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利用溶胶-水热法制备了PLZST纳米粉,并研究了反应温度、铅过量等因素对产物的影响.溶胶处理确实可以降低制备温度.利用XRD 分析了粉体的结晶性, XRF分析了粉体的化学组成,SEM观察了粉体的形貌以及SAXS测定了粉体的粒度分布.研究发现,经一般超声分散的粉体的颗粒呈球形,而不经分散的粉体颗粒成矩形,表现出自组装的倾向性.

参考文献

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