Synthesis of Tungsten Phosphate Glasses and Study of Their Thermal Properties


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xWO3–(100–x)P2O5 (70 mol % ≤ x ≤ 82 mol %) glasses were obtained by melt quenching. Their thermal properties were studied by the DTA method. It was found that the rise of WO3 сontent leads to a decrease in thermal stability of glasses and lower glass transition and crystallization temperatures. The compositions 70WO3–30P2O5 and 75WO3–25P2O5 are not crystallized in the temperature range 35–950°C.

Sobre autores

S. Pershina

Institute of High-Temperature Electrochemistry, Ural Branch

Autor responsável pela correspondência
Email: svpershina_86@mail.ru
Rússia, Yekaterinburg

B. Antonov

Institute of High-Temperature Electrochemistry, Ural Branch

Email: svpershina_86@mail.ru
Rússia, Yekaterinburg

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