Zinc oxide/tin oxide nanoflower-based asymmetric supercapacitors for enhanced energy storage devices
Vandana Molahalli, Gowri Soman, Vinay S. Bhat, Apoorva Shetty, Abdullah N. Alodhayb, Gurumurthy Hegde
Abstract
. This study revealed that the electrode material ZS/GP nanocomposite is highly suitable for supercapacitor applications. The ASC device's extended cycle life experiments for 17k cycles produced a coulombic efficiency of 97% and a capacitance retention of 73%, demonstrating the promising potential of the electrode materials for greener as well as efficient energy storage applications while converting abundant bio waste into effective energy.
Topics & Concepts
SupercapacitorNanoflowerEnergy storageMaterials scienceZincOxideTin oxideNanotechnologyChemical engineeringChemistryCapacitanceMetallurgyNanostructureElectrodeEngineeringPower (physics)Quantum mechanicsPhysicsPhysical chemistrySupercapacitor Materials and FabricationAdvanced battery technologies researchElectrocatalysts for Energy Conversion