Gold (Au)-based electrocatalysts used for hydrogen production via water electrolysis exhibit high chemical stability but low hydrogen evolution reaction (HER) activity. Alloying them with nickel (Ni) ...

Coupling renewable energy to produce hydrogen by electrolysis of water is an effective way to develop new energy utilization and solve the energy crisis. It is significant to fully understand the ...

Green hydrogen production technology, which utilizes renewable energy to produce eco-friendly hydrogen without carbon emissions, is gaining attention as a core technology for addressing global warming ...

Hydrogen production through proton exchange membrane water electrolysis is a crucial step toward sustainable energy solutions. However, the development of cost-effective and efficient electrocatalysts ...

Electrochemical catalysts used in water splitting often show poor performance due to low electrical conductance of (oxy)hydroxide species produced in situ. To overcome this challenge, researchers have ...

In a significant advancement for renewable energy technologies, a new catalyst has been developed that dramatically improves the efficiency and stability of the oxygen evolution reaction (OER) in ...

A study shows that cathodic hydrogen charging affects the integrity of stainless steel, revealing links between surface morphology, hydrogen uptake, and impurity deposits.