论文标题
基于P（VDF-TRFE）薄膜的柔性过高的谐振器，温度很高
Flexible Over-Moded Resonators Based on P(VDF-TrFE) Thin Films With Very High Temperature Coefficient
论文作者
论文摘要
这项工作首次提出了基于P（VDF-TRFE）薄膜的灵活的过度谐振器（OMR）。这些设备是在带有喷墨打印电极的市售弹性基板上生产的。电极沉积后通过电晕法极化，使用的设备中使用的传感共聚物膜是极化的。然后确定组件的主要性能参数。 P（VDF-TRFE）上的制造OMR表现出频率与温度的线性变化，并且温度系数的频率很高（TCF> 1600 ppm/degrees C）。这些特性提出了使用低成本和高精度温度传感器等组件的巨大潜力。机电耦合系数和谐振器的质量因子也与温度相比。
This work presents for the first time a flexible over-moded resonator (OMR) based on P(VDF-TrFE) thin films. The devices were manufactured on commercially available elastic substrate with inkjet-printed electrodes. The sensing copolymer films used in the devices were polarized by the corona method after electrode deposition. The main performance parameters of the component were then determined. The manufactured OMRs on P(VDF-TrFE) exhibited a linear variation of frequency versus temperature and a very large value of temperature coefficient of frequency (TCF > 1600 ppm/degrees C). These properties suggest a great potential for using such components as low-cost and high-precision temperature sensors. The electromechanical coupling coefficient and the quality factor of the resonator were also characterized versus temperature.
