Abstract
New solid solutions La1.8Sr0.2Ni0.8M0.2O4 (M = Fe, Co, or Cu) have been prepared, and their crystal- chemical characteristics and electric properties studied. The studied materials have been shown to have activation-time conductivity. Structural distortions have been found to affect the dielectric properties of ceramic samples. La1.8Sr0.2Ni0.8M0.2O4 is observed to have the greatest distortion of АО9 coordination polyhedra and a higher dielectric constant.
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Original Russian Text © T.I. Chupakhina, N.V. Mel’nikova, E.A. Yakovleva, Yu.A. Nikitina, 2018, published in Zhurnal Neorganicheskoi Khimii, 2018, Vol. 63, No. 2, pp. 133–142.
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Chupakhina, T.I., Mel’nikova, N.V., Yakovleva, E.A. et al. La1.8Sr0.2Ni0.8M0.2O4 (M = Fe, Co, or Cu) Complex Oxides: Synthesis, Structural Characterization, and Dielectric Properties. Russ. J. Inorg. Chem. 63, 141–148 (2018). https://doi.org/10.1134/S0036023618020043
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DOI: https://doi.org/10.1134/S0036023618020043