Preparation of Fe<sub>3</sub>O<sub>4</sub>@polypyrrole composite materials for asymmetric supercapacitor applications
Shiyun Li, Ling Zhang, Luxi Zhang, Yuqiong Guo, Xuecheng Chen, Rudolf Holze, Tao Tang
Abstract
The assembled Fe 3 O 4 @PPy//MoO 3 asymmetric coin supercapacitor exhibits a high energy density and excellent cycling stability.
Topics & Concepts
PolypyrroleChemistrySupercapacitorComposite numberChemical engineeringElectrodeNanotechnologyCapacitanceElectrochemistryComposite materialPhysical chemistryMaterials scienceEngineeringSupercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced battery technologies research