A位复合离子取代对0.88BNTLLx-BT12陶瓷电性能的影响  

作　　者：蒋家连[1] 周昌荣[1] 

机构地区：[1]桂林电子科技大学,广西桂林541004

出　　处：《科技创新与应用》2018年第32期96-97,共2页Technology Innovation and Application

摘　　要：文章采用传统两步法烧结制备了A位复合离子(Li_(0.5)La_(0.5))^(2+)取代的0.88BNTLLx-BT12无铅压电陶瓷,系统的研究、分析A位复合离子(Li_(0.5)La_(0.5))^(2+)取代对陶瓷样品的晶体结构、表面形貌、压电及铁电等性能的影响。In this paper,the A-site composite ion(Li0.5La0.5)2+substituted 0.88BNTLLx-BT12 lead-free piezoelectric ceramics were prepared by traditional two-step sintering.The effects of A-site composite ion(Li0.5La0.5)2+substitution on the crystal structure,surface morphology,piezoelectric and ferroelectric properties of the ceramic samples were systematically studied and analyzed.

关 键 词：无铅压电陶瓷 A位复合离子 研究 

分 类 号：TM282[一般工业技术—材料科学与工程]