What question did this study set out to answer?

To investigate the glass formation and properties of the TeO–WO–NaPO system.

February 28, 2026Журнал неорганической химии / Russian Journal of Inorganic Chemistry0 citations

PREPARATION AND PROPERTIES OF GLASSES IN THE TeO–WO–NaPO SYSTEM

Key Points

To investigate the glass formation and properties of the TeO–WO–NaPO system.
Determined glass formation region of the TeO–WO–NaPO system.
Conducted X-ray phase analysis for crystalline phase identification.
Studied thermal behavior using differential scanning calorimetry from 25–400°C.
Investigated optical properties in UV, visible, and IR regions.
Performed comparative analysis with the binary TeO–WO system.
Identified specific properties of glasses in the TeO–WO–NaPO system.
Established thermal behavior and devitrification characteristics.
Compared optical properties with those of the binary TeO–WO glasses.

Abstract

The glass formation region of the novel glass-forming system TeO–WO–NaPO has been determined. The nature of crystalline phases was established by X-ray phase analysis. The thermal behavior of TeO–WO–NaPO glass samples in the temperature range of 25–400°C was studied by differential scanning calorimetry, and devitrification characteristics were determined. Optical properties of the glasses in the UV, visible, and IR spectral regions were investigated. A comparative analysis was conducted of the properties of glasses in the ternary TeO–WO–NaPO system with those of glasses in the binary TeO–WO system.

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