Replacement of an expensive anode electrocatalyst in proton exchange membrane water
electrolysis is of great importance. Recently explored Co3O4 shows good activity and …

This work reports a fundamental study on the electronic structure, optical properties, and
defect chemistry of a series of Co-based spinel oxide (Co 3 O 4, ZnCo 2 O 4, and CoAl 2 O …

Organic fuels are the main factors affecting the morphology, pore structure and catalytic
active sites of metal oxides in solution combustion synthesis (SCS). However, due to the …

An ammonia-free chemical solution deposition formulation is employed to synthesize cobalt
hydroxide thin films. The films are subsequently annealed at different temperatures to obtain …

Spinel oxide Co3O4 has attracted more and more attention for energy-and environment-
related applications. In order to tune the electrical properties of Co3O4, p-type …

All‐oxide photovoltaics are important eco‐energy systems because the metal oxide
materials are non‐toxic, easy to fabricate, earth abundant, and chemically stable. The …

In this study, a one-step preparation of carbon-rich MnCo 2 O 4.5 precursors are achieved
by adding glucose in a hydrothermal environment. Subsequently, MnCo 2 O 4.5 catalytic …

Photoelectrochemical water splitting is considered one of the most promising methods for
generating clean energy. Band gap engineering based on introducing transition metal …

Photonic crystal structuring has emerged as a promising approach to improve the utilization
of solar energy by metal oxide semiconductor photocatalysts based on the combination of …

Cobalt oxide based nanostructures are perspective materials for gas sensors,
photocatalysts, and other devices for ecology applications due to the high concentration of …