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The Sampling of Ions from an Atmospheric-Pressure Flame into a Vacuum Chamber

✍ Scribed by S. D. T. Axford; A. N. Hayhurst

Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
524 KB
Volume
99
Category
Article
ISSN
0037-9646

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πŸ“œ SIMILAR VOLUMES

Mass spectrometric sampling of ions from
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It is shown that when a flame is sampled supersonically, cooling of the sample can occur in two regions: the boundary layer on the high pressure side of the sampling orifice and also in the subsequent supersonic and near-adiabatic expansion into the vacuum chamber. It is possible to divide such a sa

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In a study of sampling, ions have been extracted from a variety of flames and analysed mass spectrometrically. For this, a flame sample was expanded continuously and supersonically into a vacuum, and an ion beam formed for mass analysis. Observations of ion currents for various pressures in the firs