Research Article

Enhanced Photocatalytic Activity of ZrO2-SiO2 Nanoparticles by Platinum Doping

Table 3

Observed rate constants of CN degradation using different loadings of 0.3 wt% Pt/ZrO2-SiO2.

Sample 0−4, min−1

0.10110
0.15140
0.20200
0.25330
0.30450
0.35470