A facile method for preparing Pt/TiO2 photocatalyst with enhanced activity using dielectric barrier discharge

- We report a facile method for preparing Pt/TiO2 by DBD plasma.
- Narrow size distribution of Pt particles was observed in the TEM images.
- The mean particle size of Pt was ca. 1.7 nm.
- Pt/TiO2 prepared by DBD plasma showed enhanced photocatalytic activity.