A comprehensive evaluation of mimosa extract as a corrosion inhibitor on AA6060 alloy in acid rain solution: part I. Electrochemical AC methods

Gerengi, Hüsnü; Jażdżewska, Agata; Kurtay, Mine

doi:10.1080/01694243.2014.973159

Cited by 24 publications

(13 citation statements)

References 45 publications

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“…As in addition to being environmentally friendly and ecologically acceptable, plant products are inexpensive, readily available, and renewable. Investigations of corrosion inhibiting abilities of tannins, alkaloids, organic amino acids, and organic dyes of plant origin are of interest [16].…”

Section: Introductionmentioning

confidence: 99%

Aqueous extracts of olive roots, stems, and leaves as eco-friendly corrosion inhibitor for steel in 1 MHCl medium

et al. 2015

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This work is devoted to examine the effectiveness of the aqueous extracts of olive (Olea europaea L.) leaves, roots, and stems on corrosion of mild steel in 1 M HCl solution using the weight loss measurement at various temperature and concentration effects. Polarization curves and electrochemical impedance spectroscopy (EIS) methods were employed to evaluate corrosion rate and inhibition efficiency. Corrosion inhibition efficiencies of 89.24, 88.84, and 89.83 % were achieved in 1 M HCl for olive root extract (ORE), olive stem extract (OSE), and olive leaf extract (OLE), respectively. It was found that the different extracts act as a good corrosion inhibitor for the tested system. The inhibitive action of the extract is discussed with a view to the adsorption of its components onto the steel surface which made a barrier to mass and charge transfer. The adsorption of extract components onto the steel surface was found to be a spontaneous process and increases the activation energy of the corrosion process. The inhibition efficiency is greatly reduced as the temperature increased. Experimental results show that corrosion inhibition efficiency increases with concentration of the sample extract. Polarization studies show that olive leaf, root, and stem extracts act as a mixed inhibitor.

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Section: Introductionmentioning

confidence: 99%

Aqueous extracts of olive roots, stems, and leaves as eco-friendly corrosion inhibitor for steel in 1 MHCl medium

et al. 2015

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“…In the case of industrial applications, it is of great importance to recognize the corrosion behavior of aluminium and its alloys under polluted atmospheric conditions. Outdoor exposure tests under different environmental conditions along with laboratory accelerating experiments have been carried out in order to study the influence of atmospheric environmenal factors, including corrosive ions (e.g., Cl, SO 2 , NO x , and CO 2 ), relative humidity, exposure time to wetness, etc., on the corrosion behavior of aluminum [2][3][4][5][6][7][8][9][10][11][12][13][14]. It is well known that pollution has been increasing rapidly as a result of industrialization, population explosion, deforestation, vehicular exhaust, and the burning of fossils fuels containing nitrogen, sulfur and carbon.…”

Section: Introductionmentioning

confidence: 99%

A morphological and electrochemical comparison of the corrosion process of aluminum alloys under simulated acid rain conditions

Gerengi

Bereket

Kurtay

2016

Journal of the Taiwan Institute of Chemical Engineers

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“…Similarly, many researchers have studied tannins from different sources as green inhibitors for aluminum alloys. Mimosa tannins were studied as an inhibitor on the corrosion of AA6060 aluminum alloy in acid rain solution [32] while Acacia mearnsii tannin was studied on AA7075-T6 in 0.1 M HCl solution [33] and on AA1200 in 3.5% NaCl solution [34]. Yahya investigated the ability of Rhizophora apiculata tannins to minimize the corrosion rate of Al alloys in NaCl solutions [35].…”

Section: Introductionmentioning

confidence: 99%

Study of the anticorrosive properties of “quebracho colorado” extract and its use in a primer for aluminum1050

Byrne

Selmi

D'Alessandro

et al. 2020

Progress in Organic Coatings

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Tannins have been used to replace chromate in wash-primers as a temporary ("in transit") protection for metals. In the present work, the anticorrosive properties of "quebracho colorado" tannins were tested in water solution and in wash primers to protect aluminum alloy 1050. Polarization curves (linear and Tafel) and corrosion potential measurements were done on the alloy in contact with different concentrations of the tannin. A tannin wash primer was prepared and coated panels were tested in 100% humidity chamber (ASTM D 2247) and by electrochemical techniques (linear polarization curves, corrosion potentials and ionic resistances). Chromate and talc primers as well as no-coated aluminum alloy were also tested, as control, to compare the results.

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A comprehensive evaluation of mimosa extract as a corrosion inhibitor on AA6060 alloy in acid rain solution: part I. Electrochemical AC methods

Cited by 24 publications

References 45 publications

Aqueous extracts of olive roots, stems, and leaves as eco-friendly corrosion inhibitor for steel in 1 MHCl medium

Aqueous extracts of olive roots, stems, and leaves as eco-friendly corrosion inhibitor for steel in 1 MHCl medium

A morphological and electrochemical comparison of the corrosion process of aluminum alloys under simulated acid rain conditions

Study of the anticorrosive properties of “quebracho colorado” extract and its use in a primer for aluminum1050

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