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Preconcentration and atomization of arsane in a dielectric barrier discharge with detection by atomic absorption spectrometry
- 1.0459901 - ÚIACH 2017 RIV US eng J - Článek v odborném periodiku
Novák, Petr - Dědina, Jiří - Kratzer, Jan
Preconcentration and atomization of arsane in a dielectric barrier discharge with detection by atomic absorption spectrometry.
Analytical Chemistry. Roč. 88, č. 11 (2016), s. 6064-6070. ISSN 0003-2700. E-ISSN 1520-6882
Grant CEP: GA ČR GA14-23532S
Institucionální podpora: RVO:68081715
Klíčová slova: dielectric barrier discharge * hydride generation * arsenic preconcentration
Kód oboru RIV: CB - Analytická chemie, separace
Impakt faktor: 6.320, rok: 2016
Atomization of arsane in a 17 W planar quartz dielectric barrier discharge (DBD) atomizer was optimized and its performance compared to that of a multiple microflame quartz tube atomizer (MMQTA) for AAS. Atomization efficiency in DBD was estimated to be 100 % of that reached in the MMQTA. A novel approach to in-situ preconcentration of arsenic in a DBD atomizer, simple and fast, with 100 % efficiency, was developed and validated.
Trvalý link: http://hdl.handle.net/11104/0260060
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