Research Article

The Inhibition Effect of Sodium Glutarate towards Carbon Steel Corrosion in Neutral Aqueous Solutions

Figure 9

Schematic representation of possible modes of binding of glutarate with the passive film: (a) bidentate chelating at both ends, (b) bidentate bridging at both ends, and (c) bidentate chelating-monodentate.
(a)
(b)
(c)