Nickel–cobalt oxalate as an efficient non-precious electrocatalyst for an improved alkaline oxygen evolution reaction
Sourav Ghosh, Rajkumar Jana, Sagar Ganguli, Harish Reddy Inta, Gouri Tudu, Heramba V. S. R. M. Koppisetti, Ayan Datta, Venkataramanan Mahalingam
Abstract
Nickel–cobalt oxalate (Ni<sub>2.5</sub>Co<sub>5</sub>C<sub>2</sub>O<sub>4</sub>–<italic>n</italic>H<sub>2</sub>O) based block-like nanostructure has been introduced as superior electrocatalyst compared to nickel–cobalt oxide (NiCo<sub>2</sub>O<sub>4</sub>) for alkaline water oxidation.
Topics & Concepts
ElectrocatalystCobaltNickelOxalateCobalt oxideInorganic chemistryOxygen evolutionChemistryMaterials scienceElectrochemistryMetallurgyElectrodePhysical chemistryElectrocatalysts for Energy ConversionAdvanced battery technologies researchFuel Cells and Related Materials