High-capacitance polyurethane ionogels for low-voltage operated organic transistors and pressure sensors
Grace Dansoa Tabi, Joo Sung Kim, Benjamin Nketia‐Yawson, Do Hwan Kim, Yong‐Young Noh
Abstract
A facile method to fabricate high-capacitance stretchable polyurethane ionogels is reported for organic transistor and pressure sensor applications, measuring remarkable mobility of ∼2 cm<sup>2</sup>V<sup>−1</sup>s<sup>−1</sup>and a high-pressure sensitivity of 0.12 kPa<sup>−1</sup>.
Topics & Concepts
Materials scienceCapacitanceTransistorPolyurethaneOptoelectronicsPressure sensorSensitivity (control systems)VoltageAnalytical Chemistry (journal)NanotechnologyElectrodeComposite materialElectrical engineeringOrganic chemistryElectronic engineeringPhysical chemistryEngineeringThermodynamicsChemistryPhysicsAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsOrganic Electronics and Photovoltaics