摩擦电效应
电子皮肤
材料科学
触觉传感器
电容感应
电容器
压力传感器
纳米发生器
电压
声学
计算机科学
生物医学工程
人工智能
光电子学
电气工程
机械工程
压电
机器人
工程类
复合材料
操作系统
医学
物理
作者
Jun Xu,X. Sun,Baohong Sun,He Zhu,Xiaojun Fan,Qikai Guo,Yang Li,Zhen‐Gang Zhu,Kai Qian
标识
DOI:10.1021/acsami.3c07857
摘要
It is highly desirable to construct a single-multimodal sensor that could synchronously perceive multiple stimuli without interference. Here, we propose an adhesive multifunctional chromotropic electronic skin (MCES) that can respond to and distinguish three different stimuli of stain, temperature, and pressure within the two-terminal sensing unit. The mutually discriminating “three-in-one” device converts strain into capacitance and pressure into voltage signals for a tactile stimulus response and produces visual color changes against temperature. In this MCES system, the interdigital capacitor sensor shows high linearity (R2 = 0.998), and temperature sensing is realized via reversible multicolor switching bioinspired by the chameleon, showing attractive potential in visualization interaction. Notably, the energy-harvesting triboelectric nanogenerator in MCES can not only detect pressure incentive but also identify objective material species. Looking forward, these findings promise for multimodal sensor technology with reduced complexity and production costs that are highly anticipated in soft robotics, prosthetics, and human–machine interaction applications.
科研通智能强力驱动
Strongly Powered by AbleSci AI