棉纺织技术2024，Vol.52Issue(5)：23-28,6.
PAN/rGO温敏导电包芯纱的制备及其性能
Preparation and property of PAN/rGO temperature sensitive conductive core-spun yarn
摘要
Abstract
In order to develop a highly sensitive flexible temperature sensor,a temperature sensitive conductive core-spun yarn constructed by conductive polymer and carbon nanomaterials was prepared by electrospinning.The morphology structure,electrical property,temperature sensitivity,reusability,humidity resistance and bending deformation interference resistance of the prepared temperature sensitive conductive core-spun yarn were tested.The results showed that the conductivity of the temperature sensitive conductive core-spun yarn was the highest and reaching 1 099.53 S/m when the mass fraction of PAN was 12%and the mass fraction of rGO was 1.5%.It showed better electrical property.The temperature sensitive conductive core-spun yarn prepared in the experiment had a high sensitivity response of 1.6 s compared with water of a difference of 1℃at room temperature.The temperature sensitive conductive core-spun yarn prepared in the experiment had better humidity resistance and better bending deformation resistance.It is considered that the temperature sensitive conductive core-spun yarn prepared in the experiment is expected to replace the traditional metal conductive yarn.It has wide application prospect in wearable intelligent device,intelligent garment,temperature inspection and so on.关键词
静电纺丝/碳纳米纤维/包芯纱/温敏性/柔性传感器Key words
electrospinning/carbon nanofiber/core-spun yarn/temperature sensitivity/flexible sensor分类
轻工纺织引用本文复制引用
刘霞,吴改红,张菂,李诗雨,王彩柳..PAN/rGO温敏导电包芯纱的制备及其性能[J].棉纺织技术,2024,52(5):23-28,6.基金项目
山西省科技成果转化引导专项项目(202104021301053) （202104021301053）
山西省基础研究计划项目(20210302123114,202203021211146) （20210302123114,202203021211146）
山西省艺术科学规划课题(22BG082) （22BG082）
山西省高等学校大学生创新创业训练计划项目(20220125) （20220125）
山西省研究生实践创新项目(2023SJ084) （2023SJ084）
