EQCM and XPS analysis of 1,2,4-triazole and 3-amino-1,2,4-triazole as copper corrosion inhibitors in chloride solution
By Finšgar, Matjaž
Published in Corrosion Science
NULL
2013
Abstract
In this study, the influence of the amino functional group in the 1,2,4-triazole at position C3 (the 3-amino-1,2,4-triazole compound), on the surface layer formation and surface chemistry of these two Cu corrosion inhibitors is explored. Special attention is devoted to the orientation of these two molecules and the way they bond to the Cu surface. With the aim of obtaining electrochemical quartz crystal microbalance and X-ray photoelectron spectroscopy measurements, the article discusses why differences in the corrosion inhibition effectiveness of these two molecules exist. Moreover, the thicknesses of the inhibitor surface layers formed on the Cu are determined.
Microsoft is Ending Support for Windows 7
Microsoft will discontinue support for Windows 7 on January 14, 2020 which means Gamry will also be discontinuing support for Windows 7. If you are upgrading to Windows 10, like many companies and institutions, you need to be running Version 7 of our s oftware . Please note that only USB and Ethernet-based instruments can run in Version 7. Eligible users can download the latest version of our software through our online Client Portal .
If you haven't already registered your instrument, you can do so through the Client Portal .
Please email Technical Support if you have any questions regarding this transition. Please be sure to include your instrument model and serial number when contacting us.