Synthesis, characterizations and electrochemical performances of anhydrous CoC<sub>2</sub>O<sub>4</sub> nanorods for pseudocapacitive energy storage applications
Neeraj Kumar Mishra, Rakesh Mondal, Preetam Singh
Abstract
With active participation of Co 2+/3+ redox couples in an oxalate framework, Anhydrous CoC 2 O 4 nanorods display a capacitance equivalent to 2116 F g −1 at 1 A g −1 current rate in the potential window of 0.3 V in aqueous 2 M KOH electrolyte.
Topics & Concepts
NanorodAnhydrousElectrochemistryMaterials scienceEnergy storageElectrochemical energy storageChemical engineeringNanotechnologyNuclear chemistryChemistrySupercapacitorPhysical chemistryPhysicsOrganic chemistryElectrodeQuantum mechanicsEngineeringPower (physics)Supercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced battery technologies research