Investigation of the Dual Active/Barrier Corrosion Protection, Mechanical and Thermal Properties of a Vinyl Ester Coating Doped with Ginger Modified Clay Nanoparticles

Anticorrosion and Antimicrobial Evaluation of Sol-Gel Hybrid Coatings Containing Clitoria ternatea Modified Clay

“…As shown in the FT-IR results (in Na + -MMT spectrum), the peaks appearing at 476 and 1037 cm −1 are related to the bending and stretching Si-O vibrations [ 2 , 18 ]. Additionally, the peaks at around 532, 913, 1638–3435, and 3623–3694 cm −1 are corresponding to the Si-O-Al vibration and MgO groups, Al 2 OH bending groups, scissoring and symmetric vibrations of OH units, and stretching of OH (SiOH groups), respectively [ 2 , 18 , 51 ]. In the CT spectrum, the peaks appearing at 615–866 cm −1 are related to the primary and secondary amines [ 51 ].…”

“…The XRD pattern of the samples shows that they have peaks with a center at 2θ = 7.4° (d-spacing = 11.88 Å) and 2θ = 5.63° (d-spacing = 16.78 Å), respectively. It is observed that there is an increase in d-spacing in CT-MMT, which is due to the absence of Na + cation and the presence of CT [ 2 , 18 ]. Figure 2 c shows the TGA curves of Na + -MMT and CT-MMT.…”

“…Additionally, due to the hydrophobic nature of CT compounds [ 41 ], hydrophilicity is reduced and the penetration of corrosive species is reduced. On the other hand, MMT has the ability to react with hydroxyl ions in the cathode region and causes the production of insoluble compounds, and prevents oxygen from reaching the cathode region [ 2 , 18 , 64 ].…”

“…Metals and alloys are widely used for various applications in industries because they possess good mechanical properties and are also inexpensive [ 1 , 2 ]. However, for all their good properties, they are subject to corrosion [ 3 , 4 , 5 ].…”

The Use of Plant Extracts as Green Corrosion Inhibitors: A Review

“…Meanwhile, corrosion can be considered a phenomenon that causes huge losses and has negative environmental consequences [11]. In fact, corrosion is a spontaneous process, although it can be caused by man-made activities, and many factors play a role in the creation and progress of corrosion (see Figure 1) [12]. In fact, corrosion is an electrochemical process [13].…”