采用NaCl-KCl熔盐法合成了生长各向异性的片状SrBi4Ti4O15粉体,用XRD分析了粉体相的结构,用SEM观察了粉体的微观形貌,讨论了不同预烧温度对合成物结构和微观形貌的影响.与固相法相比,熔盐法合成的粉体具有(00l)择优生长的优点.在850～1050℃之间,合成粉体的片状结构趋于明显,粉体生长各向异性随温度的升高呈现出先增加后减小的趋势,各向异性明显的SrBi4Ti4O15粉体的最佳合成温度为900～1000℃.
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