Since severe global warming and related climate issues have been caused by the extensive
utilization of fossil fuels, the vigorous development of renewable resources is needed, and …

Transition metal oxide electrocatalysts have received significant research interest toward the
advancement of environmentally acceptable electrochemical applications and systems …

Scanning electrochemical probe microscopy (SEPM) techniques can disclose the local
electrochemical reactivity of interfaces in single-entity and sub-entity studies. Operando …

Green hydrogen from electrolysis of water has attracted widespread attention as a
renewable power source. Among several hydrogen production methods, it has become the …

The electrocatalytic oxygen evolution reaction (OER) supplies the protons and electrons
needed to transform renewable electricity into chemicals and fuels. However, the OER is …

Transition metal oxides (TMO) are promising non-noble-metal electrocatalysts for OER due
to their high activities and abundant crustal reserves. Introducing multiple cations and …

Over the past decade, defect-promoted electrochemical activity and stability have become
essential concepts to a rational catalyst design. The interest in defect engineering has been …

In the search for alternative energy sources due to the depletion of fossil fuels, green
hydrogen energy produced from the water splitting reaction is considered to be a promising …

MXenes, a novel family of 2D transition metal carbide, nitride and carbonitride materials,
have been gaining tremendous interest in recent days as potential electrocatalysts for …

Water oxidation has become very popular due to its prime role in water splitting and metal–
air batteries. Thus, the development of efficient, abundant, and economical catalysts, as well …