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- Title
Ionization of the glycerin molecule by the electron impact.
- Authors
Zavilopulo, A.; Shpenik, O.; Markush, P.; Kontrosh, E.
- Abstract
The paper describes experimental method for and presents the results of studying positive ion yields produced due to direct and dissociative electron-impact ionization of the glycerin molecule. The mass spectra of the glycerin molecule are studied in the range of mass numbers of 10-95 amu at different temperatures. The energy dependences of the ionization efficiency cross sections of the glycerin molecule ions produced by a monoenergetic electron beam are analyzed; using these dependences, the appearance energies of fragment ions are determined. The dynamics of fragment ion formation is investigated in the temperature range of 300-340 K.
- Subjects
ELECTRON impact ionization; GLYCERIN analysis; IONIZATION (Atomic physics); CHEMISTRY experiments; DISSOCIATION (Chemistry); MASS spectrometry; TEMPERATURE effect
- Publication
Technical Physics Letters, 2014, Vol 40, Issue 10, p829
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785014100150