id="p0005">CuO@CeO2 catalytic materials containing five loads of CuO on CeO2 were prepared.
id="p0010">Cyclic voltammetry revealed proactive redox behavior of all these specimens.
id="p0015">Redox properties were in accordance with the stoichiometric loadings of CuO.
id="p0020">10CuO@CeO2 was found to exhibit lowest charge transfer resistance in EIS study.
id="p0025">10CuO@CeO2 substantiated prominent electro catalysis for methanol and glucose.