Researchers have developed a light-driven robotic material that autonomously purifies water, propels itself across surfaces, ...

Refined wood, salt, sunlight, and artificial intelligence might soon deliver clean drinking water from thin air—even in the ...

CHOSE (Centre for Hybrid and Organic Solar Energy), Department of Electronic Engineering, University of Rome Tor Vergata, Via del Politecnico 1, 00133 Rome, Italy ‡ Department of Physics, University ...

For instance, Chang and co-workers reported an electrical power-to-hydrogen efficiency of 78% and a solar-to-hydrogen efficiency (STH) of ∼21% at ∼1 sun using a single-junction GaAs solar cell and a ...