Abstract
Experimental and model studies of concentration dependencies of electric conductivity have been performed for a number of binary mechanical mixtures. The physical origins of various peculiarities are discussed with Fe3O4+MgO, Fe3O4+NiO, and Ni+ZrO2 systems considered as examples. The degree of friability of the systems and the degree of homogeneity of the component distribution are estimated. A considerable mutual influence of the phases is observed, which is, however, not a chemical interaction.
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Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 11, pp. 1874–1877, November, 1993.
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Abramova, L.A., Baranov, S.P. & Dulov, A.A. Analysis of electric conductivity of binary solid-state catalysts by computer simulation. Russ Chem Bull 42, 1788–1791 (1993). https://doi.org/10.1007/BF00698988
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DOI: https://doi.org/10.1007/BF00698988