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Spatially and temporally resolved detection of arsenic in a capillary dielectric barrier discharge by hydride generation high-resolved optical emission spectrometry
- 1.0487597 - ÚIACH 2019 RIV US eng J - Journal Article
Burhenn, S. - Kratzer, Jan - Svoboda, Milan - Klute, F. D. - Michels, A. - Veža, D. - Franzke, J.
Spatially and temporally resolved detection of arsenic in a capillary dielectric barrier discharge by hydride generation high-resolved optical emission spectrometry.
Analytical Chemistry. Roč. 90, č. 5 (2018), s. 3424-3429. ISSN 0003-2700. E-ISSN 1520-6882
R&D Projects: GA ČR GA17-04329S
Institutional support: RVO:68081715
Keywords : dielectric barrier discharge * optical emission spectroscopy * arsenic hydride
OECD category: Analytical chemistry
Impact factor: 6.350, year: 2018
An improved method for the detection of arsenic using a specially adapted setup for OES was presented. By comparing the temporal and spatial evolution of the arsenic emission signal with the emission of the dissociation of molecular hydrogen it was shown that produced hydrogen radicals play a major role in the atomization of arsine.
Permanent Link: http://hdl.handle.net/11104/0282247
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Number of the records: 1