High-performance, fluorescent, UV-shielding, triboelectric, super-flexible polyurea elastomers <i>via</i> strong π–π stacking of pyrene and hydrogen bonding strategies
Zheng Yuan, Jun Yan, Feng Gao, Jue Cheng, Junying Zhang
Abstract
The contradiction between high performance and multi-function of polyurea elastomers is solved based on hydrogen bonding and π–π stacking between pyrene groups.
Topics & Concepts
PolyureaStackingMaterials sciencePyreneHydrogen bondElastomerTriboelectric effectElectromagnetic shieldingFluorescenceComposite materialPhotochemistryChemical engineeringOrganic chemistryMoleculeChemistryOpticsCoatingPhysicsEngineeringPolymer composites and self-healingAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applications