Abstract
INVESTIGATIONS of the decay of free radicals in irradiated polyethylene demonstrate that the sec-alkyl radicals, formed with a G-value of about 3, decay at a significant rate at room temperature to leave a much smaller number of allyl-type radicals that decay at a very much slower rate.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Charlesby, A., Grace, C. S., and Pilkington, F. B., Proc. Roy. Soc., A, 26, 205 (1962).
Lawton, E. J., Balwit, J. S., and Powell, R. S., J. Chem. Phys., 33, 395 (1960).
Cracco, F., Arvia, A. J., and Dole, M., J. Chem. Phys., 37, 2449 (1962).
Smith, W. V., and Jacobs, B. E., J. Chem. Phys., 37, 141 (1962).
Charlesby, A., Libby, D., and Ormerod, M. G., Proc. Roy. Soc., A, 262, 207 (1961).
Ormerod, M. G., Polymer, 4, 451 (1963).
Salovey, R., and Yager, W. A., J. Polym. Sci., A, 2, 219 (1964).
Dole, M., Keeling, C. D., and Rose, D. G., J. Amer. Chem. Soc., 76, 4304 (1954).
Koritskii, A. T., Molin, N. Yu., Shamsher, V. N., Bulen, N. Ya., and Voevodskii, V. V., Vysokomolekul. Soedin., 1, 1182 (1959).
James, D. G. L., and Steacie, E. W. R., Proc. Roy. Soc., A, 244, 289 (1958).
Kerr, J. A., and Trotman-Dickenson, A. F., Progress in Reaction Kinetics, V, 1, 117 (Pergamon Press, New York and London, 1961).
Hoey, G. R., and LeRoy, D. J., Canad. J. Chem., 33, 580 (1955).
Wijnen, M. H. J., and Steacie, E. W. R., J. Chem. Phys., 20, 205 (1952).
Ohnishi, S., Bull. Chem. Soc., Japan, 35, 254 (1962).
Dole, M., and Cracco, F., J. Phys. Chem., 66, 193 (1962).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
GEYMER, D., WAGNER, C. Mechanism of Radical Decay in Irradiated Polyethylene. Nature 208, 72–73 (1965). https://doi.org/10.1038/208072a0
Published:
Issue Date:
DOI: https://doi.org/10.1038/208072a0
This article is cited by
-
Reaktionen beim oxydativen Abbau von bestrahltem Polyäthylenoxid
Kolloid-Zeitschrift & Zeitschrift für Polymere (1968)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.