An unprecedented quinoid–donor–acceptor strategy to boost the carrier mobilities of semiconducting polymers for organic field-effect transistors
Cheng Liu, Xuncheng Liu, Guohui Zheng, Xiu Gong, Chen Yang, Haizhen Liu, Lianjie Zhang, Christopher L. Anderson, Bo He, Lan Xie, Rongzong Zheng, Huanhuan Liang, Quanfeng Zhou, Zesheng Zhang, Junwu Chen, Yi Liu
Abstract
A novel quinoid–donor–acceptor strategy to design a quinoidal–aromatic conjugated polymer PAQM-BT is established. A hole mobility of up to 5.10 cm 2 V −1 s −1 in OFETs is realized, which is among the highest values for quinoidal–aromatic polymers.
Topics & Concepts
Conjugated systemAcceptorPolymerMaterials scienceOrganic semiconductorElectron mobilityTransistorField-effect transistorThin-film transistorNanotechnologyPhotochemistryCombinatorial chemistryOptoelectronicsChemistryElectrical engineeringPhysicsComposite materialEngineeringCondensed matter physicsVoltageLayer (electronics)Organic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications