Tuning the nanostructure and molecular orientation of high molecular weight diketopyrrolopyrrole-based polymers for high-performance field-effect transistors
Junyang Deng, Yifu Guo, Weiwei Li, Zhenhua Xie, Yubin Ke, René A. J. Janssen, Mengmeng Li
Abstract
The molecular orientation of PDPP3T is efficiently tuned from a face- to an edge-on texture using appropriate solvents, with the formation of a fibril-like nanostructure, leading to a significant performance improvement in field-effect transistors.
Topics & Concepts
Materials scienceNanostructureEnhanced Data Rates for GSM EvolutionTransistorNanotechnologyPolymerField-effect transistorTexture (cosmology)Nanoscopic scaleOrientation (vector space)OptoelectronicsComposite materialComputer scienceImage (mathematics)GeometryElectrical engineeringMathematicsVoltageArtificial intelligenceTelecommunicationsEngineeringOrganic Electronics and PhotovoltaicsConducting polymers and applicationsAdvanced battery technologies research