Preparation of hybrid paper electrode based on hexagonal boron nitride integrated graphene nanocomposite for free-standing flexible supercapacitors
Jerome Rajendran, А. Н. Решетилов, Ashok K. Sundramoorthy
Abstract
As-prepared BN/GrP free-standing flexible conductive paper showed high electrical conductivity of 5.36 × 10<sup>4</sup> S m<sup>−1</sup> with the sheet resistance of 8.87 Ω sq<sup>−1</sup>. Furthermore, BN/GrP showed excellent specific capacitance of 321.95 F g<sup>−1</sup> at current density of 0.5 A g<sup>−1</sup>. In addition, the power and energy densities were obtained as 3588.3 W kg<sup>−1</sup>, and 44.7 W h kg<sup>−1</sup>.
Topics & Concepts
GrapheneSupercapacitorMaterials scienceBoron nitrideNanocompositeRaman spectroscopyNanotechnologyElectrodeChemical engineeringHexagonal boron nitrideCapacitanceChemistryOpticsEngineeringPhysicsPhysical chemistrySupercapacitor Materials and FabricationGraphene research and applicationsAdvanced Sensor and Energy Harvesting Materials