Table 1.

Effective mass diffusivity for model 3.

Temperature (°C)	Effective Mass Diffusivity (Def) (m2/s)	R2	χ2 × 10−1
50	1.1303 × 10−9	0.9380	3.1172
60	1.5615 × 10−9	0.9442	2.5671
70	1.9665 × 10−10	0.9386	2.5427
80	2.5440 × 10−10	0.9324	2.2856