Direct Low-Temperature Deposition of Crystallized CoOOH Films by Potentiostatic Electrolysis

Cobalt oxide films were deposited onto nickel electrodes from 25 up to 90°C at a constant potential of 0.5 V vs. SCE from a pH 7.4 nitrate solution containing Co(II). Above 60°C, scanning electron microscopy and X-ray diffraction (XRD) experiments reveal that the films are constituted of crystallize... View More