Table 4 The average Ec density value (dEc/dt) at different thickness of TEL.

From: Adsorption and protective behavior of BTAH on the initial atmospheric corrosion process of copper under thin film of chloride solutions

Thickness/μm

Average Ec density value (dEc/dt)/V2·s−1

100

200

400

1000

Cu

8.67E-09

5.59E-09

3.18E-09

2.75E-09

CuBTA

1.78E-09

1.41E-09

1.28E-09

1.25E-09