A super water-resistant MXene sponge flexible sensor for bifunctional sensing of physical and chemical stimuli
Yuqing Xu, Qinping Qiang, Yaru Zhao, Hongxing Li, Li Xu, Chong Liu, Yiya Wang, Yangkun Xu, Chengcheng Tao, Tianchun Lang, Lei Zhao, Bitao Liu
Abstract
in the 5-15 kPa range, a fast response time (180 ms), and good stability at 4000 cycles, enabling accurate monitoring of human movement. The sensor has a rich porous structure while maintaining its inherent flexibility, which allows for long term testing of human respiration as well as the ability to respond quickly to dynamic changes in humidity, demonstrating excellent long-term stability for 40 days of humidity detection.
Topics & Concepts
Materials scienceHumidityWearable computerFlexibility (engineering)Pressure sensorBifunctionalNanotechnologyComputer scienceEmbedded systemEngineeringMechanical engineeringChemistryStatisticsCatalysisPhysicsThermodynamicsMathematicsBiochemistryAdvanced Sensor and Energy Harvesting MaterialsMXene and MAX Phase MaterialsGas Sensing Nanomaterials and Sensors