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On the formation of doubly charged ions in field ionization

✍ Scribed by Peter J. Derrick


Publisher
John Wiley and Sons
Year
1975
Tongue
English
Weight
178 KB
Volume
10
Category
Article
ISSN
1076-5174

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✦ Synopsis


Abstract

The observation of doubly charged ions in field ionization with blade or wire emitters does not in itself indicate that high excitation energies (β‰₯ 17 eV) are accessible through gas phase ionization with such emitters.


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Formation of doubly charged ions in fiel
✍ A. I. Helal; Nagwa F. Zahran πŸ“‚ Article πŸ“… 1979 πŸ› John Wiley and Sons 🌐 English βš– 159 KB

he doubly charged [MI\*+, [M+1I2+ and [M-O]'+ ions are observed in the field ionhtion mass spectra of para substituted acetophenones. "he effect of the type of the substituent on the formation of the doubly charged ions is described.