Ni-MOF composite polypyrrole applied to supercapacitor energy storage
Qin Zhao, Yanqin Xu, Lin Liu, Min Liu, Hanjun Zhou, Liyue Xiao, Yuan Cao, Changguo Chen
Abstract
power density, and 90.2% capacitance retention after 3000 cycles. Therefore, Ni-MOF@PPy//AC ASC is an excellent energy storage device with practical and economic value. The synergistic effect strategy proposed in this work can be easily applied to develop other MOFs with unique crystal structures as well as other redox active additives, providing new avenues and research ideas for exploring novel energy storage devices.
Topics & Concepts
PolypyrroleSupercapacitorComposite numberEnergy storageMaterials scienceChemical engineeringChemistryComposite materialCapacitanceElectrodePhysicsPolymerEngineeringPolymerizationPhysical chemistryQuantum mechanicsPower (physics)Supercapacitor Materials and FabricationAdvanced battery technologies researchAdvancements in Battery Materials