Performance evaluation and assessment of the corrosion inhibition mechanism of carbon steel in HCl medium by a new hydrazone compound: Insights from experimental, DFT and first-principles DFT simulations

Bishydrazone ligand and its Zn-complex: synthesis, characterization and estimation of scalability inhibition mitigation effectiveness for API 5L X70 carbon steel in 3.5% NaCl solutions

“…The adsorption of H 2 TTAH and Zn-H 2 TTAH molecules can be categorized into two different categories of interactions: physisorption and chemisorption. 46 Physisorption occurs when there is a charged surface on the metal and charged particles in the solution. The electric field at the metal/solution interface induces a surface charge on the metal.…”

“…45 Table 6 demonstrates a comparative study of the inhibition efficiency of the synthesized compounds (H 2 TTAH and Zn-H2TTAH), with various previously reported inhibitors in modifying corrosion of carbon steel within diverse corrosive mediums. [46][47][48][49][50][51][52][53][54][55] The results obtained from the PP and EIS studies, as delineated in Table 6, suggest that H 2 TTAH and Zn-H 2 TTAH, are efficacious corrosion inhibitors, exhibiting potential for high-performance applications.…”

Anticorrosion Investigation of New Diazene-Based Schiff Base Derivatives as Safe Corrosion Inhibitors for API X65 Steel Pipelines in Acidic Oilfield Formation Water: Synthesis, Experimental, and Computational Studies

“…To be effective corrosion inhibitors, organic compounds must have certain structural properties, such as molecular planarity, the presence of heteroatoms, specific functional groups, and the availability of conjugated π-electrons. All of these act as adsorption sites for inhibitor molecules to engage in physisorption or chemisorption interactions with the metal surface. , Solution temperature and inhibitor concentration both have an impact on adsorption . A well-known class of chemical compounds having numerous applications in science and technology is the Schiff base family. , Molecules of these functional groups can cling to the surface of steel and function as potent corrosion inhibitors because of the Schiff base’s propensity to coordinate with iron and form imine bonds with other functional groups like hydroxyl, thiol, carbonyl, or heteroatoms.…”

“…All of these act as adsorption sites for inhibitor molecules to engage in physisorption or chemisorption interactions with the metal surface. 15 , 16 Solution temperature and inhibitor concentration both have an impact on adsorption. 17 A well-known class of chemical compounds having numerous applications in science and technology is the Schiff base family.…”

Perspectives on Corrosion Inhibition Features of Novel Synthesized Gemini-Fluorinated Cationic Surfactants Bearing Varied Spacers for Acid Pickling of X60-Steel: Practical, and In Silico Calculations

“…The capacity of this acid to generate metal chloride, which is far more soluble in an aqueous media than sulfate, phosphate, and nitrate, gives it a significant advantage over other acids in the cleaning and pickling processes. This increase in the solubility of chloride salt leads to an increase in the corrosion rate [ 4 , 5 ].…”