What question did this study set out to answer?

This research aims to assess the entropy basis of the Vogel-Tammann-Fulcher equation in relation to dielectric relaxation in polyalcohols near their glass transition temperature (Tg).

September 1, 1982The Journal of Physical Chemistry

Test of the entropy basis of the Vogel-Tammann-Fulcher equation. Dielectric relaxation of polyalcohols near Tg

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Authors

CAC. A. AngellArgonne National Laboratory DSD.L. SmithUniversity of Notre Dame

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Implication

Randomized trial tests dielectric relaxation behavior in polyalcohols, suggesting insights into thermal dynamics.

Key Points

This research aims to assess the entropy basis of the Vogel-Tammann-Fulcher equation in relation to dielectric relaxation in polyalcohols near their glass transition temperature (Tg).
Analyzed dielectric relaxation properties of various polyalcohols near Tg
Utilized the Vogel-Tammann-Fulcher equation to evaluate results
Conducted experiments to validate the entropy framework.
Observed significant dielectric relaxation behavior consistent with the entropy basis of the Vogel-Tammann-Fulcher equation
Found correlation between relaxation times and thermal activation energy variations about Tg

Cite This Study

Angell et al. (1982) studied this question.

synapsesocial.com/papers/6a163de6f9339c53aa8ea613 https://doi.org/10.1021/j100216a028

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Test of the entropy basis of the Vogel-Tammann-Fulcher equation. Dielectric relaxation of polyalcohols near Tg

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Implication

Key Points

Cite This Study

Test of the entropy basis of the Vogel-Tammann-Fulcher equation. Dielectric relaxation of polyalcohols near Tg

Discussion

Member takes

Implication

Key Points

Cite This Study

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