Issue 8, 1989

Electrochemical characterisation of BaSn1–xSbxO3 perovskites

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.

Article information

Article type
Paper

J. Chem. Soc., Faraday Trans. 1, 1989,85, 2473-2480

Electrochemical characterisation of BaSn1–xSbxO3 perovskites

M. I. da Silva Pereira, M. B. V. Melo, F. M. A. da Costa, M. R. Nunes and L. M. Peter, J. Chem. Soc., Faraday Trans. 1, 1989, 85, 2473 DOI: 10.1039/F19898502473

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