Silica wastes derived multifunctional coatings for formaldehyde photodegradation and autonomous indoor humidity buffering

MoO3 Nanorods Coated with MoS2 Nanosheets for Photocatalytic Elimination of Bacteria and Formaldehyde

“…As shown in Figure S11, SEM images before and after the degradation of formaldehyde by the coating were observed and compared, and the overall structure of the coating did not change significantly, indicating that light irradiation did not have a significant effect on the coating (Table S1). Summarizes a number of reports of coatings eliminating formaldehyde, further demonstrating the superior performance of the coating in eliminating formaldehyde. − The formaldehyde degradation experiment was carried out with 0.1 g of pure photocatalyst, and it could be seen from Figure S12 that it has about 85% of the elimination effect, which indicated that the formaldehyde elimination efficiency was improved after preparation into the coating. To summarize, the coatings were effective for the elimination of formaldehyde…”