Empirical Relation Between Self‐Diffusion and Electrical Conduction in Mixed‐Alkali Glasses
- 1 January 1974
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 57 (1) , 37-39
- https://doi.org/10.1111/j.1151-2916.1974.tb11359.x
Abstract
An empirically modified Nernst‐Einstein‐type equation is proposed to relate the electrical conductivity of mixed‐alkali glasses to the self‐diffusivities of the alkali ions. Conductivities were calculated for 3 glass systems using measured self‐diffusivities and the proposed equation. These calculated conductivities and those measured directly agree quite well.Keywords
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