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  1. No Access

    Article

    High insulating and excellent dielectric properties of stable polycrystalline BaTi2O5-based ceramics sintered at 1180 °C

    Barium dititanate (BaTi2O5, BT2) materials have potential excellent electrical properties, but regarded as metastable phase, limiting their research and actual application. In this work, high-densified and stable...

    Yongshang Tian, Wangyue Song, Shuiyun Li… in Journal of Materials Science: Materials in… (2023)

  2. No Access

    Article

    Thermal Expansion and Electrical Characteristics of Ba(1−x)CaxTi0.92Zr0.08O3 Lead-Free Ceramics Prepared by a Modified Pechini Method

    Ba(1−x)CaxTi0.92Zr0.08O3 (BTZ-xCa; x = 0–0.20) lead-free ceramics were prepared at a low temperature of 1210°C using as-synthesized nanoparticles through a modified Pechini method. The structure, permittivity, fe...

    Yongshang Tian, Shuiyun Li, Shulin Sun, Yansheng Gong… in Journal of Electronic Materials (2018)

  3. No Access

    Article

    Diversiform electrical and thermal expansion properties of (1 − x)Ba0.95Ca0.05Ti0.94Zr0.06O3–(x)Dy lead-free piezoelectric ceramics influenced by defect complexes

    (1 − x)Ba0.95Ca0.05Ti0.94Zr0.06O3–(x)Dy (x = 0–0.90 mol%) lead-free ceramics were prepared at 1190 °C with as-synthesized nanoparticles via a modified Pechini polymeric precursor method. X-ray powder diffraction,...

    Yongshang Tian, Shuiyun Li, Youyang Li, Yansheng Gong… in Journal of Materials Science (2018)

  4. No Access

    Article

    Influence of Europium Do** on Various Electrical Properties of Low-Temperature Sintered 0.5Ba0.90Ca0.10TiO3-0.5BaTi0.88Zr0.12O3-0.1%CuO-xEu Lead-Free Ceramics

    0.5Ba0.90Ca0.10TiO3-0.5BaTi0.88Zr0.12O3-0.1%CuO-xEu (BCT-BZT-Cu-xEu; x = 0–0.90%) lead-free ceramics were sintered at 1220°C with as-synthesized nanoparticles by a modified Pechini method. The structural characte...

    Yongshang Tian, Shuiyun Li, Shulin Sun, Yansheng Gong… in Journal of Electronic Materials (2018)