Photocatalytic Antibacterial Performance of Glass Fibers Thin Film Coated with N-Doped SnO₂/TiO₂

Table 2

A summary of numerical fits of first-order kinetics to the degradation of MB.

Samples	Rate equation	Rate constant (𝑘) (hr^−1)	𝑅^2
TiO2	𝐶=𝑒^−0.34𝑡	0.34	0.952
3SnO2/TiO2	𝐶=𝑒^−0.43𝑡	0.43	0.975
20N/3SnO2/TiO2	𝐶=𝑒^−0.60𝑡	0.60	0.974