The objective of this paper is to study the performance of piezoelectric materials on a piezoelectric paint sensor. The paper begins by presenting a fabrication method for a paint sensor with piezoelectric properties using piezoelectric materials. The paint sensor is composed of piezoelectric powder and epoxy resin in a 1:1 weight ratio. Five different piezoelectric materials, including three soft-type and two hard-type materials, were used and their piezoelectric properties compared in paint sensors and ceramic sensors. The paint sensors were cured using a steel mold for producing a uniform specimen size of 20 × 10 × 0.2 mm 3 , and an electrode was made on the upper and lower sides using silver paste. Poling treatment was then successfully performed at room temperature (20 °C) under a 4 kV mm −1 electric field for 30 min in order to activate the paint specimen as a sensor. Impact signals were monitored by measuring output voltage from the paint sensor in rela...

中文翻译：

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根据压电材料的油漆传感器的压电特性

本文的目的是研究压电涂料传感器上压电材料的性能。本文首先介绍一种使用压电材料制造具有压电特性的油漆传感器的方法。涂料传感器由重量比为1：1的压电粉末和环氧树脂组成。使用了五种不同的压电材料，包括三种软性材料和两种硬性材料，并比较了它们在涂料传感器和陶瓷传感器中的压电性能。油漆传感器使用钢模进行固化，以产生20 × 10 ×均匀的样本尺寸0.2mm 3，使用银浆在上下两面制作电极。然后，在室温（20°C），4 kV mm -1的电场下成功进行了30分钟的极化处理，以激活涂料样品作为传感器。通过测量涂料传感器的输出电压来监控冲击信号。