Polyurethane and nano-TiO2 modifiers mitigate aging of asphalt binders by inhibiting aggregation of polar molecules: A molecular dynamics study
Haidong Ji, Bo Li, Tengfei Yao, Zhijun Liu, Jihong Han, Andi Li
Topics & Concepts
AsphalteneMolecular dynamicsAsphaltPolyurethaneMoleculeMaterials scienceRadius of gyrationNano-Chemical physicsChemical engineeringAdsorptionPolarChemical polarityComposite materialNanotechnologyChemistryPolymerComputational chemistryOrganic chemistryAstronomyPhysicsEngineeringAsphalt Pavement Performance EvaluationInfrastructure Maintenance and MonitoringPetroleum Processing and Analysis