The well‐established proton exchange membrane (PEM)‐based water electrolysis, which
operates under acidic conditions, possesses many advantages compared to alkaline water …

Proton exchange membrane water electrolyzer (PEMWE) technology is of interest in the
context of electrocatalytic hydrogen generation from renewable energies. It has the benefits …

The Sabatier principle, which states that the binding energy between the catalyst and the
reactant should be neither too strong nor too weak, has been widely used as the key …

Electrochemical water splitting plays a crucial role in the development of clean and
renewable energy production and conversion, which is a promising pathway to reduce …

The CO2 electroreduction reaction (CO2RR) to fuels and feedstocks is an attractive route to
close the anthropogenic carbon cycle and store renewable energy. The generation of more …

Electrolytic hydrogen is expected to play a key role in the production of green fuels and
chemicals, while contributing to balancing consumption and supply in the future electricity …

Electrocatalytic water splitting allows storing excess energy from renewable energy sources
such as wind and solar in chemical bonds of hydrogen molecules. So far, only polymer …

We review oxygen K-edge X-ray absorption spectra of both molecules and solids. We start
with an overview of the main experimental aspects of oxygen K-edge X-ray absorption …

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

The water oxidation reaction (or oxygen evolution reaction, OER) plays a critical role in
green hydrogen production via water splitting, electrochemical CO2 reduction, and nitrogen …