XRD, SEM, temperature and frequency dependence of dielectric constant, and hysteresis loop were measured to investigate and study structure, microstructure, dielectric and ferroelectric properties of Barium Titanate dielectric ceramics.

• 应用X光衍射谱、扫描电子显微镜、介电率的温度与频率依存关系以及电滞回线测量，调查和研究所制备的钛酸钡陶瓷的结构、微结构、介电和铁电性质。