Solar water splitting is one of the most direct ways to produce green hydrogen using sunlight. However, most photocatalysts ...

Hydrogen fuel is a promising alternative to fossil fuels that only emits water vapor when used and could thus help to lower greenhouse gas emissions on Earth. In the future, it could potentially be ...

The effective deposition of finely dispersed cobalt oxide (CoOx) nanoparticles within the mesoporous framework of the WO₃-F127 electrode is illustrated in this figure. The incorporation of CoOx takes ...

Researchers have identified a class of quantum materials, called topological semimetals, that can split water into hydrogen fuel using nothing but sunlight, sidestepping the expensive platinum-based ...

A new kind of solar panel has achieved 9% efficiency in converting water into hydrogen and oxygen--mimicking a crucial step in natural photosynthesis. Outdoors, it represents a major leap in the ...

The Hydrogen Stream: Standardized measurements for solar water-splitting NREL and Berkeley Lab have proposed efficiency and stability best practices for solar water-splitting to make hydrogen, while a ...

Researchers in the Netherlands have designed a water-splitting system with an electrochemical cell and a 25%-efficient tandem perovskite-silicon solar cell. It can reportedly achieve a ...

When it comes to greener ways to power our cars, two main avenues are emerging: battery electric vehicles and hydrogen fuel cell electric vehicles (HCEVs) like the Toyota Mirai. Although ...

A research team affiliated with UNIST has developed stable and efficient chalcogenide-based photoelectrodes, addressing a longstanding challenge of corrosion. This advancement paves the way for the ...

The new material consists of three layers: a layer of cubic silicon carbide, a layer of cobalt oxide and a catalyst material that helps to split water. The contents may be downloaded, used and shared ...