Počet záznamů: 1

Preparation and characterization of SiO2 microspheres doped with CoFe2O4 nanocrystals

  1. 1.
    0357887 - UACH-T 2011 RIV PL eng J - Článek v odborném periodiku
    Tyrpekl, V. - Poltierová Vejpravová, J. - Plocek, Jiří - Nižňanský, D.
    Preparation and characterization of SiO2 microspheres doped with CoFe2O4 nanocrystals.
    Materials Science-Poland. Roč. 28, č. 1 (2010), s. 129-137 ISSN 0137-1339
    Grant CEP: GA ČR GA106/07/0949
    Výzkumný záměr: CEZ:AV0Z40320502
    Klíčová slova: sol-gel * microemulsion * cobalt ferrite * microspheres * nanocomposite
    Kód oboru RIV: CA - Anorganická chemie
    Impakt faktor: 0.336, rok: 2010

    Main goal of the reported work was to fabricate silica microspheres doped with magnetic nanocrystals. Cobalt ferrite nanocrystals were fabricated separately via surfactant-assisted coprecipitation. The sol-gel method in microemulsion was subsequently used for encapsulating of the magnetic nanonanocrystals into the silica microspheres. Final products were characterized by various techniques and magnetic measurements. The obtained silica microspeheres doped with CoFe2O4 were of average diameter 11 mu m.
    Trvalý link: http://hdl.handle.net/11104/0196066