Electrochemical characterisation of BaSn1–xSbxO3 perovskites
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases
- Vol. 85 (8) , 2473-2480
- https://doi.org/10.1039/f19898502473
Abstract
The electrochemical properties of the sintered pellets of the mixed oxide perovskite system BaSn1–xSbxO3 have been investigated by cyclic voltametry and a.c. impedance measurements. The solid-state properties and morphology of the materials have also been investigated and the information used to interpret the electrochemical behaviour. The conductivity of the samples increases with antimony content and for x > 0.05 the oxides behave essentially as porous metal electrodes, exhibiting a relatively wide range of electrochemical stability.Keywords
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