High performance fiber-shaped supercapacitors based on core–shell fiber electrodes with adjustable surface wrinkles and robust interfaces
Hang Shi, Song Chen, Wei Shi, Zefei Peng, Junyun Li, Zelin Liu, Guangyong Zhang, Lan Liu
Abstract
Constructing micro PPy wrinkles on the rGO/Alg fiber surface with strong interactions at the interface endows the fiber with excellent specific capacitance and cycling stability.
Topics & Concepts
Materials scienceCapacitanceFiberSupercapacitorElectrodeCore (optical fiber)Shell (structure)Composite materialChemistryPhysical chemistryAdvanced Sensor and Energy Harvesting MaterialsSupercapacitor Materials and FabricationAdvanced Materials and Mechanics