Synergistically boosting the electrochemical performance of polypyrrole-coated activated carbon derived from carbon dots for a high-performance supercapacitor
Lanxin Wang, Qingxin Zeng, Qiuhong Chen, Chang Ming Li, Jiucun Chen
Abstract
PPy was tightly coated on the surface of AC-CDs using controlled polymerization via a fumigation method, and then used to prepare AC-CDs/PPy hybrid material; synergy between AC-CDs and PPy improves the performance of a related supercapacitor.
Topics & Concepts
PolypyrroleSupercapacitorActivated carbonMaterials scienceElectrochemistryPolymerizationChemical engineeringCarbon fibersNanotechnologyElectrodeChemistryComposite numberComposite materialPolymerOrganic chemistryPhysical chemistryAdsorptionEngineeringSupercapacitor Materials and FabricationConducting polymers and applicationsElectrochemical sensors and biosensors