Photocatalytic “smog-eating” surfaces promise local pollution reduction in Delhi, but experts warn they are no silver bullet.
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 ...
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Explained: What Are Smog-Eating Surface And How Is Delhi Using It To Beat Air Pollution
Delhi continues to battle severe air pollution amid a cold wave, dense fog and smog, with particulate levels far above WHO ...
Titanium dioxide (TiO 2) nanoparticles have a high refractive index (n = 2.4), making them ideal for various applications, including medicines, coatings, inks, plastics, food, cosmetics, and textiles.
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