Normally, titanium dioxide can clean water and air by using sunlight to trigger chemical reactions, a process called photocatalysis. But there’s a catch — it only works with UV light, which is just a ...

Get Instant Summarized Text (Gist) A new material using 3D nanotech blankets has been developed to purify water by harnessing sunlight. These nanomats, made from titanium dioxide (TiO₂) and ...