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Doping Effects on the Properties of BaTiO3-Based Solid Solutions

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Inorganic Materials Aims and scope

Abstract

The effect of Fe2O3 additions on the electrical properties and microstructure of yttria-doped barium titanate ceramics was studied by resistivity measurements and electron microscopy. Doping with ≥0.05 mol % Fe2O3 markedly increases the resistivity of the ceramics. The Fe atoms are nonuniformly distributed between BaTiO3 and the grain-boundary phase Ba6Ti17O40 .

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  1. Lomonosov State Academy of Fine Chemical Technology, pr. Vernadskogo 86, Moscow, 117571, Russia

    V. N. Tsygankov & V. V. Safonov

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  1. V. N. Tsygankov
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  2. V. V. Safonov
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Tsygankov, V.N., Safonov, V.V. Doping Effects on the Properties of BaTiO3-Based Solid Solutions. Inorganic Materials 38, 397–399 (2002). https://doi.org/10.1023/A:1015170309056

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