Related Experiment Video
Updated: Sep 26, 2026
11:47
The Effect of Interfacial Chemical Bonding in TiO2-SiO2 Composites on Their Photocatalytic NOx Abatement Performance
Published on: July 4, 2017
Direct observation of oxygen depletion and product formation during photocatalysis at a TiO2 surface using scanning
Sofia M Fonseca1, Anna L Barker, Samina Ahmed
1Department of Chemistry, University of Warwick, Coventry, UK CV4 7AL.
Chemical Communications (Cambridge, England)
|May 15, 2003
Abstract:
Using scanning electrochemical microscopy (SECM) we have measured quantitatively the depletion of O2 during the photodegradation of 4-chlorophenol at supported TiO2 films for the first time and established the connection between Cl-formation and O2 depletion rates.
