柔性复合型导电高聚物传感器的设计

Design of Flexible Conductive Polymer Composite Sensors

为了解决传统传感器不能与织物很好集成的问题,设计了一种应用在滑翔伞篷布上的能够测量滑翔伞布受力的柔性复合型导电聚合物传感器,用溶剂法制备炭黑添加型聚合物基的复合材料,并经电阻率的测试实验得到最佳炭黑含量,通过实验找到织物受力与传感器导电性之间的关系。

This paper introduces a smart flexible sensor adapted to textile structures, able to measure their strain deformations. A new method is investigated in preparing the conductive polymer composite, which is based on a thermoplastic elastomer （Evoprene） carbon black nanoparticle composite. The optimization of filler concentration is found by the electrical experimentation. The sensor is then integrated on a thin, lightweight nylon fabric, and the electromechanical characterization is performed to demonstrate the adaptability and the correct functioning of the sensor as a strain gauge on the fabric.