Helium Diffusion through Glass
- 1 July 1961
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 32 (7) , 1309-1316
- https://doi.org/10.1063/1.1736226
Abstract
Helium permeation rates have been determined through 20 different glasses using a mass spectrometer to measure the gas flow rates directly. The temperature range investigated was 25°–500°C. Values of diffusion constants and solubilities have been computed for 10 of these glasses. The permeation rate has been related to glass composition. It is felt that a better correlation exists between log permeation rate and mole percent of glass network former (SiO2, B2O3, and P2O5) content than exists between log permeation and weight percent of network former as used by previous workers in this field.This publication has 5 references indexed in Scilit:
- Diffusion Coefficients, Solubilities, and Permeabilities for He, Ne, H2, and N2 in Vycor GlassJournal of Applied Physics, 1960
- Diffusion Coefficient, Solubility, and Permeability for Helium in GlassJournal of Applied Physics, 1954
- Helium Diffusion Through GlassJournal of the American Ceramic Society, 1953
- The Diffusion of Helium and of Hydrogen Through Pyrex Chemically Resistant GlassThe Journal of Chemical Physics, 1938
- THE ATOMIC ARRANGEMENT IN GLASSJournal of the American Chemical Society, 1932