Electron paramagnetic resonance of gamma irradiated (CH3)3NHClO4 and CH3NH3ClO4 single crystals

Yavuz M., Köksal F.

Radiation Physics and Chemistry, vol.54, no.2, pp.143-149, 1999 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 54 Issue: 2
  • Publication Date: 1999
  • Doi Number: 10.1016/s0969-806x(98)00227-8
  • Journal Name: Radiation Physics and Chemistry
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.143-149
  • Keywords: Ammonium perchlorate, EPR γ-Irradiation, Free radicals
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

Gamma irradiation damage centers in (CH3)3NHClO4 and CH3NH3ClO4 single crystals have been investigated at room temperature by the electron paramagnetic resonance (EPR) technique. It has been found that γ-irradiation produces the (CH3)3N+ radical in the first, and NH3+ and ClO3 radicals in the second compound. The EPR parameters of the observed radicals have been determined and discussed. Gamma irradiation damage centers in (CH3)3NHClO4 and CH3NH3ClO4 single crystals have been investigated at room temperature by the electron paramagnetic resonance (EPR) technique. It has been found that γ-irradiation produces the (CH3)3N+ radical in the first, and NH3+ and ClO3 radicals in the second compound. The EPR parameters of the observed radicals have been determined and discussed.