Two Studies in Gas-Phase Ion Spectroscopy

Vacuum-Ultraviolet Negative Photoion Spectroscopy and Ion-Molecule Reaction Kinetics

von Matthew J. Simpson

162 Seiten, Taschenbuch

Kurzbeschreibung des Verlags

In this thesis Matthew Simpson reportstwo areas of work in gas ion spectroscopy, each investigation in itself worthy of a PhD. The first study uses tunable vacuum-ultraviolet radiation from a synchrotron to identify negative ions from twenty four photoexcited polyatomic molecules in the gas phase. From these experiments, Matthew collects a vast amount of data and summarises and reviews ion-pair formation from polyatomic molecules.  The second study is on selected ion flow tube mass spectrometry. Matthew investigates the reactions of cations and anions with ethene, monofluoroethene, 1,1-difluoroethene and tetrafluoroethene. In this study Matthew tries to explain why certain products are formed preferentially over other products at a microscopic level of understanding. The data recorded in this thesis form the most comprehensive collection of information about anion formation and are the basis of a review and numerous articles in specialist journals.

• Reihe: Springer Theses
• Themen: Mathematik und Naturwissenschaften Chemie Analytische Chemie Spektroskopie, Spektrochemie, Massenspektrometrie
• ISBN: 9783642271274
• Sprache: Englisch
• Erscheinungsdatum: 29.11.2013
• Größe: 23.5 x 15.5 cm
• Verlag: Springer Berlin