Ozone is a problematic air pollutant that causes serious health problems. A newly developed material not only quickly and selectively indicates the presence of ozone, but also simultaneously renders the gas harmless. As reported by Chinese researchers in Angewandte Chemie, the porous "two-in-one systems" also function reliably in very humid air.
source https://phys.org/news/2021-02-crystalline-polymers-rapid-efficient-degradation.html
