. 2020 Jul 8;5(28):17664–17671. doi: 10.1021/acsomega.0c02192

Table 3. Apparent Rate Constants K₁, K₂, and K₃ and Correlation Coefficients.

	liquid boundary layer diffusion		diffusion through the product layer		surface chemical reaction
	X		1 – 2/3x – (1 – x)^2/3		1 – (1 – x)^1/3
temperature (°C)	K₁ (min^–1)	R²	K₂ (min^–1)	R²	K₃ (min^–1)	R²
50	0.000862	0.9292	0.000058	0.9488	0.000348	0.9924
60	0.001690	0.9389	0.000207	0.9324	0.000791	0.9938
70	0.002540	0.9121	0.000597	0.9115	0.001560	0.9929
80	0.001900	0.9377	0.000663	0.9545	0.001480	0.9943
90	0.002050	0.9245	0.000921	0.9800	0.001950	0.9932

Table 3. Apparent Rate Constants K1, K2, and K3 and Correlation Coefficients.