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http://hdl.handle.net/10773/20987
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dolgikh, O. | pt |
dc.contributor.author | Bastos, A. C. | pt |
dc.contributor.author | Oliveira, A. | pt |
dc.contributor.author | Dan, C. | pt |
dc.contributor.author | Deconinck, J. | pt |
dc.date.accessioned | 2017-12-07T20:06:31Z | - |
dc.date.issued | 2016 | pt |
dc.identifier.issn | 0010-938X | pt |
dc.identifier.uri | http://hdl.handle.net/10773/20987 | - |
dc.description.abstract | Measurements of oxygen reduction current are performed on a platinum electrode submerged under NaCl electrolyte films of different thickness. The chloride concentration is kept constant or increases due to evaporation. Measurements are supported by the numerical Multi-Ion Transport and Reaction Model (MITReM). In case of constant salt concentration, oxygen reduction current is proportional to the reciprocal of the electrolyte film thicknesses down to 50-75 mu m; for lower thicknesses deviation from the Fick's law takes place. For evaporating films, oxygen current is the result of two counteracting phenomena: reducing film thickness and increasing salt concentration leading to decrease of oxygen solubility. (C) 2015 Elsevier Ltd. All rights reserved. | pt |
dc.language.iso | eng | pt |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147332/PT | pt |
dc.rights | restrictedAccess | por |
dc.subject | THIN-LAYER ELECTROLYTES | pt |
dc.subject | ATMOSPHERIC CORROSION | pt |
dc.subject | GALVANIC CORROSION | pt |
dc.subject | METALS | pt |
dc.subject | MODEL | pt |
dc.subject | STEEL | pt |
dc.subject | DIFFUSION | pt |
dc.subject | ZINC | pt |
dc.subject | TEMPERATURE | pt |
dc.subject | CONVECTION | pt |
dc.title | Influence of the electrolyte film thickness and NaCl concentration on the oxygen reduction current on platinum | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.firstPage | 338 | pt |
degois.publication.lastPage | 347 | pt |
degois.publication.title | CORROSION SCIENCE | pt |
degois.publication.volume | 102 | pt |
dc.date.embargo | 10000-01-01 | - |
dc.relation.publisherversion | 10.1016/j.corsci.2015.10.025 | pt |
dc.identifier.doi | 10.1016/j.corsci.2015.10.025 | pt |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Influence of the electrolyte film thickness and NaCl concentration on the oxygen reduction current on platinum_10.1016j.corsci.2015.10.025.pdf | 1.3 MB | Adobe PDF |
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