The <i>in situ</i> construction of three-dimensional core–shell-structured TiO<sub>2</sub>@PPy/rGO nanocomposites for improved supercapacitor electrode performance
Shiyun Li, Ling Zhang, Luxi Zhang, Jiaoxia Zhang, Haijun Zhou, Xuecheng Chen, Tao Tang
Abstract
Three-dimensional core–shell-structured TiO<sub>2</sub>@PPy/rGO nanocomposites can be used as ideal electrodes with a longer discharge time and higher capacitance.
Topics & Concepts
NanocompositeSupercapacitorChemistryElectrodeCapacitanceCore (optical fiber)In situShell (structure)PolypyrroleGrapheneNanotechnologyChemical engineeringComposite materialElectrochemistryMaterials sciencePhysical chemistryOrganic chemistryEngineeringSupercapacitor Materials and FabricationConducting polymers and applicationsAdvanced Sensor and Energy Harvesting Materials