The thermochemical properties of Y2Si2O7
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E.H.P. Cordfunke; A.S. Booij; R.R. van der Laan
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Article
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1998
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Elsevier Science
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English
β 143 KB
The enthalpy increments of Y Si O and Dy Si O have been measured by drop-calorimetry 2 2 7 2 2 7 Ε½ . Ε½ . from T s 516.7 to 928.4 K, and T s 516.7 to 918.2 K, respectively. The standard molar enthalpy of formation of monoclinic Y Si O has been deduced from its enthalpy of solution 2 2 7 . y3 . y3 T Ε½