Barium titanate nanoparticles are desirable for a wide range of applications, spanning electronics to biomedicine. Here, we present an electrospray-based method for the synthesis of barium titanate nanomaterials, where their morphology can be altered, forming either particles or rods. As-electrosprayed particles are amorphous and spherical, but upon calcination in the presence of sodium chloride their morphology can vary from particles to rods as the calcination time is increased. The processing-structure-property relationships in these materials are discussed.

中文翻译：

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钛酸钡纳米粒子的基于溶胶凝胶的电喷雾合成。

钛酸钡纳米颗粒对于从电子产品到生物医学的广泛应用都是理想的。在这里，我们提出了一种基于电喷雾的钛酸钡纳米材料合成方法，可以改变它们的形态，形成颗粒或棒状。电喷雾的粒子是无定形的和球形的，但是在氯化钠存在下煅烧时，随着煅烧时间的增加，它们的形态可能从颗粒到棒状变化。讨论了这些材料中的加工结构属性关系。