A novel view on classification of glass-forming liquids and empirical viscosity model

In the last few decades, theoretical and experimental studies of glass-forming liquids have revealed presence universal regularities in viscosity-temperature data. present work, we propose a viscosity model for scaling description A feature this is only two adjustable parameters high accuracy data approximation by wide temperature range. The basis an original scale. Within obtain transformed Angell plot, which area separating “fragile” “strong” glass-formers emerges. proposed procedure make it possible to reconsider belonging some type glass-formers. obtained results form development generalized crystallization kinetics supercooled glasses.