dc.contributor.author |
Golgovici, F. |
|
dc.date.accessioned |
2020-04-29T16:57:27Z |
|
dc.date.accessioned |
2021-03-01T08:55:31Z |
|
dc.date.available |
2020-04-29T16:57:27Z |
|
dc.date.available |
2021-03-01T08:55:31Z |
|
dc.date.issued |
2011 |
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dc.identifier.citation |
Golgovici, F.. Cathodic deposition of Pb from ionic liquids based on choline chloride . Timişoara: Editura Politehnica, 2011 |
en_US |
dc.identifier.uri |
http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Cathodic%20deposition%20of%20Pb%20from%20ionic%20liquids%20based%20on%20choline%20chloride&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
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dc.description.abstract |
This paper reports the electrodeposition of Pb films on Pt using ionic liquids based on choline chloride: ethylene glycol eutectic mixture (ChCl-EG, 1:2 moles) in the 45-65°C temperature range. Lead ion (as PbCl₂) was dissolved in ChCl:EG ionic liquid at concentrations in the range of 1-5 mM. The mechanism of Pb electrodeposition was investigated by cyclic voltammetry and electrochemical impedance spectroscopy. Cyclic voltammograms show a single cathodic peak of Pb deposition, with an amplitude increased with Pb²⁺ concentration, scan rate or temperature. Nyquist and Bode impedance spectra show differences in Pt behavior due to its polarization at various cathodic potentials. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Timişoara: Editura Politehnica |
en_US |
dc.relation.ispartofseries |
Buletinul ştiinţific al Universităţii „Politehnica” din Timişoara, România. Seria chimie şi ingineria mediului, Tom 56(70), fasc. 2 (2011), p. 62-66 |
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dc.subject |
Electrochimie |
en_US |
dc.subject |
Depuneri electrochimice |
en_US |
dc.subject |
Articol |
en_US |
dc.subject |
Lead |
en_US |
dc.subject |
Choline chloride: ethylene glycol eutectic |
en_US |
dc.subject |
Ionic liquid |
en_US |
dc.subject |
Electrodeposition |
en_US |
dc.title |
Cathodic deposition of Pb from ionic liquids based on choline chloride [articol] |
en_US |
dc.type |
Article |
en_US |