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用于使用双热收缩方法进行动态传感的金属核心压电纤维的制备和性能

Dafei Hou¹, Xiangdong Kong², Keliang Feng¹

¹School of Intelligent Manufacturing, Taizhou University, Taizhou, 318000, Zhejiang, China.

Scientific reports

|July 2, 2025

概括

一种新的双热收缩方法提供了高效,稳定的金属核心压电纤维 (MPF) 的生产. 这些纤维具有出色的压电性能和动态传感能力,可用于先进的应用.

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
压电材料压电材料

背景情况:

金属核心压电纤维 (MPF) 由于其压电效应,对于传感器和智能产品至关重要.
对于MPF制造而言,传统的电面临着参数灵敏度,高压控制和不一致的产品质量方面的挑战,限制了它们的广泛应用.

研究的目的:

开发一种新,高效,稳定的方法来制造金属核心压电纤维.
评估已制造的MPF的压电,冲击,振动和耐用性特征.
评估整个纤维领域的压电特性的稳定性和一致性.

主要方法:

使用双热收缩热塑性方法与聚乙烯化物 (PVDF) 和管制造MPF.
建设一个专门的测试平台来分析MPF性能.
对压电,动态传感和耐用性属性的全面评估.

主要成果:

通过双热收缩方法,MPF具有简单的工艺,低成本,高效率和出色的横截面同轴性.
制造的MPF表现出了显著的响应和反能力.
在整个纤维领域观察到稳定和一致的压电特性.

结论:

开发的双热收缩热塑性方法为大规模高效生产高性能金属核心压电纤维提供了一个新的概念.
这些MPF适用于监测整个领域的动态性能,克服了以前方法的局限性.
这项研究为在传感器和智能产品中增强应用铺平了道路,这些产品需要稳定的压电纤维性能.

关键词:

双热收缩热塑法是一种热塑法.全球动态传感全球动态传感金属核心的金属核心.这是一个PVDF.这是一种压电式电器.

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