Melamine-benzaldehyde tris-schiff base as an efficient corrosion inhibitor for mild steel in 0.5 molar hydrochloric acid solution: Weight loss, electrochemical, theoretical and surface studies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU150830" target="_blank" >RIV/00216305:26210/23:PU150830 - isvavai.cz</a>
Result on the web
<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85171380228&origin=resultslist&sort=plf-f&src=s&sid=2e90acb80f1836509c467bf632996ee8&sot=b&sdt=b&s=DOI%2810.1007%2Fs11814-023-1527-7%29&sl=30&sessionSearchId=2e90acb80f1836509c467bf632996ee8&relpos=0" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85171380228&origin=resultslist&sort=plf-f&src=s&sid=2e90acb80f1836509c467bf632996ee8&sot=b&sdt=b&s=DOI%2810.1007%2Fs11814-023-1527-7%29&sl=30&sessionSearchId=2e90acb80f1836509c467bf632996ee8&relpos=0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11814-023-1527-7" target="_blank" >10.1007/s11814-023-1527-7</a>
Alternative languages
Result language
angličtina
Original language name
Melamine-benzaldehyde tris-schiff base as an efficient corrosion inhibitor for mild steel in 0.5 molar hydrochloric acid solution: Weight loss, electrochemical, theoretical and surface studies
Original language description
In the current study, the N,N′,N″-(1,3,5-triazine-2,4,6-triyl)tris(1-phenylmethanimine) (MBSB) condensation product of melamine (triazine) and benzaldehyde was investigated as a mild steel corrosion inhibitor in a 0.5 M HCl. The ability of the synthesized tris-Schiff base to suppress corrosion was evaluated utilizing weight loss measurements and electrochemical techniques. The maximum inhibition efficiency of 94.78%, 93.99% and 93.80% was achieved using 100 ppm of MBSB in weight loss measurements, polarization, and EIS tests, respectively. It was observed that increasing inhibitor concentration enhanced inhibition performance, whereas increasing temperature lowered inhibition performance. The analyses demonstrated that the synthesized tris-Schiff base inhibitor followed the Langmuir adsorption isotherm, and the inhibitor was an effective mixed-type inhibitor having a low cathodic predominance. According to the electrochemical impedance measurements, the R ct values increased with the increase of inhibitor concentration. In addition, theoretical calculations using density functional theory (DFT) were performed to reveal the anticorrosion mechanism. The weight loss and electrochemical assessments were also supported by surface characterization analysis and show a substantial smoothness in the surface morphology.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20400 - Chemical engineering
Result continuities
Project
<a href="/en/project/EF15_003%2F0000456" target="_blank" >EF15_003/0000456: Sustainable Process Integration Laboratory (SPIL)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
KOREAN JOURNAL OF CHEMICAL ENGINEERING
ISSN
0256-1115
e-ISSN
1975-7220
Volume of the periodical
10
Issue of the periodical within the volume
40
Country of publishing house
KR - KOREA, REPUBLIC OF
Number of pages
10
Pages from-to
2555-2564
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85171380228