Polyethylene glycol-decorated n-type conducting polymers with improved ion accessibility for high-performance organic electrochemical transistors
Haoran Tang, Yuanying Liang, Chi‐Yuan Yang, Xi Luo, Jiangkai Yu, Kai Zhang, Simone Fabiano, Fei Huang
Abstract
. Notably, the use of PBFDO-PEG50wt% in a complementary inverter resulted in a voltage gain of 20 V/V, more than five times higher than that achieved with unmodified PBFDO (<4 V/V). These findings highlight the importance of balancing electron and ion transport characteristics in OMIECs to achieve high performance in OECTs and their associated circuits, and they validate PEG decoration as an effective approach.
Topics & Concepts
Polyethylene glycolMaterials scienceElectrochemistryPolymerTransistorPolyethyleneIonBoosting (machine learning)Conductive polymerNanotechnologyChemical engineeringElectrodeComposite materialChemistryOrganic chemistryVoltageElectrical engineeringComputer sciencePhysical chemistryMachine learningEngineeringConducting polymers and applicationsOrganic Electronics and PhotovoltaicsAdvanced Sensor and Energy Harvesting Materials