The Inhibitory Properties of the Fagopyrum Esculentum Groats Boiling Extracts on Corrosion of the Mild Steel in Acidic Environments

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The Inhibitory Properties of the Fagopyrum Esculentum Groats Boiling Extracts on Corrosion of the Mild Steel in Acidic Environments. / Николайчук, Павел Анатольевич.

в: Studia Universitatis Babes-Bolyai Chemia, № 2, 4, 01.07.2024, стр. 49-66.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{9d85cedf66f5448eae7a6b84814c2b63,

title = "The Inhibitory Properties of the Fagopyrum Esculentum Groats Boiling Extracts on Corrosion of the Mild Steel in Acidic Environments",

abstract = "The inhibitory ability of the boiling extracts from the groats of Fagopyrum esculentum on the corrosion of mild steel EN Fe37-3FN in 0.5 M hydrochloric acid and 0.5 M sulphuric acid media was investigated using gravimetric, electrochemical, and EIS methods. It was shown that the addition of 100 mg/l of the Fagopyrum esculentum groat extract reduces the corrosion rate by 50%, and that of of 1 g/l and more – by 75%. The adsorption of the extract components on a steel surface follows the Langmuir adsorption model, and the nature of adsorption is physical. The Fagopyrum esculentum groats extract shows itself as perspective and environmentally friendly substance for reducing the steel corrosion rate in acidic environments.",

keywords = "Fagopyrum esculentum, common buckwheat, acid medium corrosion inhibition, gravimetric study, electrochemical study, Langmuir adsorption isotherm",

author = "Николайчук, {Павел Анатольевич}",

note = "This work was supported by the state assignments of the Ministry of Science and Higher Education of the Russian Federation (Project Reg. No. 1023041400091-5-3.2.10;2.4.2 and FSUS-2022-0022) and the strategic academic leadership program “Prioritet 2030”.",

year = "2024",

month = jul,

day = "1",

doi = "10.24193/subbchem.2024.2.04",

language = "English",

pages = "49--66",

journal = "Studia Universitatis Babes-Bolyai Chemia",

issn = "1224-7154",

publisher = "Babes-Bolyai University",

number = "2",

}

RIS

TY - JOUR

T1 - The Inhibitory Properties of the Fagopyrum Esculentum Groats Boiling Extracts on Corrosion of the Mild Steel in Acidic Environments

AU - Николайчук, Павел Анатольевич

N1 - This work was supported by the state assignments of the Ministry of Science and Higher Education of the Russian Federation (Project Reg. No. 1023041400091-5-3.2.10;2.4.2 and FSUS-2022-0022) and the strategic academic leadership program “Prioritet 2030”.

PY - 2024/7/1

Y1 - 2024/7/1

N2 - The inhibitory ability of the boiling extracts from the groats of Fagopyrum esculentum on the corrosion of mild steel EN Fe37-3FN in 0.5 M hydrochloric acid and 0.5 M sulphuric acid media was investigated using gravimetric, electrochemical, and EIS methods. It was shown that the addition of 100 mg/l of the Fagopyrum esculentum groat extract reduces the corrosion rate by 50%, and that of of 1 g/l and more – by 75%. The adsorption of the extract components on a steel surface follows the Langmuir adsorption model, and the nature of adsorption is physical. The Fagopyrum esculentum groats extract shows itself as perspective and environmentally friendly substance for reducing the steel corrosion rate in acidic environments.

AB - The inhibitory ability of the boiling extracts from the groats of Fagopyrum esculentum on the corrosion of mild steel EN Fe37-3FN in 0.5 M hydrochloric acid and 0.5 M sulphuric acid media was investigated using gravimetric, electrochemical, and EIS methods. It was shown that the addition of 100 mg/l of the Fagopyrum esculentum groat extract reduces the corrosion rate by 50%, and that of of 1 g/l and more – by 75%. The adsorption of the extract components on a steel surface follows the Langmuir adsorption model, and the nature of adsorption is physical. The Fagopyrum esculentum groats extract shows itself as perspective and environmentally friendly substance for reducing the steel corrosion rate in acidic environments.

KW - Fagopyrum esculentum

KW - common buckwheat

KW - acid medium corrosion inhibition

KW - gravimetric study

KW - electrochemical study

KW - Langmuir adsorption isotherm

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85199802572&origin=inward&txGid=1a4be0fb1be47d680e4391d1fed70e5f

UR - https://www.mendeley.com/catalogue/7b5cd8ab-3415-35e3-bfb7-9e87602d9451/

U2 - 10.24193/subbchem.2024.2.04

DO - 10.24193/subbchem.2024.2.04

M3 - Article

SP - 49

EP - 66

JO - Studia Universitatis Babes-Bolyai Chemia

JF - Studia Universitatis Babes-Bolyai Chemia

SN - 1224-7154

IS - 2

M1 - 4

ER -

ID: 60178159