Mass Spectrometric Observation of Polymers of Carbon Dioxide in a Molecular Beam System-Reference-Cited by-同舟云学术

Mass Spectrometric Observation of Polymers of Carbon Dioxide in a Molecular Beam System

Published:1965-01 Issue:1 Volume:19 Page:18-21
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Cuthbert J.¹,Preece E. R.¹,Turnbull A. H.¹

Affiliation:

1. Chemistry Division, A.E.R.E., Harwell, Berkshire, England

Abstract

The operation of a mass spectrometer equipped with a molecular beam gas sampling system is described. Polymeric ions, (CO2)n+ where n varies from two to twelve, are observed when sampling CO2 at 1 to 6.5 atm; similar polymers are found in SO2 and N2O. A possible explanation is advanced in terms of isentropic expansion in the sampling process and subsequent condensation.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/000370265789620078

Reference7 articles.

1. MASS SPECTROMETER FOR THE INVESTIGATION OF LOW CONCENTRATIONS OF FREE RADICALS IN GASES

2. Polymers of Carbon Dioxide

3. The Detection of Atoms and Free Radicals in Flames by Mass Spectrometric Techniques

4. Contribution of Bound, Metastable, and Free Molecules to the Second Virial Coefficient and Some Properties of Double Molecules

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