Počet záznamů: 1

Tungsten carbide precursors as an example for influence of a binder on the particle formation in the nanosecond laser ablation of powdered materials

  1. 1.
    0338572 - UIACH-O 2010 RIV NL eng J - Článek v odborném periodiku
    Holá, M. - Mikuška, Pavel - Hanzlíková, Renáta - Kaiser, J. - Kanický, V.
    Tungsten carbide precursors as an example for influence of a binder on the particle formation in the nanosecond laser ablation of powdered materials.
    Talanta. Roč. 80, č. 5 (2010), s. 1862-1867 ISSN 0039-9140
    Výzkumný záměr: CEZ:AV0Z40310501; CEZ:AV0Z20650511
    Klíčová slova: laser ablation * inductively coupled plasma mass * ICP-MS spectrometry
    Kód oboru RIV: CB - Analytická chemie, separace
    Impakt faktor: 3.722, rok: 2010

    This study shows that matrix unification can be a useful tool for the LA–ICP-MS quantitative analysis of powdered materials, but it can also cause changes in the particle formation during the ablation process leading to fractionation. On the other hand the matrix unification did not lead to complex improvement of analytical results. In general, the choice of the matrix unifier (binder) must therefore be done very carefully depending on the sample to be analysed and the ablation conditions.
    Trvalý link: http://hdl.handle.net/11104/0182308