Research Article

Corrosion Inhibition of Cu-Ni (90/10) Alloy in Seawater and Sulphide-Polluted Seawater Environments by 1,2,3-Benzotriazole

Figure 16

XPS deconvolution spectra of different elements present on the Cu-Ni (90/10) alloy in synthetic seawater in the presence of 3.33 mM BTAH for a period of 3 days. ((a): Cu 2p, (b): C 1s, (c): N 1s, and (d): O 1s).
703929.fig.0016a
(a)
703929.fig.0016b
(b)
703929.fig.0016c
(c)
703929.fig.0016d
(d)