Numerical modeling of the effects of the shape and aspect ratio of 3D curved fiber on the percolation threshold and electrical conductivity of conductive polymer composites
Hui Yuan, Huisu Chen, Shaobo Sun, Mingqi Li, Zhiyong Liu, Lin Liu
Abstract
For designing conductive polymer composites (CPCs), understanding how the fiber curvature affects the percolation behavior of curved conductive fibers is essential for determining the effective electrical conductivity σ eff of the CPCs.
Topics & Concepts
Percolation (cognitive psychology)Materials scienceComposite materialPercolation thresholdElectrical conductorFiberConductivityAspect ratio (aeronautics)Electrical resistivity and conductivityElectrical engineeringChemistryEngineeringBiologyPhysical chemistryNeuroscienceDielectric materials and actuatorsAdvanced Sensor and Energy Harvesting MaterialsHigh voltage insulation and dielectric phenomena