Conc.

(g/L)

Rct

(Ω∙cm−2)

Cdl

(µF∙cm−2)

%IE

CAESML

Control

109

0.126

-

0.5 g/L

337

0.0791

67.7

2.0 g/L

676

0.0442

83.9

5.0 g/L

1508

0.0202

92.8

CSESML

0.5 g/L

188

0.0848

42.0

2.0 g/L

280

0.0672

61.1

5.0 g/L

527

0.0407

79.3

CFESML

0.5 g/L

157

0.0892

30.6

2.0 g/L

233

0.0711

53.2

5.0 g/L

392

0.0553

72.2