Proton exchange membrane (PEM) water electrolyzers hold great significance for
renewable energy storage and conversion. The acidic oxygen evolution reaction (OER) is …

Hydrogen is the most efficient energy carrier. Hydrogen can be obtained from different
sources of raw materials including water. Among many hydrogen production methods, eco …

In recent years, a large amount of focus has been given to the development of alternative
energy sources that are clean and efficient; among these, electrochemical energy holds …

This Review addresses the technical challenges, scientific basis, recent progress, and
outlook with respect to the stability and degradation of catalysts for the oxygen evolution …

Redox-active support materials can help reduce the noble-metal loading of a solid chemical
catalyst while offering electronic catalyst–support interactions beneficial for catalyst …

Mixed bimetallic oxides offer great opportunities for a systematic tuning of electrocatalytic
activity and stability. Here, we demonstrate the power of this strategy using well-defined …

Hydrogen is often considered the best means by which to store energy coming from
renewable and intermittent power sources. With the growing capacity of localized renewable …

Water electrolysis is a quite old technology started around two centuries back, but promising
technology for hydrogen production. This work reviewed the development, crisis and …

Among noble metal electrocatalysts, only iridium presents high activity for both the oxygen
reduction reaction (ORR) in acid medium, in the oxide form, and the oxygen evolution …

Chemical energy conversion/storage through water splitting for hydrogen production has
been recognized as the ideal solution to the transient nature of renewable energy sources …