高灵敏度柔性压力传感器：基于三维电纺碳纳米纤维

摘要

本文报道了一种基于三维电纺碳纳米纤维的柔性和高灵敏度压力传感器。通过电纺制备具有立体结构的碳纳米纤维，然后将其与聚氨酯弹性体薄膜组合制成传感器。该传感器具有优异的柔性和机械稳定性，同时具有高灵敏度和快速响应的特点。此外，该传感器对不同压力的响应稳定可靠，具有良好的重复性和耐久性。这种基于三维电纺碳纳米纤维的传感器具有潜在的应用前景，可用于医疗、体育、机器人等领域。

关键词

三维电纺；碳纳米纤维；压力传感器；柔性；高灵敏度

Abstract

A flexible and highly sensitive pressure sensor based on three-dimensional electrospun carbon nanofibers is reported. Three-dimensional carbon nanofibers with a unique structure were prepared by electrospinning, and then combined with polyurethane elastomer thin films to form the sensor. The sensor exhibits excellent flexibility and mechanical stability, as well as high sensitivity and fast response. In addition, the sensor has stable and reliable responses to different pressures, and good repeatability and durability. This sensor based on three-dimensional electrospun carbon nanofibers has potential applications in medical, sports, robotics and other fields.

Keywords

Three-dimensional electrospinning; Carbon nanofibers; Pressure sensor; Flexibility; High sensitivity.