Electronic Resource
New York
:
Wiley-Blackwell
Journal of Polymer Science: Polymer Chemistry Edition
12 (1974), S. 499-512
ISSN:
0360-6376
Keywords:
Physics
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Poly(2-methylpentene-1 sulfone) underwent random chain scission upon exposure to 1 MeV electron irradiation followed by extensive depropagation from the broken ends of the chain. Above 100°C, both sulfone and aliphatic peaks in the infrared spectrum disappeared at equal rates. An investigation of the kinetics suggested that the chains completely unzip. Below 100°C the initial rate of loss of SO2 was faster than loss of the aliphatic moiety.
Additional Material:
12 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/pol.1974.170120302
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