Facile ZnO-based nanomaterial and its fabrication as a supercapacitor electrode: synthesis, characterization and electrochemical studies
Irum Shaheen, Khuram Shahzad Ahmad, Camila Zequine, Ram K. Gupta, Andrew G. Thomas, Mohammad Azad Malik
Abstract
was observed for the ZnO@PdO/Pd electrode. Furthermore, the observed low internal resistance of 0.4 Ω suggested effective electron- and ion diffusion. Thus, the superb electrochemical behavior of the ZnO@PdO/Pd nanocomposite was exposed, as verified by the significant redox behavior shown by cyclic voltammetry and galvanostatic charge-discharge.
Topics & Concepts
SupercapacitorNanomaterialsCharacterization (materials science)ElectrochemistryFabricationNanotechnologyMaterials scienceElectrodeChemistryPhysical chemistryMedicineAlternative medicinePathologySupercapacitor Materials and FabricationAdvanced battery technologies researchConducting polymers and applications