inhibitor

Conc.

Rs/(Ω・cm−2)

CPE-T/(F・cm−2)

CPE-P/1

Rp/(Ω・cm−2)

blank

15% HCl

0.658.

1.92 × 10−4

0.64114

46.2

ZG

0.3%

1.024

1.25 × 10−4

0.66755

332.7

0.5%

1.463

1.09 × 10−4

0.69163

557.9

0.7%

2.513

1.12 × 10−4

0.69627

733.5

1.0%

2.928

1.05 × 10−4

0.69231

809.9.

ZH

0.3%

0.799

1.42 × 10−4

0.66957

213.3

0.5%

2.157

1.17 × 10−4

0.67694

395.4

0.7%

2.626

1.13 × 10−4

0.67581

431.7

1.0%

2.513

1.08 × 10−4

0.69627

733.5