Fig. 13: Ɵ, idiss, ifilm obtained by fitting the i-t curve (the constant potential was 200 mV) after passivation for 10 d in SCPS with different pH.

a–d pH13.2. e–h pH12.5. i–l pH13.2. m–p pH13.2. (a, e, i, m CS rebar. b, f, j, n LNb rebar. c, g, k, o MNb rebar. d, h, l, p HNb rebar).