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

Oxygen reduction and evolution reactions constitute the core process of many vital energy
storage or conversion techniques. However, the kinetic sluggishness of the oxygen redox …

The electrocatalytic oxygen reduction and evolution of molecular oxygen, known as oxygen
electrocatalysis, is one of the most important reactions that are central to a range of energy …

The proton exchange membrane (PEM) water electrolysis is one of the most promising
hydrogen production techniques. The oxygen evolution reaction (OER) occurring at the …

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

Transition metal nitrides anchored on carbon as oxygen reduction catalysts are widely used
in zinc-air batteries. However, the size of transition metal nitrides and the thickness of carbon …

Water oxidation, or the oxygen evolution reaction (OER), which combines two oxygen atoms
from two water molecules and releases one oxygen molecule, plays the key role by …

As a potential energy carrier, hydrogen has surged up the priority list as part of broader
decarbonization efforts and strategies to build or acquire clean energy economies. Driven by …

Atomically dispersed transition metal active sites have emerged as one of the most important
fields of study because they display promising performance in catalysis and have the …

Electrocatalysts based on noble metals have been proven efficient for high-purity hydrogen
production. However, the sluggish kinetics of the hydrogen evolution reaction (HER) in …