A STUDY OF PHOTOOXIDATION OF AROMATIC AZIDES IN POLYMERIC MATRICES AND IN CRYSTALLINE STATE BY ESR SATURATION TECHNIQUE

Authors
ZELENTSOV SV BYKOVA EA EZHEVSKII AA OLEINIK AV
Citation
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
Citations number
10
Journal title
High energy chemistry → ACNP
ISSN journal
00181439
Volume
31
Issue
6
Year of publication
1997
Pages
397 - 399
Database
ISI
SICI code
0018-1439(1997)31:6<397:ASOPOA>2.0.ZU;2-R
Abstract
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.