Highly stretchable ionotronic pressure sensors with broad response range enabled by microstructured ionogel electrodes
Zhenkai Huang, Yutong Chen, Jianping Peng, Tianrui Huang, Faqi Hu, Xiang Liu, Liguo Xu, Kan Yue
Abstract
An ionotronic capacitive pressure sensor synergistically combines microstructured ionogel electrodes and a contact area-controlled sensing mechanism, demonstrating high sensitivity, durability and stretchability, broad pressure range, and simple fabrication process.
Topics & Concepts
Materials scienceElectrodeNanotechnologyPressure sensorRange (aeronautics)OptoelectronicsComposite materialMechanical engineeringEngineeringChemistryPhysical chemistryAdvanced Sensor and Energy Harvesting MaterialsTactile and Sensory InteractionsGas Sensing Nanomaterials and Sensors