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The thermal decomposition of hydrocarbon copolymers—III.: Kinetics of decomposition of copolymers incorporating α-methyl styrene

✍ Scribed by J. Atkinson; J.R. MacCallum

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
222 KB
Volume
8
Category
Article
ISSN
0014-3057

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✦ Synopsis

The kinetics of the thermal decomposition of a series of copolymers of structure ] /

Ph

Ph J m

with n = I, 3, 4, 5, 6 and 10 have been studied. Activation energies have been calculated for all the copolymers at various stages of decomposition. Apart from the n = 1 sample, the copolymers have similar values for the activation energy of the overall reaction. Surveys of stability using programmed and isothermal thermogravimetry both showed the same trends in behaviour.

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