Effect of Polymer Matrix on the Structure and Electric Properties of Piezoelectric Lead Zirconatetitanate/Polymer Composites

被引:27
|
作者
Li, Rui [1 ,2 ]
Zhou, Jun [1 ]
Liu, Hujun [3 ]
Pei, Jianzhong [1 ]
机构
[1] Changan Univ, Highway Sch, Xian 710064, Shaanxi, Peoples R China
[2] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
[3] CCCC Fourth Harbor Engn Inst Co LTD, Guangzhou 510000, Guangdong, Peoples R China
基金
中国国家自然科学基金; 中国博士后科学基金;
关键词
PZT/polymer; PVDF; PVC; dielectric; piezoelectric; DIELECTRIC BEHAVIOR; FILMS;
D O I
10.3390/ma10080945
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Piezoelectric lead zirconatetitanate (PZT)/polymer composites were prepared by two typical polymer matrixes using the hot-press method. The micromorphology, microstructure, dielectric properties, and piezoelectric properties of the PZT/polymer composites were characterized and investigated. The results showed that when the condition of frequency is 103 Hz, the dielectric and piezoelectric properties of PZT/poly(vinylidene fluoride) were both better than that of PZT/polyvinyl chloride (PVC). When the volume fraction of PZT was 50%, PZT/PVDF prepared by the hot-press method had better comprehensive electric property.
引用
收藏
页数:8
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