UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Volume 10 Issue 11
November-2023
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2311157


Registration ID:
527729

Page Number

b475-b490

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Title

Composite of melamine-formalin resin as a corrosion inhibitor in acid medium

Abstract

Inhibition of corrosion of mild steel by composite of melamine-formalin resin was investigated in H2SO4 medium at various temperatures (303,313,323,333K) with weight loss method, potentio-dynamic polarization and electrochemical impedance spectroscopy (EIS) techniques. Weight loss method reveals good inhibition efficiency of the melamine-formalin composite and supports the data of electrochemical measurements. EIS technique shows the change in impedance parameters with change in concentration of inhibitor shows the adsorption phenomenon resulting in the formation of a protective layer on the surface of mild steel. Adsorption of the inhibitor follows the Langmuir adsorption isotherm. Thermodynamic parameters like activation energy, free energy, enthalpy and entropy of the present system were calculated

Key Words

Composite of Melamine-formalin, Adsorption-isotherm, Potentiodynamic polarization and EIS study

Cite This Article

"Composite of melamine-formalin resin as a corrosion inhibitor in acid medium", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 11, page no.b475-b490, November-2023, Available :http://www.jetir.org/papers/JETIR2311157.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Composite of melamine-formalin resin as a corrosion inhibitor in acid medium", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 11, page no. ppb475-b490, November-2023, Available at : http://www.jetir.org/papers/JETIR2311157.pdf

Publication Details

Published Paper ID: JETIR2311157
Registration ID: 527729
Published In: Volume 10 | Issue 11 | Year November-2023
DOI (Digital Object Identifier):
Page No: b475-b490
Country: Madurai, TAMIL NADU, India .
Area: Chemistry
ISSN Number: 2349-5162
Publisher: IJ Publication


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