Subrahmanyam, HN and Subramanyam, SV (1987) Thermal expansion of irradiated polystyrene. In: Journal of Materials Science, 22 (6). pp. 2079-2082.
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A 3-terminal capacitance technique was used at 80-340 K to measure the thermal expansion coeff. (E) of \gamma -irradiated polystyrene. Below 290 K, E decreased with radiation dose (R) due to the predominant effect of radiation-induced crosslinking. Above 290 K, E increased with R due to the predominant effect of degrdn. which also occurred on irradn. in air.
|Item Type:||Journal Article|
|Additional Information:||Copyright for this article belongs to the Springer|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||08 May 2008|
|Last Modified:||07 Oct 2010 11:11|
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