Table 2.

Fitting results of EIS parameters.

c mg·L−1	Rs Ω·cm2	Rct Ω·cm2	IEEIS%
0	169.5	675.7	-
20	191.3	757.9	10.85
40	193.2	1052	35.77
60	193.0	1654	59.15
80	189.8	1568	56.91