Environmentally benign green inhibitor to attenuate acid corrosion of 6061Aluminum-15%(v) SiC(P) composite

Charitha, B P and Padmalatha, * (2018) Environmentally benign green inhibitor to attenuate acid corrosion of 6061Aluminum-15%(v) SiC(P) composite. Journal of Industrial and Engineering Chemistry, 58 (2). pp. 357-368. ISSN 1226-086X

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Abstract

Work undertaken introduces environmentally safe inhibitor to attenuate acid corrosion of Al-CM. Studies were done by PDP and EIS techniques. Conditions were optimized to get maximum inhibition efficiency. Kinetic and thermodynamic parameters were calculated and discussed in detail. SEM, EDX, AFM, XRD and FT-IR techniques were adopted for surface morphology studies. Inulin showed maximum inhibition efficiency of 90% at 303 K. It acted as mixed type of inhibitor, underwent physisorption and followed Langmuir adsorption isotherm. The remarkable surface smoothness of Al-CM was achieved due to adsorption on inhibitor. The work is a contribution to corrosion chemistry using eco-friendly inhibitor. © 2017 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights

Item Type: Article
Uncontrolled Keywords: 6061Aluminum-15%(v) SiC(P) composite Adsorption studies Electrochemical measurement Green
Subjects: Engineering > MIT Manipal > Chemistry
Depositing User: MIT Library
Date Deposited: 25 Jan 2018 11:17
Last Modified: 25 Jan 2018 11:17
URI: http://eprints.manipal.edu/id/eprint/150467

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