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Effect of 1,2,3- triazole derivative on the dissolution performance of mild steel in 1M HCl medium

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Title Effect of 1,2,3- triazole derivative on the dissolution performance of mild steel in 1M HCl medium
 
Creator Vijayalakshmi, K
Punitha, N
Rengamy, R
Elangovan, J
 
Subject Corrosion
Electrochemical
Kinetic
Langmuir isotherm
Triazole
 
Description 421-428
The corrosion mitigation behaviour of 1-benzyl-4-(naphthalen-2-yl)-1H-1,2,3-triazole (BNT) has been explored on mild steel in
1M HCl medium employing chemical and electrochemical techniques. The observed results illustrate that the hindered efficacy was
increased as increasing concentration of BNT and with rising temperatures. The electrochemical studies point out that the inspected
BNT is a mixed kind inhibitor and the adsorption isotherm discussions proposed the inhibition mechanism obeyed Langmuir
isotherm. The kinetic and thermodynamical parameters exposed that the adsorption process is endothermic, spontaneous and the
mechanism is both physical and chemical adsorption. Further, the morphological investigations have been carried out by SEM,
EDS and AFM techniques. The highest efficiency perceived for BNT is found to be 91.35% and behaved as a proficient inhibitor
against mild steel corrosion in the 1M HCl environment.
 
Date 2021-10-13T06:36:39Z
2021-10-13T06:36:39Z
2021-07
 
Type Article
 
Identifier 0975-0991 (Online); 0971-457X (Print)
http://nopr.niscair.res.in/handle/123456789/58275
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJCT Vol.28(4) [July 2021]