The plasma of a vertical argon stabilized DC arc at atmospheric pressure is applied as a spectrochemical source. The lateral distributions of relative spectral line intensities of some trace elements (Zn, Pt, Cd, Mg, Ca and Al) introduced into the plasma in the form of aqueous and ethanol–aqueous solutions were experimentally determined. These distributions were correlated with the calculated equilibrium plasma composition of the arc plasma. On the basis of the obtained results, an explanation of the influence of ethanol addition on the radiation densities from an arc plasma is given.
Plazma argonom stabilizovanog vertikalnog jednosmernog luka na atmosferskom pritisku korišćena je kao spektrohemijski izvor. Eksperimentalno su određene lateralne raspodele intenziteta emisije nekoliko elemenata prisutnih u tragu (Zn, Pt,Cd, Mg,Ca i Al) u vodenim i etanol–vodenim rastvorima. Ove raspodele su dovedene u vezu sa izračunatim ravnotežnim sastavom lučne plazme i objavšnjen je uticaj etanola na gustinu zračenja iz lučne plazme.
Keywords:
vertical argon stabilized DC arc plasma / ethanol addition / spatial emission distribution
Source:
Journal of the Serbian Chemical Society, 2004, 69, 5, 377-385
TY - JOUR
AU - Ražić, Slavica
AU - Holclajtner-Antunović, Ivanka
AU - Todorović, Marija R.
PY - 2004
UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/553
AB - The plasma of a vertical argon stabilized DC arc at atmospheric pressure is applied as a spectrochemical source. The lateral distributions of relative spectral line intensities of some trace elements (Zn, Pt, Cd, Mg, Ca and Al) introduced into the plasma in the form of aqueous and ethanol–aqueous solutions were experimentally determined. These distributions were correlated with the calculated equilibrium plasma composition of the arc plasma. On the basis of the obtained results, an explanation of the influence of ethanol addition on the radiation densities from an arc plasma is given.
AB - Plazma argonom stabilizovanog vertikalnog jednosmernog luka na atmosferskom pritisku korišćena je kao spektrohemijski izvor. Eksperimentalno su određene lateralne raspodele intenziteta emisije nekoliko elemenata prisutnih u tragu (Zn, Pt,Cd, Mg,Ca i Al) u vodenim i etanol–vodenim rastvorima. Ove raspodele su dovedene u vezu sa izračunatim ravnotežnim sastavom lučne plazme i objavšnjen je uticaj etanola na gustinu zračenja iz lučne plazme.
PB - Srpsko hemijsko društvo, Beograd
T2 - Journal of the Serbian Chemical Society
T1 - The influence of ethanol addition on the spatial emission distribution of traces in a vertical argon stabilized DC arc plasma
T1 - Uticaj etanola na lateralnu raspodelu zračenja i sastav plazme u vertikalnom argonom stabilizovanom luku
VL - 69
IS - 5
SP - 377
EP - 385
DO - 10.2298/JSC0405377R
ER -
@article{
author = "Ražić, Slavica and Holclajtner-Antunović, Ivanka and Todorović, Marija R.",
year = "2004",
abstract = "The plasma of a vertical argon stabilized DC arc at atmospheric pressure is applied as a spectrochemical source. The lateral distributions of relative spectral line intensities of some trace elements (Zn, Pt, Cd, Mg, Ca and Al) introduced into the plasma in the form of aqueous and ethanol–aqueous solutions were experimentally determined. These distributions were correlated with the calculated equilibrium plasma composition of the arc plasma. On the basis of the obtained results, an explanation of the influence of ethanol addition on the radiation densities from an arc plasma is given., Plazma argonom stabilizovanog vertikalnog jednosmernog luka na atmosferskom pritisku korišćena je kao spektrohemijski izvor. Eksperimentalno su određene lateralne raspodele intenziteta emisije nekoliko elemenata prisutnih u tragu (Zn, Pt,Cd, Mg,Ca i Al) u vodenim i etanol–vodenim rastvorima. Ove raspodele su dovedene u vezu sa izračunatim ravnotežnim sastavom lučne plazme i objavšnjen je uticaj etanola na gustinu zračenja iz lučne plazme.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "The influence of ethanol addition on the spatial emission distribution of traces in a vertical argon stabilized DC arc plasma, Uticaj etanola na lateralnu raspodelu zračenja i sastav plazme u vertikalnom argonom stabilizovanom luku",
volume = "69",
number = "5",
pages = "377-385",
doi = "10.2298/JSC0405377R"
}
Ražić, S., Holclajtner-Antunović, I.,& Todorović, M. R.. (2004). The influence of ethanol addition on the spatial emission distribution of traces in a vertical argon stabilized DC arc plasma. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 69(5), 377-385.
https://doi.org/10.2298/JSC0405377R
Ražić S, Holclajtner-Antunović I, Todorović MR. The influence of ethanol addition on the spatial emission distribution of traces in a vertical argon stabilized DC arc plasma. in Journal of the Serbian Chemical Society. 2004;69(5):377-385.
doi:10.2298/JSC0405377R .
Ražić, Slavica, Holclajtner-Antunović, Ivanka, Todorović, Marija R., "The influence of ethanol addition on the spatial emission distribution of traces in a vertical argon stabilized DC arc plasma" in Journal of the Serbian Chemical Society, 69, no. 5 (2004):377-385,
https://doi.org/10.2298/JSC0405377R . .
