Abstract The effects of sintering temperature (1230–1330 °C) on phase composition, microstructure and electrical performance of (Ba0.85Ca0.15)(Zr0.1Ti0.9)O3 samples prepared by sol-gel method were investigated. Increasing sintering temperature could enhance the tetragonal distortion and improve electrical properties. The optimal sintering temperature is 1300 °C, and the mechanism of sintering temperature on grain size was explained by the oxygen vacancy theory and the dynamic growth theory of crystal.

中文翻译：

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烧结温度对BCZT陶瓷显微结构和电性能的影响

摘要 研究了烧结温度（1230-1330 °C）对溶胶-凝胶法制备的(Ba0.85Ca0.15)(Zr0.1Ti0.9)O3样品的相组成、微观结构和电性能的影响。提高烧结温度可以增强四方变形并改善电性能。最佳烧结温度为1300℃，利用氧空位理论和晶体动态生长理论解释了烧结温度对晶粒尺寸的影响机制。