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Ionization and dissociation of diethylamine by field ionization mass spectrometry

✍ Scribed by N. F. Zahran; A. I. Helal

Publisher
John Wiley and Sons
Year
1983
Tongue
English
Weight
220 KB
Volume
18
Category
Article
ISSN
1076-5174

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✦ Synopsis

The field ionization mass spectrum of diethylamhe on a 5 pm activated wire at 300 K yields surface product ions like protonated molecular ions and doubly charged ions as well as gas phase ions like parent minus CH, group. Variations of the reaction rate as a function of the decomposition times in the range 10-11-10-6 s for the eliination of a CH, group are studied. The reaction rates are evaluated with the help of the retarding potential technique.

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