基于导电聚合物的柔性传感器研究进展

Research Progress on Flexible Sensors Based on Conductive Polymers

导电聚合物是制备柔性传感器的高性价比材料,但由于导电性和机械稳定性的限制,作为导电层还难以匹配传感器的理想性能,因而,需要对其进行改性或复合。文章论述了针对传感器性能提升而开展的导电聚合物改性、复合研究,分别从微观结构、组成成分和结构设计三个角度总结导电聚合物的研究进展,以及改性/复合导电聚合物作用下的传感器性能改善;同时,对本征导电聚合物接下来的的应用研究提出建议,并对传感器的发展趋势做出展望。

Conductive polymer is a cost-effective material for the preparation of flexible sensors,but because of the limitations of conductivity and mechanical stability,as a conductive layer is difficult to match the ideal performance of the sensor,so it needs to be modified or composite.The research on the modification and composite of conductive polymers for improving the performance of sensors was discussed,and the research progress on conductive polymers from the perspectives of microstructure,composition and structure design,as well as the improvement of sensor performance under the action of modified/composite conductive polymers,were summarized.At the same time,some suggestions on the application of intrinsic conductive polymer were given,and the development trend of sensor was forecasted.