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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
【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%。
【Abstract】 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%.
【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)
- 【文献出处】 功能材料与器件学报 ,Journal of Functional Materials and Devices , 编辑部邮箱 ,2007年04期
- 【分类号】TM282
- 【被引频次】10
- 【下载频次】318