An integrated electrochemical and theoretical approach on the potency of Senegalia rugata leaf extract as a novel inhibitor for mild steel in acidic medium

Sannaiah, Pavithra Neriyana; Alva, Vijaya D. P.; Bangera, Supriya

doi:10.1007/s10800-021-01631-4

Cited by 4 publications

(3 citation statements)

References 38 publications

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“…The peaks at 1624 cm −1 and 1400 cm −1 correspond to the stretching vibrations of C=O and N−H, while the absorption band at 1047 cm −1 represents the stretching vibrations of C−N bonds [41]. Finally, the peaks at 824 cm −1 and 531 cm −1 indicate the bending vibration of the N−H bond [42]. Therefore, these characteristic peaks establish the specific functional groups present in BHPE that demonstrate potential corrosion inhibition properties.…”

Section: Ftir Analysismentioning

confidence: 99%

Synergistic Effect of Benincasa hispida Peel Extract and KI on the Corrosion Inhibition of Mild Steel in HCl

et al. 2023

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This study employed Benincasa hispida peel as a raw material for the preparation of Benincasa hispida peel extract (BHPE) via hot water extraction and freeze-drying processes. The synergistic effect of BHPE and KI on the corrosion inhibition of mild steel in 1 M HCl was investigated. The compositional analysis shows that BHPE consists mainly of a mixture of sugars, characterized by a high density of hydroxyl groups and unsaturated functional groups, characteristic of highly effective corrosion inhibitors. Electrochemical experiments and surface analysis show that the composite of BHPE and KI can effectively provide protection to mild steel. Moreover, the synergistic coefficient of BHPE and KI under various concentration conditions was greater than 1, and the highest corrosion inhibition efficiency was 94.4%. In addition, the corrosion inhibition mechanism of BHPE was thoroughly investigated using quantum chemistry (QC) and molecular dynamics simulation (MDS).

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Section: Ftir Analysismentioning

confidence: 99%

Synergistic Effect of Benincasa hispida Peel Extract and KI on the Corrosion Inhibition of Mild Steel in HCl

et al. 2023

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“…Metal coatings for protection using organic or inorganic inhibitors are the most often employed approaches [3][4][5][6][7][8][9]. Inhibitors are the most efficient and cost-effective method of corrosion prevention [10]. Potential inhibitor compounds will be added to the corrosive solution to decrease the metal surface corrosion.…”

Section: Introductionmentioning

confidence: 99%

“…The environmentally-friendly corrosion protection research has focused on the use of generally low-cost, efficient, and non-destructive to the environment. Researchers focused on green chemistry or environmentally friendly technologies are interested in green inhibitors such as natural compounds derived from plants and substances derived from natural and renewable sources [7][8][9][10][11][12][13][14][15][16]. The goal of this study is to use gravimetric and electrochemical measurements to investigate the inhibitory effect of corn starch on mild steel in maritime corrosion.…”

Section: Introductionmentioning

confidence: 99%

Corn starch inhibitive evaluation on marine corrosion of mild steel

Rosliza

Saudah

2022

J. Phys.: Conf. Ser.

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Corrosion is a essential process that has a significant economic and safety impact. Corrosion cannot be avoided, but its severity can be prevented. Inhibitors have always been considered to be the first line of defense against corrosion. This research focuses into the usage of maize starch tapioca to improve mild steel corrosion inhibitors in seawater. The corrosion behaviour of mild steel in saltwater was investigated using gravimetric, potentiodynamic polarisation, and linear polarisation resistance measurements. The addition of maize starch greatly reduces the corrosion rates, corrosion current densities (icorr), and corrosion rates twofold (CR) in mild steel in seawater, while concurrently boosting the values of polarisation resistance (Rp). As the concentration of maize starch rises, so does the efficiency of inhibition. The prospective application of maize starch addressed in this study is in keeping with the current trend of environmentally responsible thinking.

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Averrhoa bilimbi Leaf Extract as a Potent and Sustainable Inhibitor for Mild Steel in 1 M HCl Medium: Experimental and DFT Enumeration

2022

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An integrated electrochemical and theoretical approach on the potency of Senegalia rugata leaf extract as a novel inhibitor for mild steel in acidic medium

Cited by 4 publications

References 38 publications

Synergistic Effect of Benincasa hispida Peel Extract and KI on the Corrosion Inhibition of Mild Steel in HCl

Synergistic Effect of Benincasa hispida Peel Extract and KI on the Corrosion Inhibition of Mild Steel in HCl

Corn starch inhibitive evaluation on marine corrosion of mild steel

Averrhoa bilimbi Leaf Extract as a Potent and Sustainable Inhibitor for Mild Steel in 1 M HCl Medium: Experimental and DFT Enumeration

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