Preliminary research on the use of SVET in non-aqueous media
authors Bastos, AC; Quevedo, MC; Ferreira, MGS
nationality International
journal ELECTROCHIMICA ACTA
author keywords Ethanol; Corrosion; Organic solvent; SVET; Scanning vibrating electrode technique; Surface coatings
keywords SCANNING VIBRATING ELECTRODE; PITTING CORROSION; ALUMINUM-ALLOY; GALVANIC CORROSION; ELECTRICAL-FIELDS; STAINLESS-STEEL; CARBON-STEEL; PROBE; ZINC; INHIBITION
abstract An investigation is presented on the use of the scanning vibrating electrode technique (SVET) in nonaqueous media, namely pure ethanol and ethanol saturated with NaCl. The SVET was able to measure the ionic currents flowing in the liquid phase between anodes and cathodes in electrochemical systems such as platinum disk electrodes connected to a battery, a zinc-iron galvanic couple, painted galvanised steel with artificial defects and alumina coated cast aluminium alloy. The results show the applicability of the technique in non-aqueous highly resistive medium. (C) 2015 Elsevier Ltd. All rights reserved.
publisher PERGAMON-ELSEVIER SCIENCE LTD
issn 0013-4686
year published 2016
volume 202
beginning page 310
ending page 315
digital object identifier (doi) 10.1016/j.electacta.2015.12.107
web of science category Electrochemistry
subject category Electrochemistry
unique article identifier WOS:000375134100036
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journal impact factor 5.116
5 year journal impact factor 4.857
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