Year: 1984
Type: article
Abstract: By an EMF method, we measured the activity of silica as a function of composition in the homogeneity range of forsterite including the compositions in equilibrium with the pure neighboring phases ( and , respectively) in the phase diagram. The experiments were performed at using a solid electrolyte which contained dispersed in a matrix. On the basis of the results, published data on the ionic conductivity and the resulting ideas on the dominant defects are critically discussed. Consequences for future transport experiments are investigated.
DOI: 10.1149/1.2115589
Authors: G. Róg, G. Borchardt
Institution: AGH University of Krakow
Language: English
Subfield: Geophysics
Field: Earth and Planetary Sciences
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W1982010646