Delineating the Effects of Molecular and Colloidal Interactions of Dissolved Organic Matter on Titania Photocatalysis.

At neutral and basic conditions, TiO 2 and p CBA both have negative charges and experience some electrostatic repulsion, and poor p CBA-TiO 2 adsorption at high pHs was reported by Jayalath and co-workers in 2018, where they showed a decreasing trend in the adsorption of HA with the increase in pH. 10 On the other hand, large DOM molecules with varied functional groups and charge distributions are more likely to sorb partly, if not wholly, onto TiO 2 .

also in 47,180 other papers