Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

Crossed beam studies of ion-molecule reactions.

Tools
- Tools
+ Tools

Jarrold, Martin F. (1980) Crossed beam studies of ion-molecule reactions. PhD thesis, University of Warwick.

[img]
Preview
PDF
WRAP_Theses_Jarrold_2016.pdf - Submitted Version - Requires a PDF viewer.

Download (6Mb) | Preview
Official URL: http://webcat.warwick.ac.uk/record=b3064899~S15

Request Changes to record.

Abstract

A new crossed beam instrument for the study of ion-molecule collision processes is described. During the development work a novel method of focussing an ion beam from a quadrupole mass filter was devised. Using an electrostatic octopole lens it is possible to obtain low energy ion beams with narrow energy distributions and with intensities and angular distributions close to the fundamental space charge limit.

The aim of this work has been to investigate the dynamics of the reactions of diatomic ions with diatomic molecules. The results of a detailed study of the reactions

CO+ + O2 = CO+2 + O
CO+ + NO = CO+2 + N
CO+ + NO = (NCO)+ + O

are presented and discussed. All the reactions were found to proceed by a direct mechanism over the energy range studied although there is substantial evidence for the coupling of the motion of all atoms in reactive collisions. At high energy the total cross sections decline as the dynamics become dominated by product stability restrictions and there is evidence for the formation of electronically excited product.

Item Type: Thesis or Dissertation (PhD)
Subjects: Q Science > QD Chemistry
Library of Congress Subject Headings (LCSH): Mass spectrometry, Ion-molecule collisions, Molecular beams
Official Date: July 1980
Dates:
DateEvent
July 1980Submitted
Institution: University of Warwick
Theses Department: Department of Chemistry
Thesis Type: PhD
Publication Status: Unpublished
Supervisor(s)/Advisor: Hirst, David M. (David Michael)
Sponsors: Science Research Council (Great Britain)
Format of File: pdf
Extent: xiv, 101 pages
Language: eng

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics

twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us