Pressure dependence of helium and neon solubility in vitreous silica
- 1 January 1976
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 47 (1) , 135-139
- https://doi.org/10.1063/1.322359
Abstract
The pressure dependence of helium (at 25 °C) and neon (at 150 °C) solubility in vitreous silica has been measured at pressures up to 1400 atm. Results appear to be readily explained by a simple statistical thermodynamical model based on the Langmuir adsorption model. Values for the accessible free volume of the glass network equal to 2.3×1021 atoms/cm3 for helium and 1.3×1021 atoms/cm3 for neon were obtained from these results.This publication has 6 references indexed in Scilit:
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