材料科学
导电体
电磁屏蔽
碳纳米管
三元运算
纳米复合材料
复合材料
复合数
聚氨酯
纳米技术
计算机科学
程序设计语言
作者
Jieyu Huang,Min Zhao,Hao Yi,Dawei Li,Jingdong Feng,Fenglin Huang,Huimin Zhou
标识
DOI:10.1002/aelm.202000840
摘要
Abstract A multifunctional electrospun polyurethane mat with unique multi‐dimensional conductive networks is fabricated with carbon nanotubes (CNT) and MXene weight ratio of 1:2 and twice Ag adsorption–reduction processes. 0D silver nanoparticles are designed to be loaded on 2D MXene sheets and combined with 1D CNT in ternary conductive networks. The obtained composite mats present outstanding strain sensitivity, wide strain sensing range, shorter response time, and long‐term stability and repeatability, precisely detecting large‐scale and subtle human motions. Triggered by the unique conductive networks, the mats also exhibit excellent Joule heating and electromagnetic interference shielding performance. The development of flexible, stretchable, and multifunctional mats is highly promising for smart wearable devices of integrated strain sensing, thermal management, and electromagnetic shielding.
科研通智能强力驱动
Strongly Powered by AbleSci AI