A temperature-insensitive silver nanostructures@graphene foam for high accuracy and full range human health monitoring

作     者：Min-Xuan Xu Chun Dou Teng-Yue Song Xin Li Qi Zhang 

作者机构：Center for Advanced Optoelectronic MaterialsCollege of Materials and Environmental EngineeringHangzhou Dianzi University Key Laboratory of Novel Materials for Sensor of Zhejiang ProvinceHangzhou Dianzi University School of Mechanical EngineeringZhejiang University Department of Mechanical EngineeringUniversity of Tokyo 

出 版 物：《Rare Metals》 (稀有金属(英文版))

年 卷 期：2024年第11期

页      面：5953-5963页

核心收录：

学科分类：081702[工学-化学工艺] 080202[工学-机械电子工程] 08[工学] 0817[工学-化学工程与技术] 0802[工学-机械工程] 

基　　金：financially supported by Zhejiang Provincial Natural Science Foundation of China (Nos.LQ20E020007,LQ19E020004 and LQ19E020005) the National Nature Science Foundation of China (Nos.51872069,52102230,52102165 and Y21E030023) the Teacher Professional Development Project for Domestic Visiting Scholars (No.FX2023015) the Fundamental Research Funds for the Provincial Universities of Zhejiang 

摘      要：Recently,application-oriented strain sensor has been intensively investigated in the fields of human motion detection,personalized health management and portable medical *** significant efforts in improving its sensitivity and linear sensing range,developing the wearable strain sensor with stable signal remains a ***,we proposed an ideal hybrid material with nearly zero temperature coefficient resistance（TCR）for temperature-insensitive strain sensing:the silver nanostructures（AgNTs） were introduced to coat the graphene foam（GrF） conformably by hydrothermal *** nanoscaled metal additives（TCR 0） not only endow GrF（TCR 3000 cycles）.Moreover,our strain sensor can be easily mounted on human skin as an epidermal device for reliable detection of electrophysiological stimuli,thus showing a great promising in practical wearable applications.