Photocatalytic water splitting is a clean energy technology that uses sunlight to split water into oxygen and hydrogen in order to produce green hydrogen—a clean fuel—without relying on fossil fuels.
Ultrafine TiO2 acts as a photocatalyst in the presence of ultraviolet light that initiates the reaction with atmospheric pollutants. Some ultrafine TiO2 grades show activity also in the visible ...
Chinese researchers recently found that a near-infrared reflective blending coating had better optical and cooling performance, thereby reducing the absorbed energy of pavement in permafrost regions ...