Hydrothermal Synthesis of Iodine-Doped Bi₂WO₆ Nanoplates with Enhanced Visible and Ultraviolet-Induced Photocatalytic Activities

Table 2

The values of the photodegradation rate constant k for RhB and linearly dependent coefficient 𝑅².

Sample	Ultraviolet light		Visible light
	k (mol L^−1 min^−1)	𝑅^2	k (mol L^−1 min^−1)	𝑅^2
Pure BWO	6.27 × 10^−3	0.929	5.97 × 10^−3	0.931
I-BWO	6.30 × 10^−2	0.947	4.03 × 10^−2	0.962
I2-BWO	1.39 × 10^−2	0.994	1.72 × 10^−2	0.987