Spinels with the formula of AB2O4 (where A and B are metal ions) and the properties of
magnetism, optics, electricity, and catalysis have taken significant roles in applications of …

Developing earth-abundant-electrocatalysts for oxygen evolution reaction is one of the
promising ways to achieve efficient water-splitting for hydrogen production (a clean chemical …

Cobalt oxide nanostructures have been considered as promising electrode materials for
various electrochemical applications, especially for batteries, supercapacitors, and …

We have prepared a graphitic carbon nitride (g-C3N4) composite with MoO3-decorated
Co3O4 nanorods (Co3O4/MoO3/g-C3N4) via the hydrothermal approach, and this hybrid …

In photocatalysis, especially in CO2 reduction and H2 production, the development of
multicomponent nanomaterials provides great opportunities to tune many critical parameters …

Identifying effective methods to enhance the properties of catalysts is urgent to broaden the
scanty technologies, so far. Herein, we synthesized four Co3O4 crystals with different crystal …

Included among the many challenges regarding renewable energy technology are improved
electrocatalysts for the oxygen evolution reaction (OER). In this study, we report a novel …

The development of an inexpensive, stable, and highly active electrocatalyst for oxygen
evolution reaction (OER) is essential for the practical application of water splitting. Herein …

Co oxides and oxyhydroxides have been studied extensively in the past as promising
electrocatalysts for the oxygen evolution reaction (OER) in neutral to alkaline media. Earlier …

Co 3 O 4 rod and sheet-like films with different crystal facet exposure and Co 2+/Co 3+ ratio
are synthesized on Ti substrate through a facile hydrothermal method with the adjusting of …