Nakomčić, Jelena and Vastag, Gyöngyi and Shaban, Abdul and Nyikos, Lajos (2015) Effect of Thiazole Derivatives on Copper Corrosion in Acidic Sulphate Solution. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 10. pp. 5365-5381. ISSN 1452-3981
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Abstract
Inhibition of copper corrosion in 0.1 mol.dm-3 Na2SO4 solution (pH 3) by two thiazole derivatives of 5(5'-methylfurfurylidene-2')-2,4-dioxotetrahydro-1,3-thiazole (MFDT) and 2-thiono-5-4'ethoxybenzylidene)-4-oxotetrahydro-1,3-thiazole (TEBOT) was studied by weight loss and potentiostatic polarization measurements. Inhibition efficiency follows the order: TEBOT > MFDT. The adsorption of each inhibitor on copper surface obeys Bockris-Swinkels adsorption isotherm (X =1). Kinetic and thermodynamic parameters of corrosion processes were calculated and discussed.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science / természettudomány > QD Chemistry / kémia |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 12 Oct 2015 12:53 |
| Last Modified: | 12 Oct 2015 12:53 |
| URI: | http://real.mtak.hu/id/eprint/29719 |
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