文献类型：期刊文献

中文题名：聚吡咯/棉导电针织物的制备及其在人体运动监控中的应用

英文题名：Preparation of conductive polypyrrole/cotton knitted fabric and its application to human motion monitoring

作者：周歆如[1];胡铖烨[1];吴玲娅[1];韩潇[1,2];洪剑寒[1,2];李忠健[1,2]

机构：[1]绍兴文理学院纺织服装学院,浙江绍兴312000;[2]浙江省清洁染整技术研究重点实验室,浙江绍兴312000

年份：2021

卷号：47

期号：6

起止页码：54

中文期刊名：印染

外文期刊名：China Dyeing and Finishing

收录：北大核心、北大核心2020

基金：浙江省公益技术研究计划项目(LGG20E030002);国家级大学生创新创业训练计划项目(202010349005)。

语种：中文

中文关键词：原位聚合法;聚吡咯;织物传感器;应变-电阻传感性能;人体运动监控

外文关键词：in-situ polymerization;polypyrrole;fabric sensor;strain-resistance sensing performance;body mo?tion monitoring

中文摘要：为制备柔性可穿戴传感器,利用线圈结构变化使导电针织物呈现良好的应变传感性能,以棉针织物为基底材料,分别以吡咯、三氯化铁(FeCl_(3))和甲苯-4-磺酸(PTS)为单体原料、氧化剂和掺杂酸,采用原位聚合法制备聚吡咯/棉导电针织物。研究了聚吡咯/棉导电针织物的结构与性能,分析其应变-电阻传感性能,并将其用于人体运动的监测分析。研究表明:制备的导电棉针织物表面附着了一层导电聚吡咯,织物电阻率从6×10^(10)Ω·cm降至511Ω·cm;在20%的应变条件下,织物应变传感性能较好;人体运动监测分析表明,该聚吡咯/棉导电针织物对人体膝部、肘部的活动具有较好的监控能力。

外文摘要：In order to prepare a flexible and wearable sensor,the change in the coil structure is used to make the conductive knitted fabric exhibit good strain sensing performance.The polypyrrole/cotton conductive knit?ted fabric is prepared by in-situ polymerization using cotton knitted fabric as base material,pyrrole,ferric chlo?ride(FeCl_(3))and p-toluenesulfonic acid(PTS)as monomer raw materials,oxidant and doped acid respectively.The structure and properties of polypyrrole/cotton conductive knitted fabric are studied,its strain-resistance sensing performance is analyzed,and it is used for human motion monitoring and analysis.The results show that a layer of conductive polypyrrole is attached on the surface of the prepared conductive cotton fabric,and the resistivity of the fabric increases from 6×10^(10)Ω·cm to 511Ω·cm.Under the condition of 20% strain,the fab?ric has good strain sensing performance.The analysis of human motion monitoring shows that the polypyrrole/cotton conductive knitted fabric has good monitoring ability for human knee and elbow activities.