Reports

Glass-Transition Temperature of Water

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Science  21 Mar 1969:
Vol. 163, Issue 3873, pp. 1325-1326
DOI: 10.1126/science.163.3873.1325

Abstract

The glass-transition temperature of water (Tg) has been calculated by use of the Tammann-Hesse viscosity equation with the viscosity equal to 1013 poise at Tg. The derived value of Tg,162 ± 1°K, is significantly higher than previous estimates.