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AI-generated illustration of a rotating thin-film conveyor for capturing CO₂; not a real installation
Knowledge 24 October 2026

Capturing CO₂ from air: Empa favours speed over giant filters

Ultrathin coatings are intended to capture and release CO₂ in under a second. The concept could save material and energy, but still has to prove itself experimentally.

AI-generated illustration
By Helvetia.rocks Editorial Desk↗
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