Email this article La1.8Sr0.2Ni0.8M0.2O4 (M = Fe, Co, or Cu) Complex Oxides: Synthesis, Structural Characterization, and Dielectric Properties
- Authors: Chupakhina T.I.1, Mel’nikova N.V.2, Yakovleva E.A.2, Nikitina Y.A.1,2
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Affiliations:
- Institute of Solid-State Chemistry, Ural Branch
- Ural Federal University Named after Eltsin
- Issue: Vol 63, No 2 (2018)
- Pages: 141-148
- Section: Synthesis and Properties of Inorganic Compounds
- URL: https://journals.rcsi.science/0036-0236/article/view/168378
- DOI: https://doi.org/10.1134/S0036023618020043
- ID: 168378
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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.
About the authors
T. I. Chupakhina
Institute of Solid-State Chemistry, Ural Branch
Author for correspondence.
Email: Chupakhina@yandex.ru
Russian Federation, Yekaterinburg, 620119
N. V. Mel’nikova
Ural Federal University Named after Eltsin
Email: Chupakhina@yandex.ru
Russian Federation, Yekaterinburg, 620002
E. A. Yakovleva
Ural Federal University Named after Eltsin
Email: Chupakhina@yandex.ru
Russian Federation, Yekaterinburg, 620002
Yu. A. Nikitina
Institute of Solid-State Chemistry, Ural Branch; Ural Federal University Named after Eltsin
Email: Chupakhina@yandex.ru
Russian Federation, Yekaterinburg, 620119; Yekaterinburg, 620002
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