The viscosity of glass melts containing Sb 5-25, Ge 5-30, and Se 60-85 at.% at 76-397 degrees was determined and free activation energy and entropy of their viscous flow were calculated. The GeSe2-Sb2Se3 pseudobinary section on the Sb-Ge-Se conc. triangle was a boundary between 2 ergions of vitreous melts of different structural-chemical compositions.
Origin
N A Korepanova Et Al.
Journal Title
Zh. Prikl. Khim (Leningrad) 1976, 49 1 36-40
Sector
Primary Papers
Class
PP 1545