二维导电材料/柔性聚合物复合材料基可穿戴压阻式应变传感器的研究进展

可穿戴应变传感器在人体运动检测、健康监测、可穿戴电子设备和柔性电子皮肤等新兴领域具有极大的应用前景。近年来，由二维（2D）导电材料和柔性聚合物基体组成的可穿戴压阻式应变传感器具有较高的灵敏度、良好的拉伸性和柔韧性、优异的耐久性、可调的应变传感性和易加工等特点，受到广泛关注。基于此，本文对基于2D导电材料/柔性聚合物复合材料（2D-CPC）的可穿戴压阻式应变传感器的类型、传感机理、性能指标、影响因素及应用等进行了综述，并对其未来发展趋势进行了展望。

Research progress of wearable piezoresistive strain sensors based on two-dimensional conductive material/flexible polymer composites

Wearable strain sensors have great application prospects in the emerging fields of human motion detection, health monitoring, wearable electronic devices and flexible electronic skin. In recent years, the wearable piezoresistive strain sensors, which are composed of two-dimensional (2D) conductive materials and flexible polymer substrates, have attracted wide attention due to their high sensitivity, good stretchability and flexibility, excellent durability, adjustable strain sensing performance and easy processing characteristics. Based on these, this work reviewed the classifications, sensing mechanisms, performance indexes, influence factors and applications of wearable piezoresistive strain sensors based on 2D conductive material/flexible polymer composites (2D-CPC). Finally, the future development trend of the strain sensors is also prospected.