Abstract <p>For the first time, the relationship between the firing time of ceramics based on the solid solution (Ba,Ca)(Ti,Sn)O<sub>3</sub> containing 12 wt % CaSnO<sub>3</sub> and their crystal‑chemical structure and dielectric properties is demonstrated. It is shown that the firing time changes the phase composition of the solid solution. The highest content of the cubic phase (66 vol %), obtained after 2 h of firing, corresponds to the highest value of the relative dielectric permittivity (18 405 at 1 kHz).</p>

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Effect of CaSnO3, Concentration and Firing Time on Crystal-Chemical Parameters and Dielectric Properties of Ceramics Based on a Solid Solution of (Ba, Ca)(Ti, Sn)O3

  • V. E. Bazarova,
  • A. N. Khrustalev,
  • I. D. Akin’shin,
  • L. A. Arbanas,
  • A. A. Kholodkova,
  • V. I. Kozlov,
  • D. A. Sokolov,
  • A. V. Smirnov

摘要

Abstract

For the first time, the relationship between the firing time of ceramics based on the solid solution (Ba,Ca)(Ti,Sn)O3 containing 12 wt % CaSnO3 and their crystal‑chemical structure and dielectric properties is demonstrated. It is shown that the firing time changes the phase composition of the solid solution. The highest content of the cubic phase (66 vol %), obtained after 2 h of firing, corresponds to the highest value of the relative dielectric permittivity (18 405 at 1 kHz).