Researchers have created a floating, solar-powered device that converts contaminated water or seawater into clean hydrogen fuel and drinking water. Because it works with any open water source and ...

Green hydrogen has long been billed as a clean fuel for heavy industry, shipping, and long-duration storage, but its price ...

Japanese researchers are closing in on a long promised energy dream, using only sunlight and water to generate clean hydrogen fuel with no smokestacks or power cables in sight. Their latest technology ...

A Japanese team is working on a solar water splitting system with a 12% solar-to-hydrogen efficiency, while UK researchers have identified the reason why graphene’s dense crystalline structure is much ...

Hydrogen can be produced by electrolysis of water, ideally with solar cells or wind power providing the electrical energy required. This "green" hydrogen is expected to play an important role in the ...

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 ...

University of Alberta (U of A) researchers have discovered a method to harness sunlight and specialized materials to cleanly and efficiently split water into hydrogen and oxygen. If scaled, this could ...

A floating, solar-powered device that can turn contaminated water or seawater into clean hydrogen fuel and purified water, anywhere in the world, has been developed by researchers. A floating, ...

Artificial photosynthesis provides a way to store solar energy in chemical bonds. Achieving water splitting without an applied external potential bias provides the key to artificial photosynthetic ...

Sunlight can be used to produce green hydrogen directly from water in photoelectrochemical (PEC) cells. So far, most systems based on this 'direct approach' have not been energetically competitive.