Photocatalytic Oxidation of Carbon Monoxide over NiO/SnO_𝟐 Nanocomposites under UV Irradiation

Table 4

Apparent rate constant (𝑘) at different loading of 33.3 mol% NiO/SnO₂.

Loading of 33.3 mol% NiO/SnO2, gm.	𝑘, min^−1× 10^−4
0.1	134
0.15	161
0.20	196
0.25	354
0.30	494
0.35	469