Table 6. Arrhenius Parameter (A) in the Two Stages at Different Temperatures.

	first stage					Second stage
method	1173	1223	1273	1323	average	1173	1223	1273	1323	average
isoconversional method	0.190	0.614	1.080	2.332	1.054	0.072	0.114	0.556	1.412	0.538
model-fitting method	0.191	0.615	1.081	2.334	1.055	0.072	0.115	0.557	1.413	0.539