PHOTOAGEING OF POLYOLEFINS .2. PHOTOLYSIS OF LOW-MOLECULAR-WEIGHT KETONES AT LAMBDA-GREATER-THAN-300 NM

Authors
TEISSEDRE G PILICHOWSKI JF COMMEREUC S LACOSTE J
Citation
G. Teissedre et al., PHOTOAGEING OF POLYOLEFINS .2. PHOTOLYSIS OF LOW-MOLECULAR-WEIGHT KETONES AT LAMBDA-GREATER-THAN-300 NM, Polymer degradation and stability, 51(2), 1996, pp. 143-150
Citations number
21
Categorie Soggetti
Polymer Sciences
Journal title
Polymer degradation and stability → ACNP
ISSN journal
01413910
Volume
51
Issue
2
Year of publication
1996
Pages
143 - 150
Database
ISI
SICI code
0141-3910(1996)51:2<143:POP.PO>2.0.ZU;2-P
Abstract
The photolysis of low molecular weight ketones (4-tridecanone, 3- and 5-dodecanone) at wavelengths longer than 300 mn and in hydrocarbon sol vents has been investigated by FTIR, GC/MS and GC/FTTR. The quantum yi eld and the rate of decomposition were compared with those of a low mo lecular weight hydroperoxide (3-hydroperoxyhexane).