Table 1 Corrosion current densities and Tafel slopes at different thickness electrolyte.

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

 

Thickness/μm

Rp/Ω·cm2

ba/mV·dec−1

bc/mV·dec−1

Icorr/μA·cm−2

Cu

100

1646

222.5

−353.7

36.08

200

1875

215.1

−221.5

25.30

400

2616.5

177.0

−196.1

15.46

1000

2839

183.2

−195.5

14.48

CuBTA

100

5984

211.3

−214.2

7.530

200

6153

214.5

−198.0

7.376

400

6405

205.4

−202.6

7.124

1000

6731

214.0

−200.0

7.078

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