Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/26883
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Vaštag Đenđi | - |
dc.contributor.author | Shaban Abdul | - |
dc.contributor.author | Felhősi I | - |
dc.date.accessioned | 2020-12-13T21:15:49Z | - |
dc.date.available | 2020-12-13T21:15:49Z | - |
dc.date.issued | 2009 | - |
dc.identifier.isbn | 978-86-82343-11-0 | - |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/26883 | - |
dc.description.abstract | The inhibitor efficiency of some thiazole derivatives against copper corrosion in acidic sulfate solution were investigated using polarization and electrochemical impedance spectroscopy (EIS) methods. Protection efficiency of four organic molecules: 5-benzylidene-2,4-dioxotetrahydro-1,3-thiazole (5-BDT), 5-(4-isopropylbenzylidene)-2,4-dioxotetrahydro-1,3-thiazole (5-IPBDT), 5-(3-thenylidene)-2,4-dioxotetrahydro-1,3-thiazole (5-TDT) and 5-(3,4-dimetoxybenzylidene)-2,4-dioxotetrahydro-1,3-thiazole (5-MBDT) were investigated on copper electrode in 0.1moldm–3 Na2SO4 solution at pH=2.95. Polarization measurements indicates that all investigated thiazole derivatives could reduces the cathodic reaction rate on copper electrode surface in 0.1 mol dm–3 acidic Na2SO4 solution. In investigation range concentration 0.01mmoldm-3 has the best inhibitor efficiency in case of all investigated thiazole. The best protection is obtained in presence of 5-IPBDT derivatives. EIS results showed that investigated thiazole derivatives formed a film on copper surface which was able to protect copper against corrosion in acidic media. 5-IPBDT derivative only formed closely packed inhibitor film, which is able to protect copper surface during the time. | en |
dc.language.iso | en | - |
dc.relation.ispartof | XI YUCORR, International Conference Proceedings, YUCORR International Conference “Cooperation Of Researches Of Different Branches In The Fields Of Corrosion, Materials Protection And Environmental Protection”, Tara, 2009 | en |
dc.source | CRIS UNS | - |
dc.source.uri | http://cris.uns.ac.rs | - |
dc.subject | corrosion, copper, thiazole derivatives | en |
dc.title | Study of inhibition properties of some thiazole derivatives against copper corrosion | en |
dc.type | Conference Paper | en |
dc.identifier.url | https://www.cris.uns.ac.rs/record.jsf?recordId=67946&source=BEOPEN&language=en | en |
dc.relation.lastpage | 353 | - |
dc.relation.firstpage | 349 | - |
dc.identifier.externalcrisreference | (BISIS)67946 | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Prirodno-matematički fakultet, Departman za hemiju, biohemiju i zaštitu životne sredine | - |
crisitem.author.parentorg | Prirodno-matematički fakultet | - |
Appears in Collections: | PMF Publikacije/Publications |
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