Thermodynamical miscibility in 0.8[xB2O3–(1 −x)P2O5]–0.2K2O glasses
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Abstract
Abstract The thermodynamical miscibility in 0.8[ x B 2 O 3 –(1 − x )P 2 O 5 ]–0.2K 2 O glasses has been studied by measuring the glass transition temperature and the mixing enthalpy. Measurements have been performed by differential scanning calorimeter and hydrofluoric acid solution calorimetry at 298 K. The enthalpies of mixing are significantly negative over the whole range of composition. The results are discussed in terms of intermolecular associations.
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Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Material Dynamics and Properties
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References (30)
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