Application of Stabilized Silver Nanoparticles as Thin Films as Corrosion Inhibitors for Carbon Steel Alloy in 1 M Hydrochloric Acid

Figure 3

Set of UV-Vis absorption spectrum images for silver nanoparticles: (a) image of the citrate AgNP, (b) PVP/PEGSH AgNPs, and (c) PEGSH AgNPs.

(a)

(b)

(c)