Oxygen evolution reaction (OER) is one of the key electrocatalysis technologies for the
development of renewable energy conversion and storage systems like water splitting, metal …

Electrocatalytic water splitting driven by renewable energy input to produce clean hydrogen
(H2) has been widely considered a prospective approach for a future hydrogen-based …

One hindrance to the development of fuel cells and electrolyzers are the oxygen electrodes,
which suffer from high overpotentials and slow kinetics. Perovskite oxides have been shown …

As a consequence of the depletion of fossil fuels and an increasing population, the global
energy crisis has driven researchers to explore innovative energy storage and conversion …

Hydrogen can be produced in a clean way from water by its electrochemical splitting. Water
electrolysis consists of two half-reactions, of which the oxygen evolution reaction (OER) is …

A new class of high-entropy spinel oxides,(Cr 0.2 Fe 0.2 Mn 0.2 Ni 0.2 Zn 0.2) 3 O 4 and (Cr
0.2 Fe 0.2 Mn 0.2 Co 0.2 Zn 0.2) 3 O 4 nanocrystalline powders, has been synthesized by …

Zn–air batteries (ZABs) have been considered to be promising candidates for the next
generation of energy storage devices. The sluggish kinetics of the oxygen reduction and …

The demand for high-performance, affordable, and safe energy storage solutions is growing,
driven in part by the incorporation of fluctuating electricity sources like wind turbines and …

With a rising energy demand and anabatic environmental crisis arising from the fast growth
in human population and society economics, numerous efforts have been devoted to …

Transition metal oxide-based materials are an interesting alternative to substitute noble-
metal based catalyst in energy conversion devices designed for oxygen reduction (ORR) …