Abstract:
By analysing the experimental data for individual elementary steps in the photochemical oxidation of pure polyolefins and by considering the kinetics of the process as a whole, it is shown that the latter is a chain reaction with degenerate photobranching by hydroperoxides and carbonyl compounds and quadratic chain termination. The available data are sufficient to describe the process at a quantitative level under any conditions. The use of this reaction as a model made it possible to elucidate the characteristic features of the photochemical oxidation of thermally stabilised and oriented polyolefins. The bibliography includes 68 references.
Bibliographic databases:
Document Type:
Article
UDC:
541.128.24:547.313
Language: English
Original paper language: Russian
Citation:
E. M. Slobodetskaya, “Photochemical Oxidation of Polyolefins and Prediction of Their Useful Lifetime”, Usp. Khim., 49:8 (1980), 1594–1616; Russian Chem. Reviews, 49:8 (1980), 771–783
Linking options:
https://www.mathnet.ru/eng/rcr3241
https://doi.org/10.1070/RC1980v049n08ABEH002504
https://www.mathnet.ru/eng/rcr/v49/i8/p1594
This publication is cited in the following 8 articles:
Bevin C. Daglen, David R. Tyler, Green Chemistry Letters and Reviews, 3:2 (2010), 69
David R. Tyler, Journal of Macromolecular Science, Part C: Polymer Reviews, 44:4 (2004), 351
M.S. Rabello, J.R. White, Polymer Degradation and Stability, 56:1 (1997), 55
J. R. White, A. Turnbull, Journal of Materials Science, 29:3 (1994), 584
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