稀土氧化物在功能陶瓷中的应用分析

综述了稀土氧化物在压电陶瓷，导电陶瓷，AlN陶瓷，ZrO2氧敏陶瓷，微波介质陶瓷中的应用现状，详细讨论了稀土的作用机理，再现了稀土氧化物掺杂改性的规律，为利用稀土氧化物掺改性功能陶瓷提供一定的参考和指导作用，并且为稀土氧化物的应用指明了方向，简述了该领域应用研究的发展方向。

Applications Analysing of Rare-Earth Oxygen Oxide in Electric Ceramics

(School of Materials Science and Engineering, Jiang Su University of Science and Technology,Zhen Jiang-212013)Current applications of rare-earch oxide compounds in piezoelecreic, conductive, AIN,ZrO2 oxygen sensitive, microwave dielectric ceramics and so on are comprehensively reviewed.Acting mech-anisms of rare-earch oxide compounds are discussed in detail, returning the regular of rare-earth oxide doping and modifying. It has been provided the reference and introduction for rare-earth oxygen oxide and doping and modifying electric. ceramics,and introducting the directi on in application of rare-earth oxygen oxide doping and modifying,future development in this research field analysed aimply.