pH值

E_corr (V)

i_corr (μA·cm²)

β_a (mV)

β_c (mV)

Cu

−0.312

6.466

143.67

196.02

4.0

−0.366

1.239

150.29

186.85

5.0

−0.389

2.837

148.15

170.07

6.0

−0.415

1.369

123.69

162.52