Solar water splitting via multi-junction semiconductor photoelectrochemical cells provides direct conversion of solar energy to stored chemical energy as hydrogen bonds. Economical hydrogen ...

A research team affiliated with UNIST has introduced a cutting-edge modular artificial leaf that simultaneously meets high ...

Although semiconductors have demonstrated solar-to-hydrogen (STH) efficiencies of up to 19%, the high cost of materials has limited their application; at the same time, STH efficiencies achieved ...

The direct solar hydrogen generation technology is powered by a tandem perovskite-silicon solar cell with an unprecedented high open-circuit voltage of 1.271 V, and a power conversion efficiency ...

As the world moves to decarbonize transportation, hydrogen has emerged as a key contender, especially for applications where batteries fall short. While electric motors work well for passenger cars ...

ANU researchers claim major breakthrough in direct “solar-to-hydrogen” process that could dramatically reduce cost of renewable hydrogen.

While using solar energy directly to produce hydrogen from water -- or photocatalysis -- avoids that extra step, researchers have yet to be able to use direct solar hydrogen conversion in a way ...

A Sparc Hydrogen photocatalytic water splitting reactor pilot plant under development in South Australia has been granted ...

'Very disruptive' direct solar-to-hydrogen commercially viable by 2030, says oil group Repsol. Spanish fossil player plans demo plant for converting PV power directly into green H2 without need for ...

Beyond solar: Here’s what the clean energy future might look like Five scenes show how direct air capture, carbon capture, and hydrogen hubs could fit into the U.S. economy.

'Very disruptive' direct solar-to-hydrogen commercially viable by 2030, says oil group Repsol. Spanish fossil player plans demo plant for converting PV power directly into green H2 without need for ...