材料科学与工程学报2025，Vol.43Issue(1)：112-116,5.DOI:10.14136/j.cnki.issn1673-2812.2025.01.016
微量碳纳米管构建导电弹性体及其温度传感性能
Conductive Elastomer Constructed by Trace Carbon Nanotubes and Its Temperature Sensing Performance
摘要
Abstract
A strategy of constructing conductive elastic body with trace carbon nanotubes(CNT)was proposed,and a small amount of modified CNT were mixed with silicone rubber(PDMS)to form elastic temperature-sensitive sensing materials.The surface of CNT was modified with KH570,which had good interfaces with PDMS.SEM images showed that CNT were uniformly dispersed in the PMDS.When 3%modified CNT were added,the conductivity of the composite was 0.625 mS·m-1.Compared with pure PDMS,the tensile fracture rate of the composite containing a small amount of modified CNT did not show a significant decrease.In the temperature range of 60-100℃,the temperature sensing performance of the composite showed a high linearity.关键词
微量碳管/温敏传感材料/PDMS/高弹性/高导电性Key words
Trace carbon nanotubes/Temperature material/PDMS/High elasticity/High conductivity引用本文复制引用
张文徽,王锦,韩俊峰,封其春..微量碳纳米管构建导电弹性体及其温度传感性能[J].材料科学与工程学报,2025,43(1):112-116,5.基金项目
安徽省高校重点科研项目-基于机器视觉的无梭织机断经智能识别装置研发(2022AH052066),省级质量工程项目-服装与服饰设计专业教学团队(2021jxtd156),安徽高校省高校重大科研项目"非物质文化遗产'夏布'在现代服饰设计中的融合创新研究与应用"(SK2021ZD0111) （2022AH052066）
