of zinc loaded on MCF on the catalytic activity of Au-Zn/MCF and AuCu-Zn/MCF systems in selective methanol oxidation

    Authors:
    I. Bilkova, I. Sobczak, P. Decyk, M. Ziolek, J.E. Whitten
    Conference:
    18th International Zeolite Conference (year: 2016, pages: -), Publisher: University in Rio de Janeiro
    Date:
    conference 19-24 czerwca
    Status:
    Published

  20. New Au-Zn catalysts supported on MCF and NbMCF – the role of Zn and Nb on the physico-chemical and catalytic properties

    Authors:
    I. Sobczak, D. Ratajczak
    Conference:
    18th International Zeolite Conference (year: 2016, pages: -), Publisher: University in Rio de Janeiro
    Date:
    conference 19-24 czerwca
    Status:
    Published

  21. Influence of synthetic conditions on the morphology, properties and photocatalytic activity of zinc oxide

    Authors:
    L.Wolski, J.E. Whitten, I. Sobczak, M. Ziolek
    Conference:
    XX Zeolite Forum (year: 2015, pages: 43-44), Publisher: Polskie Towarzystwo Zeolitowe, ISBN 978-83-929430-9-9
    Date:
    conference 22-26 września, Stryszawa
    Status:
    Published

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Graphic design and implementation: Jakub Piotrowski