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

    Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

    16 Citeringar (Scopus)


    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.
    Sidor (från-till)1573–1577
    Antal sidor5
    TidskriftCatalysis Communications
    StatusPublicerad - 2007
    MoE-publikationstypA1 Tidskriftsartikel-refererad


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

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