Fabrication of Bifunctional TiO₂/POM Microspheres Using a Layer-by-Layer Method and Photocatalytic Activity for Methyl Orange Degradation

Table 1

The rate constants (k) and linear correlation coefficients (R²) for MO degradation in the presence of halate.

Halate	k/min^−1	R ^2
None	0.01578	0.9852
KClO3	0.02592	0.9989
KBrO3	0.08717	0.9691
KIO3	0.07117	0.9709