Time and State Resolved Studies of Molecular Decomposition

Abstract

Molecular decompositions often control complex chemical reactions b y producing a highly reactive fragment that determines the subsequent chemistry. Despite the importance of such processes, there is little detailed information available for testing theoretical models and guiding the analysis of practical systems. This report describes experiments that produce, characterize, and dissociate highly energized molecules in order to uncover the details of molecular decompositions. These experiments are able to explore decompositions solely in the ground electronic state by vibrational overtone induced dissociation, to investigate the role of vibrational excitation in electronic photodissociation using vibrationally mediated photodissociation, and to identify primary fragments and determine the kinetic energy release in electronic photodissociation using energy selective ionization. Molecular decomposition, Vibrational excitation, Photodissociation, Molecular properties.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Oct 17, 1988
Accession Number
ADA202464

Entities

People

  • F. F. Crim

Organizations

  • University of Wisconsin–Madison

Tags

Communities of Interest

  • Energy and Power Technologies
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Channel Models
  • Chemical Reaction Properties
  • Chemical Reactions
  • Chemistry
  • Decomposition
  • Detection
  • Dissociation
  • Electron Energy
  • Ionization
  • Kinetic Energy
  • Laser Induced Fluorescence
  • Mass Spectrometers
  • Mass Spectrometry
  • Nitric Acid
  • Photodissociation
  • Rocket Oxidizers
  • Spectra

Readers

  • Molecular Photonics/Laser Physics
  • Systems Analysis and Design

Technology Areas

  • Microelectronics