The Use of papaver somniferum L. Plant Extract as Corrosion Inhibitor

Büyüksağiş, Aysel; Dilek, Meltem

doi:10.1134/s2070205119060042

Cited by 21 publications

(10 citation statements)

References 38 publications

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“…The extract of Saraca ashoka was used as a corrosion inhibitor for mild steel and found to give 89.9% protection in impedance measurements [7]. Papaver somniferum was employed to inhibit stainless steel with an 83% of inhibition efficiency [8], whereas Ginkgo leaf extract was utilised to inhibit X70 steel, and the IE reached up to 89% in an impedance study at normal temperature [9]. An extract of Polygonatum odoratum was applied to inhibit aluminium corrosion with a maximum protection of 72% [10].…”

Section: Introductionmentioning

confidence: 99%

Experimental and Theoretical Studies on Extract of Date Palm Seed as a Green Anti-Corrosion Agent in Hydrochloric Acid Solution

et al. 2021

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Extracts from plant materials have great potential as alternatives to inorganic corrosion inhibitors, which typically have harmful consequences. Experimental and theoretical methodologies studied the effectiveness of agricultural waste, namely, date palm seed extract as a green anti-corrosive agent in 0.5 M hydrochloric acid. Experimental results showed that immersion time and temperature are closely related to the effectivity of date palm seed as a corrosion inhibitor. The inhibition efficiency reduced from 95% to 91% at 1400 ppm when the immersion time was increased from 72 h to 168 h. The experimental results also indicated that the inhibition efficiency decreased as the temperature increased. The presence of a protective layer of organic matter was corroborated by scanning electron microscopy. The adsorption studies indicated that date palm seed obeyed Langmuir adsorption isotherm on the carbon steel surface, and Gibbs free energy values were in the range of −33.45 to −38.41 kJ·mol−1. These results suggested that the date palm seed molecules interacted with the carbon steel surface through mixture adsorption. Theoretical calculations using density functional theory showed that the capability to donate and accept electrons between the alloy surface and the date palm seed inhibitor molecules is critical for adsorption effectiveness. The HOMO and LUMO result indicated that the carboxyl (COOH) group and C=C bond were the most active sites for the electron donation-acceptance type of interaction and most auxiliary to the adsorption process over the Fe surface.

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Section: Introductionmentioning

confidence: 99%

Experimental and Theoretical Studies on Extract of Date Palm Seed as a Green Anti-Corrosion Agent in Hydrochloric Acid Solution

et al. 2021

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“…The corrosion inhibitors protect copper by forming physical or chemical adsorption with copper through heteroatoms in their structure. To gain insight into the mechanism of organic PLE molecules adsorbed on the copper, the electrochemical impedance data were fitted by a variety of isothermal equations, including Langmuir, Temkin, El-Awady, Frumkin, and Flory–Huggins isothermal equations. − The fitting revealed a better linearity between the Langmuir isothermal equation and the experimental data, as shown in Figures and . It revealed that the PLE is adsorbed by a monolayer on the copper electrode.…”

Section: Resultsmentioning

confidence: 99%

Pumpkin Leaf Extract Crop Waste as a New Degradable and Environmentally Friendly Corrosion Inhibitor

Ren,

Liu,

Gong

et al. 2024

Langmuir

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The pumpkin leaf was extracted by the decoction method, and it was used as an eco-friendly, nontoxic inhibitor of copper in 0.5 M H 2 SO 4 corrosion media. To evaluate the composition and protective capacity of the pumpkin leaf extract, Fourier infrared spectroscopy, electrochemical testing, XPS, AFM, and SEM were employed. The results showed that the pumpkin leaf extract (PLE) is an effective cathode corrosion inhibitor, exhibiting exceptional protection for copper within a specific temperature range. The corrosion inhibition efficiency of the PLE against copper reached 89.98% when the concentration of the PLE reached 800 mg/L. Furthermore, when the temperature and soaking time increased, the corrosion protection efficiency of 800 mg/L PLE on copper consistently remained above 85%. Analysis of the morphology also indicated that the PLE possesses equally effective protection for copper at different temperatures. Furthermore, XPS analysis reveals that the PLE molecules are indeed adsorbed to form an adsorption film, which is consistent with Langmuir monolayer adsorption. Molecular dynamics simulations and quantum chemical calculations were conducted on the main components of the PLE.

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“…EIS measurement is the most suitable method for identifying the inhibitors mechanism. It allows to measure the dielectric characteristics of the produced film and follow their evolution over time, using different parameters [13]. In this study, CS Nyquist and Bode plots, in a 1 M HCl solution without and with ZL, in different concentrations, at 293 K, are presented in Fig.…”

Section: Eismentioning

confidence: 99%

“…Synthetic non-organic [5][6][7] and organic inhibitors are some of the effective compounds used to reduce CR [8][9][10][11]. However, most of these substances are expensive, very hazardous to the environment, and they can damage biochemical processes or enzyme systems in human bodies [12,13]. Therefore, there is the need to find new compounds that are environmentally safe, readily available, non-toxic, inexpensive, and with very high IE% [14][15][16][17][18].…”

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confidence: 99%

Investigation of Ziziphus Lotus Leaves Extract Corrosion Inhibitory Impact on Carbon Steel in a Molar Hydrochloric Acid Solution

Lahmady¹,

Anor²,

Forsal³

et al. 2023

Port. Electrochim. Acta

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In this research, ZL leaves extract was used as a new friendly inhibitor for improving CS corrosion resistance in a 1.0 M HCl solution. The extract performance was evaluated by PDP and EIS techniques. The outcomes of this investigation showed that corrosion IE% of ZL leaves C2H5OH extract raised from 86 to 95%, with concentrations from 1 to 3 g/L. EIS method confirmed that the extract IE% was stable in the long-term. However, when the test temperature increased from 293 K to 323 K, IE% decreased from 95 to 90%. PDP experiments results revealed that ZL leaves extract operated as a mixed-type inhibitor, with anodic predominance.

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The Use of papaver somniferum L. Plant Extract as Corrosion Inhibitor

Cited by 21 publications

References 38 publications

Experimental and Theoretical Studies on Extract of Date Palm Seed as a Green Anti-Corrosion Agent in Hydrochloric Acid Solution

Experimental and Theoretical Studies on Extract of Date Palm Seed as a Green Anti-Corrosion Agent in Hydrochloric Acid Solution

Pumpkin Leaf Extract Crop Waste as a New Degradable and Environmentally Friendly Corrosion Inhibitor

Investigation of Ziziphus Lotus Leaves Extract Corrosion Inhibitory Impact on Carbon Steel in a Molar Hydrochloric Acid Solution

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