Our findings demonstrate that scaling of solar hydrogen production via photocatalytic overall water splitting to a size of 100 m 2 —by far the largest solar hydrogen production unit yet
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.
MIT engineers designed a system that can efficiently produce "solar thermochemical hydrogen." It harnesses the sun''s heat to split water and generate hydrogen — a clean fuel that emits no greenhouse gas emissions.
Here we present a scaled prototype of a solar hydrogen and heat co-generation system utilizing concentrated sunlight operating at substantial hydrogen production rates.
Researchers have built a pilot-scale solar reactor that produces usable heat and oxygen, in addition to generating hydrogen with unprecedented efficiency for its size.
SunHydrogen has developed a breakthrough technology to produce renewable hydrogen using sunlight and any source of water. By optimizing the science of water electrolysis at the nano-level, our low-cost photoelectrochemical technology uses sunlight to separate hydrogen from water, making the process truly green from start to finish.
Researchers have built a kilowatt-scale pilot plant that can produce both green hydrogen and heat using solar energy. The solar-to-hydrogen plant is the largest constructed to date, and produces
New research now evaluates a complete system that generates 0.5 kg of hydrogen per day with 20% device (5.5% system) efficiency while showing the benefits of coupled light absorption and water
The use of solar energy for photocatalytic water splitting might provide a viable source for ''clean'' hydrogen fuel, once the catalytic efficiency of the semiconductor system has been improved by increasing its surface area
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