摘要：对采用聚合物分解（Pechini）法制备MgTiO₃粉体进行了研究。通过对聚合中间产物进行红外光谱分析，研究了聚合物分解法制备MgTiO₃陶瓷粉体的聚合反应过程及产物。并与用传统固相反应法制备粉体工艺进行对比．从而证明用聚合物分解法可获得单一MgTiO₃相材料．并可降低粉体的煅烧温度。

关键词：聚合物分解法;电子陶瓷;偏钛酸镁粉体;

Abstract：The preparation of MgTiO₃ function ceramic powder by Pechini method is reported.The process is compared with traditional ceramic powder producing processes and pure MgTiO₃ phase was produced by Pechini method.

Key words：Pechini method; electronic ceramics;MgTiO₃ powder