Electromechanical Bending Response of PZT/CNT-based PolymerLaminates Subjected to Concentrated Load
Electromechanical Bending Response of PZT/CNT-based PolymerLaminates Subjected to Concentrated Load
复制标题
集中载荷作用下 PZT/CNT 基聚合物层压板的机电弯曲响应
DOI：
10.1007/s10999-014-9240-7
复制
发表时间：
2014
影响因子：
3.7
通讯作者：
Yasuhide Shindo
中科院分区：
文献类型：
--
作者：
倉本 直樹;藤田 佳孝;Yasuhide Shindo
本文研究了三点弯曲下压电/碳纳米管（CNT）基聚合物层合板的机电性能。该层压板由锆钛酸铅（PZT）和多壁碳纳米管（MWNT）聚碳酸酯层构成。对PZT/ mwnt基聚碳酸酯层压板进行三点弯曲试验，测量并讨论了机械载荷引起的位移和输出电压与纳米管含量和材料尺寸的关系。然后计算输出功率。该研究表明，压电/碳纳米管基聚合物层压板可以在没有外部负载阻力的情况下发电。
This paper presents the electromechanical behavior of piezoelectric/carbon nanotube (CNT)-based polymer laminates under three-point bending. The laminate was fabricated using thin lead zirconate titanate (PZT) and multi-walled carbon nanotube (MWNT)-based polycarbonate layers. The three-point bending tests were conducted on the PZT/MWNT-based polycarbonate laminates, and the dependence of the displacement and output voltage due to mechanical loads on the nanotube content and the material dimensions were measured and discussed. The output power was then calculated. This study showed that the piezoelectric/CNT-based polymer laminates can generate power without external load resistance.