The sorption isotherms for water on obsidian and a simulated nuclear waste glass were collected at 23 degrees C. The general shapes of the isotherms are similar to those of water on simple silicates and other oxides and are dominated by the condensation of water above about 95% relative humidity.
Origin
Argonne National Laboratory
Journal Title
Phys Chem Glasses 1991 32 4 133-137
Sector
Special Glass
Class
S 565