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采用水热法制备了(Zr0.8Sn0.2)TiO4粉体,并借助于XRD、SEM、热分析等手段对反应后的结晶粉末进行了表征.实验结果表明,粉末性能受反应溶液pH值的影响显著.随着pH值的增大,晶粒的生长更加充分,完整.反应后的晶粒粒度为纳米尺度,表面活性大,有利于烧结.烧结温度在1260-1320℃之间,比传统固相法制备的ZST陶瓷烧结温度降低了300多度.

参考文献

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