A rectangle of calcium-stabilized zirconia Zro.85 Cao.150 1.85 (a = 5.13 ) is covered with porous platinum
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A rectangle of calcium-stabilized zirconia
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Zro.85 Cao.150 1.85 (a = 5.13 ) is covered with porous platinum electrodes on its opposite faces, heated to 1100 C in air, and an electrical conductivity of 6 S/m is measured. Assuming t(vo") = 1, calculate the diffusivity D(vo) and mobility (vo") of the oxygen vacancies in the bulk of the sample, neglecting kinetics of surface recombination.
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The unity transference number suggests a pure oxideanion condu...View the full answer
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Related Book For
Solid State Materials Chemistry
ISBN: 9780521873253
1st Edition
Authors: Patrick M. Woodward, Pavel Karen, John S. O. Evans, Thomas Vogt
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