Employing laser induced fluorescence and selected ion flow tube mass spectrometry to understand what happens in hydride atomizers

0561006 - ÚIACH 2023 CZ eng A - Abstract
Dědina, Jiří - Kratzer, Jan - Svoboda, Milan - Musil, Stanislav - Štádlerová, Barbora - Lacko, Michal - Dryahina, Kseniya - Španěl, Patrik - Matoušek, Tomáš - Obrusník, A. - Voráč, J. - Mrkvičková, M. - Dvořák, P.
Employing laser induced fluorescence and selected ion flow tube mass spectrometry to understand what happens in hydride atomizers.
Book of Abstracts: European Symposium on Atomic Spectrometry - Czech-Slovak Spectroscopic Conference 2022. Brno: Ioannes Marcus Marci Spectroscopic Society, 2022. s. 54-54. ISBN 978-80-88195-41-2.
[European Symposium on Atomic Spectrometry 2022 - Czech-Slovak Spectroscopic Conference /17./. 04.09.2022-09.09.2022, Brno]
R&D Projects: GA ČR(CZ) GA21-05285S; GA ČR(CZ) GA21-25486S
Institutional support: RVO:68081715 ; RVO:61388955
Keywords : hydride generation * hydride atomization
OECD category: Analytical chemistry

The aim of this presentation is to demonstrate how two different spectrometry methods, two-photon absorption laser-induced fluorescence and selected ion flow tube mass spectrometry, combined with a numerical model of the flame chemistry, gas dynamics and heat transfer can bring important information on H atom distribution and on the mechanism of H atom formation in hydride atomizers.
Permanent Link: https://hdl.handle.net/11104/0333760