The ever-increasing energy demand, depleting fossil fuel reserves, and rising temperatures
due to greenhouse gas emissions have necessitated the transition towards the generation of …

Electrochemical energy systems such as fuel cells and metal–air batteries can be used as
clean power sources in the field of electric transportation and possess great potential in the …

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 …

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 …

Energy storage and conversion is a very important link between the steps of energy
production and energy consumption. Traditional fossil fuels are natural and unsustainable …

Energy storage and transportation technologies play an important role in space exploration
missions. Regenerative fuel cells are among the most promising sustainable energy power …

Tin-based oxides are attractive catalyst support materials considered for application in fuel
cells and electrolysers. If properly doped, these oxides are relatively good conductors …

Metal‐air batteries (MABs) and reversible fuel cells (RFCs) rely on the bifunctional oxygen
catalysts for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR). Finding …

The commercialization of acidic proton exchange membrane water electrolyzers (PEMWE)
is heavily hindered by the price and scarcity of oxygen evolution reaction (OER) catalyst, ie …

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 …