NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemical Technology (IJCT) >
IJCT Vol.16 [2009] >
IJCT Vol.16(3) [May 2009] >


Title: Corrosion inhibition of brass in presence of sulphonamidoimidazoline and hydropyrimidine in chloride solution
Authors: Ranjana
Maji, M
Nandi, M M
Keywords: Brass
Polarization
Impedance
Imidazoline
Hydropyrimidine
EDS
Mixed ligand complex
Issue Date: May-2009
Publisher: CSIR
Abstract: Four sulphonamido derivatives namely 2(β-benzenesulphonamido) ethylbenzoxazole (I), 2(β-benzenesulphonamido) ethylbenzimidazole (II), 2(β-benzenesulphonamido) ethylimidazoline (III) and 2(β-benzenesulphonamido)ethyl-1,4,5, 6-tetrahydropyrimidine (IV) have been synthesized and various physicochemical properties of these compounds have been recorded. These compounds were investigated as corrosion inhibitors of brass in 0.6 M NaCl solution using gravimetric, potentiodynamic polarization, AC impedance and EDS methods. The studies indicated that the ligands inhibit the corrosion of brass in chloride solution effectively. The inhibiting efficiency increases with the increase in basic character of the ligands. It was also observed that the inhibition efficiency increased in the presence of inhibitors in solution than surface coated with self-assembled film on the brass surface under identical condition.
Page(s): 221-227
ISSN: 0975-0991 (Online); 0971-457X (Print)
Source:IJCT Vol.16(3) [May 2009]

Files in This Item:

File Description SizeFormat
IJCT 16(3) 221-227.pdf314.85 kBAdobe PDFView/Open
 Current Page Visits: 703 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 584220 since 06-Feb-2009  Last updated on 15-Sep-2014Webmaster: nopr@niscair.res.in