Table 5 The relative oxygen content for CuO@TiO2 before and after photocatalysis.

From: The superior photocatalytic performance and DFT insights of S-scheme CuO@TiO2 heterojunction composites for simultaneous degradation of organics

Sample

OL/O

OH/O

OV/O

Before

24.36

39.77

35.87

After

10.02

35.26

54.71