“…The ozone adsorption and decomposition has already been reported on several materials such as ZrO 2 [27], MgO [27], CeO 2 [27], TiO 2 [27], γ-Al 2 O 3 [27,28], ZnO [27,28], CaO [17,28], ZnO [27], α-Fe 2 O 3 [28], CuO [28], SiO 2 [29] and synthetic ZSM-5 zeolites using different Si/Al molar ratios [30]. In all cases, Lewis acidity showed to play an important role in the ozone adsorption and in its further decomposition.…”