Crystallization kinetics study of magnesium vanadate glasses using non-isothermal method
Source abstract
Abstract
Two glasses are prepared with the composition of 75V 2O 5–25MgO and 60V 2O 5–40MgO (mol%) using the melt-quench technique. Differential thermal analysis (DTA) is applied to calculate the activation energy along with other parameters using two different models. Higher activation energy is observed for partially crystallize MV-40 glass. Negative thermal expansion coefficient (NTEC) is observed in both glasses. However, MV-25 glass shows three distinct regions of NETC and these regions become diminish as MgO content increases in the glass composition. These glasses may have applications in photonic where NTEC is required. The present finding would be helpful to design glasses and glass ceramics as cathode for battery applications.
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Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Nuclear materials and radiation effects
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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