纺织科学与工程学报2024，Vol.41Issue(3)：85-90,6.DOI:10.3969/j.issn.2096-5184.2024.03.014
PAN/rGO纤维膜应变传感器的制备及性能
Preparation and Performance of PAN/rGO Fiber Membrane Strain Sensor
郑浩栋 1张华鹏1
作者信息
- 1. 浙江理工大学纺织科学与工程学院,浙江 杭州 310018
- 折叠
摘要
Abstract
Graphene material has been widely used in the preparation of strain sensors,but how to make it more sensitive has always been a concern for researchers.In this paper,based on the excellent conductivity and stretchability of graphene,a highly sensitive flexible strain sensor was prepared by combining with lightweight and porous polyacrylonitrile(PAN)nanofiber membrane.By setting up controlled experiments with quantitative PAN and three gradient masses of graphene,the influence of graphene content on the performance of the composite ma-terial was investigated.The results showed that as the graphene mass fraction increased,the pore structure of the PAN/rGO composite material became larger and more uniform.Moreover,the higher the graphene content,the greater the resistance change rate and the conductivity of the composite material.In the blowing experiment,gas pressure detection could be completed within 2 seconds,making it an ideal material for preparing highly sensitive strain sensors.关键词
石墨烯/还原氧化石墨烯/聚丙烯腈/气体传感器Key words
graphene/rGO/polyacrylonitrile(PAN)/gas sensor分类
信息技术与安全科学引用本文复制引用
郑浩栋,张华鹏..PAN/rGO纤维膜应变传感器的制备及性能[J].纺织科学与工程学报,2024,41(3):85-90,6.
