Additional studies on heterodiffusion coefficients in periclase

Dologlou, E.

By using a thermodynamical model, the activation entropy is extracted from the experimental diffusion data of Al in MgO. Furthermore, we estimate the activation volume. We find a value for the activation entropy of (4.21 ± 0.05) k. As for the activation volume, we calculate the value (3.65 ± 0.16) cm 3 mol −1 which is comparable with the experimental values when errors are considered.

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Dologlou, E.: Additional studies on heterodiffusion coefficients in periclase. 2012. Copernicus Publications.

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Rechteinhaber: E. Dologlou

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