A research team affiliated with UNIST has developed stable and efficient chalcogenide-based photoelectrodes, addressing a ...

Electrocatalysts play a key role in enabling hydrogen generation through water splitting. Among the latest materials under investigation, two-dimensional (2D) materials known as MXenes have shown ...

Hydrogen bubbles sometimes stick on cathodes and oscillate before being released, reducing the efficiency of water splitting.

Hydrogen has long been billed as the clean fuel that could power steel mills, cargo ships and even long-haul trucks without pumping carbon into the atmosphere, but splitting water to make it has ...

A comprehensive look at doping photocatalysts in water splitting under visible light is presented. Doping to regulate the band structure of Bi-based composite oxides achieves overall water splitting.

Using a digital platform called DigCat, researchers identified a low-cost metal oxide that performs both OER and HER in acidic conditions and remains stable over time. Hydrogen can be produced through ...

ANEMEL addressed two important challenges in green hydrogen production: avoiding platinum group metals and achieving high stability in anion exchange electrolysers. These electrolysers operated at an ...

A research team, led by Prof. Ya Yan from the Shanghai Institute of Ceramics of the Chinese Academy of Sciences and including scientists from Huazhong University of Science and Technology, Shanghai ...

Using photoelectrochemical (PEC) water splitting to produce green hydrogen from solar energy is a potentially practical approach. Unfortunately, the slow water oxidation reaction and very low charge ...

New research shows that these fields speed up water dissociation not by lowering energy costs, but by increasing molecular disorder once ions form. The reaction becomes entropy-driven—exactly the ...