纺织高校基础科学学报2024，Vol.37Issue(3)：78-84,7.DOI:10.13338/j.issn.1006-8341.2024.03.009
基于Ag NWs/棉织物柔性压力传感器的制备及性能
Preparation and properties of flexible pressure sensor based on Ag NWs/cotton fabric
摘要
Abstract
In response to the drawbacks of complex manufacturing process and high cost of flexible sensors,a series of flexible pressure sensor with good elasticity were prepared by repeated im-pregnation with silver nanowires(Ag NWs)as conductive material and cotton fabric as elastic matrix.The experimental results show that the cotton fabric can be uniformly wrapped around cotton fibers after being impregnated with Ag NWs,forming an effective conductive network and having a certain degree of flexibility.In addition,the higher the content of Ag NWs,the better the conductivity of Ag NWs to the fabrics.After 5 times of impregnation,the Ag NWs/cotton fabric formed a stable conductive network structure,and its detection sensitivity is up to 3.36 kPa-1.The response and relaxation time of the sensor is 50 ms for the pressure ranging from 1.74 to 7.60 kPa.The developed pressure sensor reveals excellent sensing properties and it can be used as an excellent flexible pressure sensor.关键词
棉织物/Ag NWs/柔性压力传感器/灵敏度Key words
cotton fabric/Ag NWs/flexible pressure sensor/sensitivity分类
信息技术与安全科学引用本文复制引用
巫云龙,王健骁,郑姣姣,张梦阳,燕阳天..基于Ag NWs/棉织物柔性压力传感器的制备及性能[J].纺织高校基础科学学报,2024,37(3):78-84,7.基金项目
中国纺织工业联合会科技指导性项目(2022044) （2022044）
陕西化生基础科学研究项目(22JHQ022) （22JHQ022）
