1-3-2型压电陶瓷/聚合物复合材料的理论模型  

Model for 1-3-2 piezoelectric ceramic/polymer composites

作　　者：李莉[1] 秦雷[2] 万媛媛[2] 杜宏亮[2] 王丽坤[2] 孙百生[2] 

机构地区：[1]北京邮电大学自动化学院,北京100876 [2]北京信息工程学院传感技术研究中心,北京100101

出　　处：《功能材料与器件学报》2007年第4期339-344,共6页Journal of Functional Materials and Devices

基　　金：国家自然科学基金资助项目(No.50235010);北京市传感器重点实验室开放课题资助项目(No.66062015)

摘　　要：根据Chan的1-3型复合材料理论模型和Newnham的复合材料串并联理论,提出了一种用于计算新型1-3-2型压电陶瓷/聚合物复合材料的介电常数和压电常数的理论模型。并制备了一批1-3-2型压电复合材料样品,把理论模型的计算值与实际测量的材料参数进行了比较,结果表明两者符合较好,误差小于10%。Based on the model of 1 - 3 piezoelectric composites by Chan and the seriae and parallel theory of composites by Newnham, the calculation formulas of dielectric and piezoelectric constants of new 1 - 3 -2 piezoelectric composites were deduced. A set of the 1 -3 -2 piezoelectric composites samples were fabricated. The characteristics of samples calculated by formulas agreed with measurement results well, and the relative errors were less than 10%.

关 键 词：1-3-2压电复合材料 性能 理论模型 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]