Constructing a desired nanofibril network morphology for stretchable polymer films by weakening the intermolecular interaction of a conjugated polymer in an elastomer matrix and extending the film-forming time
Tao Zhang, Yadi Liu, Lu Zhang, Sichun Wang, Junhang Li, Jiaming Zuo, Xinhong Yu, Qiang Zhang, Yanchun Han
Abstract
Low R a(b) solvent o -DCB weakens intermolecular interactions of N2200 in the SEBS matrix, leading to the formation of a nanofibril network morphology with a small fibril size (<45 nm), which greatly improves the stretchability of the blend film.
Topics & Concepts
Materials scienceElastomerIntermolecular forceMorphology (biology)PolymerConjugated systemIntermolecular interactionMatrix (chemical analysis)Network structureComposite materialFibrilSolventPolymer chemistryChemical engineeringMoleculeBiophysicsOrganic chemistryComputer scienceBiologyChemistryMachine learningGeneticsEngineeringAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsOrganic Electronics and Photovoltaics