The concentration dependence of the molar volume of ternary aluminosilicate glasses, in which the content of R20 (or RO) exceeds the A12O3 content, is determined by the degree of depolymerization of the glass structural lattice. The molar volume in glasses with an equimolar content of R2O (or RO) and A12O3 is additive and depends on the partial values of the molar volume of the "silica" and "aluminate" components in the structual lattice.
Origin
Russian Chemical Engineering University, Moscow, Russia
Journal Title
Glass And Ceramics 57 5-6 2000 154 - 158
Sector
Special Glass
Class
S 3161