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Optimization of processing condition for dome-shaped PVDF piezoelectric device for large area tactile sensors
Molecular Crystals and Liquid Crystals ( IF 0.7 ) Pub Date : 2020-06-12 , DOI: 10.1080/15421406.2020.1741812
HoSeong Song 1 , Manoj Mayaji Ovhal 1 , Jae-Wook Kang 1 , Sooman Lim 1
Affiliation  

Abstract Polyvinylidene fluoride (PVDF) has been applied in various industries due to its excellent piezoelectric property. In this study, the optimization of various processing conditions such as poling strength, poling duration and the surface morphology (angle) of the sensors were systematically investigated for large-area tactile sensor based on a 0.8 mm-thick film. Specifically, the performance parameters of the tactile sensor such as sensitivity, responsibility and response against loading forces were investigated. Since the tactile sensor was fabricated via a combination of 2D and 3D printing processes, this process can be practiced in the industry to fabricate large-size tactile sensors based on PVDF based piezoelectric devices.

中文翻译:

大面积触觉传感器圆顶形PVDF压电器件加工条件优化

摘要 聚偏二氟乙烯(PVDF)由于其优异的压电性能而被广泛应用于各个行业。在这项研究中,系统研究了基于 0.8 mm 厚薄膜的大面积触觉传感器的各种处理条件的优化,例如极化强度、极化持续时间和传感器的表面形态(角度)。具体而言,研究了触觉传感器的性能参数,例如灵敏度、责任和对载荷力的响应。由于触觉传感器是通过 2D 和 3D 打印工艺的组合制造的,因此该工艺可以在工业中实施,以制造基于 PVDF 压电器件的大尺寸触觉传感器。
更新日期:2020-06-12
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