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

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 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 ...

Harnessing solar energy to produce hydrogen from water – the photocatalytic water splitting reaction, is a promising approach for the carbon-neutrality future. This process utilizes semiconductor ...

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 ...

It was found that the onion-dye film performed best, blocking 99.9% of UV light with a wavelength of up to 400 nanometers. That said, it still allowed over 80% of visible light transmission at longer ...

Scientists from the University of New South Wales (UNSW) in Australia investigated the impact of UV-induced degradation (UVID) in solar cells based on tunnel oxide passivated contact (TOPCon) design.