Transport Properties and Thermal Expansi
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V.V. Kharton; A.V. Kovalevsky; A.P. Viskup; J.R. Jurado; F.M. Figueiredo; E.N. N
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Article
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2001
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Elsevier Science
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English
⚖ 214 KB
Increasing iron concentration in perovskite-type solid solutions Sr 0.97 Ti 1؊x Fe x O 3؊ (x ؍ 0.2+0.8) was found to decrease the unit cell volume and to increase the partial ionic and electronic conductivities as well as the thermal expansion. The oxygen permeation through Sr 0.97 (Ti,Fe)O 3؊ mem