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Informace o publikaci
DIAGNOSTICS OF PLASMA PENCIL DISCHARGE FOR CHEMICAL ANALYSIS
Autoři | |
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Rok publikování | 2019 |
Druh | Článek ve sborníku |
Konference | 23rd Symposium on Physics of Switching Arc 2019 |
Fakulta / Pracoviště MU | |
Citace | |
www | Full Text |
Doi | http://dx.doi.org/10.14311/ppt.2019.1.95 |
Klíčová slova | plasma pencil; atmospheric pressure plasma; OES; chemical analysis |
Popis | We present diagnostics of plasma pencil discharge as alternative excitation source for analytical chemistry. The plasma pencil is special type of rf plasma nozzle at atmospheric pressure. Through this nozzle flows working gas argon with aerosol. The aerosol sample introduction system employed a double pass Scott spray chamber with a pneumatic concentric nebulizer. The parameters of the plasma were calculated by optical emission spectroscopy. |
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