Sv. Zelentsov et al., A STUDY OF PHOTOOXIDATION OF AROMATIC AZIDES IN POLYMERIC MATRICES AND IN CRYSTALLINE STATE BY ESR SATURATION TECHNIQUE, High energy chemistry, 31(6), 1997, pp. 397-399
Components of ESR spectra for iminoxyl radical in polymeric matrices a
nd for photooxidation products of aromatic azides in polymeric matrice
s and in crystalline state were found to vary in approximately the sam
e fashion with increasing microwave power. It was concluded that the E
SR spectrum of the products of photooxidation of organic azides in pol
ymeric matrices and in crystals is due to either a single radical cent
er or to several species with close spin-lattice relaxation times.