A flexible tissue–carbon nanocoil–carbon nanotube-based humidity sensor with high performance and durability
Chengwei Li, Yifeng Zhang, Shuaitao Yang, Huitong Zhao, Yuan Guo, Tianze Cong, Hui Huang, Zeng Fan, Hongwei Liang, Lujun Pan
Abstract
) and folding (up to 500 times) durability, and after being made into a complex "thousand paper crane" shape it still provides stable humidity sensing performance. As a proof of concept, this humidity sensor demonstrates excellent responsivity to human breath monitoring, non-contact fingertip humidity detection, water boiling detection and air humidity monitoring, indicating great potential in the fields of wearable devices, weather forecasting systems and other intelligent humidity monitoring devices.
Topics & Concepts
HumidityMaterials scienceDurabilityCarbon nanotubeRelative humidityComposite materialNanotechnologyMeteorologyPhysicsAdvanced Sensor and Energy Harvesting MaterialsGas Sensing Nanomaterials and SensorsAnalytical Chemistry and Sensors