Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

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The investigation of self-regenerative phenomenon of nanocrystalline catalyst based on cerium oxide.

2015/19/D/ST5/00722

Keywords:

the self-regeneration of the catalysts in situ TEM and XAFS investigation mixed cerium oxide

Descriptors:

  • ST5_1: Structural properties of materials
  • ST5_8: Metals, alloys
  • ST4_12: Photochemistry

Panel:

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

Host institution :

Instytut Niskich Temperatur i Badań Strukturalnych im. Włodzimierza Trzebiatowskiego Polskiej Akademii Nauk

woj. dolnośląskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Michalina Kurnatowska 

Number of co-investigators in the project: 5

Call: SONATA 10 - announced on 2015-09-15

Amount awarded: 432 200 PLN

Project start date (Y-m-d): 2016-11-08

Project end date (Y-m-d): 2020-05-07

Project duration:: 42 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. laptop (4 000 PLN)
  2. wielostanowiskowe mieszadło magnetyczne z funkcją grzania (5 000 PLN)
  3. piec laboratoryjny GSV wraz z montażem.
  4. waga analityczna AS.
  5. dewar na ciekły azot 50l z zaworem ciśnieniowym (23 000 PLN)
  6. licencja dla pakietu obliczeniowego VASP (36 000 PLN)

Information in the final report

  • Publication in academic press/journals (4)
  1. New doubly doped cerium oxide Ce1-x-yYbyPdxO2-δ: The effect of ytterbium doping on stabilization of reduced palladium species on doped ceria oxide
    Authors:
    M. Kurnatowskaa, E. Piskorska-Hommel, P. Kraszkiewicz, M.J. Winiarski
    Academic press:
    Materials Chemistry and Physics (rok: 2019, tom: 229, strony: 49-55), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.matchemphys.2019.02.057 - link to the publication
  2. The low temperature reducibility of Ce4+ ions in Ce0.7Yb0.2Pd0.1O2-δ: in situ XANES study
    Authors:
    Edyta Piskorska-Hommel, Maciej J. Winiarski, Michalina Kurnatowska
    Academic press:
    Materials Chemistry and Physics (rok: 2021, tom: 257, strony: 123852), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.matchemphys.2020.123852 - link to the publication
  3. Electronic structure of Ce1−xMxO2 , where M = Rh, Pd, by MBJLDA calculations
    Authors:
    Maciej J. Winiarski, Michalina Kurnatowska
    Academic press:
    Solid State Sciences (rok: 2018, tom: 86, strony: 34-37), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.solidstatesciences.2018.09.016 - link to the publication
  4. In situ XAFS study of highly reducible mixed oxide catalysts Ce 0.9 Pd 0.1 O 2-5 and Ce 0.7 Yb 0.2 Pd 0.1 O 2-5
    Authors:
    Edyta Piskorska-Hommel, Dorota A Kowalska, Piotr Kraszkiewicz, Michalina Kurnatowska
    Academic press:
    Journal of Alloys and Compounds (rok: 2020, tom: 831, strony: 154703), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.jallcom.2020.154703 - link to the publication

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