KINETIC AND QUANTIC YIELDS OF FE (II) PHO TOOXIDATION IN THE FE-IODINE (I) PHOTOCHROMIC SYSTEM

Authors
IONESCU SG ONCESCU T POPA N
Citation
Sg. Ionescu et al., KINETIC AND QUANTIC YIELDS OF FE (II) PHO TOOXIDATION IN THE FE-IODINE (I) PHOTOCHROMIC SYSTEM, Revista de chimie, 45(3), 1994, pp. 195-200
Citations number
14
Categorie Soggetti
Chemistry
Journal title
Revista de chimie → ACNP
ISSN journal
00347752
Volume
45
Issue
3
Year of publication
1994
Pages
195 - 200
Database
ISI
SICI code
0034-7752(1994)45:3<195:KAQYOF>2.0.ZU;2-Q
Abstract
The kinetics and the quantum yields of Fe(II) photooxydation in the Ir on-Iodine photochromic system were determined at 25-degrees-C under ex citation with monochromatic and integral visible light, The quantum yi elds values at 405, 436, 546, 578 and 650 nm excitation wavelengths ar e strikingly different from those reported in the literature and exhib it a maximum in the absorption band of the mixture of I2 and I3- photo sensible species.