Hou G, Li Y, Pang X, Shao D. Photocatalytic Oxidation of Formaldehyde in ZnO or SiO2 Suspensions. ajc [Internet]. 2012 Oct. 9 [cited 2024 Nov. 23];25(3):1600-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/25_3_96