Gold and iron nanoparticles in mesoporous silicas: Preparation and characterization

T. Tsoncheva, L. Ivanova, AR Lotz, Jan-Henrik Smått, M. Dimitrov, D. Paneva, I. Mitov, M. Linden, C. Minchev, M. Fröba

    Tutkimustuotos: LehtiartikkeliArtikkeliTieteellinenvertaisarvioitu

    16 Sitaatiot (Scopus)

    Abstrakti

    Gold and iron oxide nanoparticles in mesoporous silicas are prepared and characterized by N-2-physisorption, XRD, TEM-EDAX, U-V-Vis and Moessbauer spectroscopies. Their reductive behaviour and catalytic properties in ethylacetate combustion are also tested. The dispersion and intimate contact between the obtained gold and iron particles are affected not only by the preparation method and pretreatment temperature used, but could be successfully regulated by the pore accessibility of the host matrix. (c) 2007 Elsevier B.V. All rights reserved.
    AlkuperäiskieliEi tiedossa
    Sivut1573–1577
    Sivumäärä5
    JulkaisuCatalysis Communications
    Vuosikerta8
    Numero11
    DOI - pysyväislinkit
    TilaJulkaistu - 2007
    OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

    Keywords

    • Ethylacetate combustion
    • gold and iron oxide nanoparticles
    • Mesoporous silicas

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