Glass transition: Difference between revisions

Revision as of 14:30, 27 September 2007

In the laboratory the glass transition is not a sharp transition; its properties change smoothly across $T_{g}$ .

$T_{g}$ increases with a decrease in the observation time, $\tau _{\rm {obs}}$ .
$\Delta H=0$
$\Delta V=0$

See Ref 1.

$\tau _{\rm {obs}}$

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+{{Stub-general}}
 In the laboratory the '''glass transition''' is not a sharp transition; its properties change smoothly across <math>T_g</math>.
 *<math>T_g</math> ''increases'' with a decrease in the observation time, <math>\tau_{\rm obs}</math>.