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arXiv · 1706.03368

On the thermodynamic aspect of zinc oxide polymorphism. Calorimetric study of metastable rock salt ZnO

Felix Yu. Sharikov·Petr S. Sokolov·Andrey N. Baranov·Vladimir L. Solozhenko
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Abstract

The enthalpies of dissolution of metastable rock salt and thermodynamically stable wurtzite polymorphs of zinc oxide in aqueous H2SO4 have been measured in direct calorimetric experiments at 303 K and 0.1 MPa and the obtained results enabled determination of the standard enthalpy of the rock salt-to-wurtzite phase transition in ZnO, {\Delta}trH = -11.7+/-0.3 kJ/mol.

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Felix Yu. Sharikov, Petr S. Sokolov, Andrey N. Baranov, Vladimir L. Solozhenko. 2017-06-11. On the thermodynamic aspect of zinc oxide polymorphism. Calorimetric study of metastable rock salt ZnO. https://doi.org/10.1016/j.mencom.2017.11.025

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