Remarkable CO<sub><i>x</i></sub> tolerance of Ni<sup>3+</sup> active species in a Ni<sub>2</sub>O<sub>3</sub> catalyst for sustained electrochemical urea oxidation
Muhammed Safeer Naduvil Kovilakath, Chandraraj Alex, Rajkumar Jana, Ayan Datta, Neena S. John
Abstract
Ni 2 O 3 exhibits a high current density for urea electro-oxidation due to efficient interaction of NiO(OH) active catalyst species with reactants compared to the as-synthesized NiO and also shows sustained UOR facilitated by better CO x tolerance.
Topics & Concepts
Non-blocking I/OCatalysisUreaElectrochemistryNickelInorganic chemistryMaterials scienceChemistryElectrodePhysical chemistryMetallurgyOrganic chemistryElectrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceAdvanced battery technologies research