Matjaž Finšgar (Author), Klodian Xhanari (Author)

Abstract

The electroanalytical and surface characterization of copper immersed in 3 wt.% NaCl solution containing 1 mM of 2-phenylimidazole (2PhI) is presented. It was proven that 2PhI can be employed as corrosion inhibitor for copper using various electrochemical analyses, such as cyclic voltammetry, chronopotentiometry, electrochemical impedance spectroscopy, and potentiodynamic curve measurements. The adsorption of 2PhI on copper was further analyzed by 3D-profilometry, attenuated total reflectance Fourier transform infrared spectroscopy, contact angle measurements, and scanning electron microscopy equipped with an energy dispersive X-ray spectrometer. This system was therefore comprehensively described by various analytical approaches.

Keywords

inhibitorji korozije;baker;spektroskopija;corrosion inhibitor;copper;electrochemical impedance spectroscopy;EIS;cyclic voltammetry;attenuated total reflectance Fourier transform infrared;ATR-FTIR;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FKKT - Faculty of Chemistry and Chemical Engineering
UDC: 620..1/.2
COBISS: 21536790 Link will open in a new window
ISSN: 2079-6412
Views: 1181
Downloads: 313
Average score: 0 (0 votes)
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Other data

Secondary language: Slovenian
Secondary keywords: inhibitorji korozije;baker;spektroskopija;elektrokemijska impedančna spektroskopija;EIS;ciklična voltametrija;oslabljeni totalni odboj;infrardeča spektroskopija;Fourierjeva transformacija;ATR-FTIR;
URN: URN:SI:UM:
Type (COBISS): Scientific work
Pages: str. 1-14
Volume: ǂVol. ǂ8
Issue: ǂiss. ǂ7
Chronology: 3 July 2018
DOI: 10.3390/coatings8070234
ID: 11004014