A highly sensitive and flexible capacitive pressure sensor based on an ionic hydrogel dielectric layer with a lateral-bending microstructure
Haidi Qiao, Xia Liu, Xingyu Zhang, Jiayue Zhang, Ming‐Jie Yin, Qingsheng Yang
Abstract
The lateral-bending microstructure was inspired by the deformation response of grass under pressure, which exhibits localized deformation under slight compressive loads.
Topics & Concepts
Materials scienceCapacitive sensingMicrostructureBendingDielectricComposite materialLayer (electronics)Ionic bondingPressure sensorNanotechnologyOptoelectronicsMechanical engineeringIonElectrical engineeringQuantum mechanicsPhysicsEngineeringAdvanced Sensor and Energy Harvesting MaterialsAnalytical Chemistry and SensorsGas Sensing Nanomaterials and Sensors