Superhydrophobic MXene-Sodium Alginate Sponges for Robust Wetting-and Moisture-insensitive Human Activities Monitoring
作者单位：School of Materials Science and EngineeringXiangtan University Department of Engineering Science and MechanicsThe Pennsylvania State University School of Mechanical EngineeringXiangtan University
会议名称：《中国力学大会-2021+1》
会议日期：2022年
学科分类：080202[工学-机械电子工程] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程]
摘 要：Wearable mechanical sensors are easily influenced by high humidity or water vapor resulting in inaccuracy for monitoring human health and body *** the superhydrophobic barrier has been extensively explored as passive water repel strategy on the sensor surface,the superhydrophobicity still degrades due to the nucleation and growth of small size water molecules within the rough structured *** work reports a superhydrophobic MXene-sodium alginate sponge sensor (SMSS) that synergizes the superhydrophobic surface with efficient Joule heating to sustain superhydrophobicity for both static and dynamic moisture-insensitive sensing.