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

Yavuz M., Köksal F.

Radiation Physics and Chemistry, cilt.54, sa.2, ss.143-149, 1999 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 54 Sayı: 2
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1016/s0969-806x(98)00227-8
  • Dergi Adı: Radiation Physics and Chemistry
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.143-149
  • Anahtar Kelimeler: Ammonium perchlorate, EPR γ-Irradiation, Free radicals
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

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.