Kinetic constant K in oxidation reaction with different temperature.

Sample	T/K	K (pH = 6)/mol L−1 h−1	R (fitting variance)
CrOOH	293.15	1.21 × 10−4	0.9537
	313.15	2.34 × 10−4	0.9727
	333.15	4.15 × 10−4	0.9864
	353.15	4.24 × 10−4	0.9909
	373.15	5.27 × 10−4	0.9794