摘要
综述了微波-水热法合成无铅压电陶瓷粉体的优越性,指出了无铅压电陶瓷制备工艺的重要性。介绍了无铅压电陶瓷粉体的制备方法及其优缺点和微波-水热法合成粉体的由来,阐述了微波-水热法合成无铅压电陶瓷粉体的作用原理、微波液相合成技术的特点和微波-水热法制备无铅压电陶瓷粉体的工艺参数。探讨了微波-水热法制备无铅压电陶瓷粉体对陶瓷性能的影响,同时,提出了该新路线有待解决的问题并展望了该领域未来的发展方向。
Various advantages of synthesizing lead-free piezoelectric ceramic powders by microwave-hydrother- real method are reviewed, pointing out the importance of the lead-free piezoelectric ceramic preparation process. Lead- free piezoelectric ceramics powder preparation methods, the advantages and disadvantages of them, and the course of development of powder synthesizing by the microwave-hydrothermal method are introduced. Mechanism of the micro- wave-hydrothermal approach synthesize lead-free piezoelectric ceramic powders, characteristics of microwave synthesis under liquid conditions and explore process parameters are briefly described. Ceramics performance affect by the lead- free piezoelectric powders, which synthesized by the microwave-hydrothermal method is discussed. The new issues to be resolved of this new route are proposed and prospect for developments in this area is also discussed.
出处
《材料导报》
CSCD
北大核心
2012年第23期142-145,共4页
Materials Reports
基金
国家自然科学基金(50962007)
江西省主要学科学术和技术带头人培养计划项目(2010DD0110)
江西省自然科学基金(2009GZ0063)
江西省教育厅青年科技基金(GJJ095333)
关键词
微波-水热法
无铅压电陶瓷
粉体
microwave-hydrothermal method, lead-free piezoelectric ceramics, powder
