COBALT-60 RADIOLYSIS OF SOLID ETHYL IODIDE.

Abstract

Glass and polycrystalline ethyl iodide at 77K were irradiated with cobalt 60. Yields of free radicals were measured with an electron paramagnetic resonance spectrometer. G values for radicals in glass and polycrystalline phases were 1.53 and 0.33. Hydrocarbon reaction products were separated by Toepler pumping and measured with a mass spectrometer. Products containing iodine were measured by spectrophotometric methods. Ethene-ethane and hydrogen iodide-iodine product ratios were much higher in the polycrystalline phase than in the glass phase, and higher in the glass phase than in previous results from the liquid phase. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1966
Accession Number
AD0634912

Entities

People

  • G. L. Hermann
  • L. A. Harrah

Organizations

  • Air Force Research Laboratory

Tags

DTIC Thesaurus Topics

  • Electron Paramagnetic Resonance
  • Free Radicals
  • Liquid Phases
  • Mass Spectrometers
  • Paramagnetic Resonance
  • Phase
  • Polycrystals
  • Resonance
  • Spectrometers

Readers

  • Materials Science and Engineering.
  • Molecular Photonics/Laser Physics
  • Organic Chemistry

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene