Redox transformations of adsorbed NO molecules on a Pt(100) electrode
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Campo DC | Valor | Idioma |
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dc.contributor | Electroquímica de Superficies | es |
dc.contributor.author | Molodkina, E.B. | - |
dc.contributor.author | Botryakova, I.G. | - |
dc.contributor.author | Danilov, A.I. | - |
dc.contributor.author | Souza-Garcia, Janaina | - |
dc.contributor.author | Figueiredo, Marta C. | - |
dc.contributor.author | Feliu, Juan M. | - |
dc.contributor.other | Universidad de Alicante. Departamento de Química Física | es |
dc.contributor.other | Universidad de Alicante. Instituto Universitario de Electroquímica | es |
dc.date.accessioned | 2015-02-26T13:25:10Z | - |
dc.date.available | 2015-02-26T13:25:10Z | - |
dc.date.issued | 2014-04 | - |
dc.identifier.citation | Russian Journal of Electrochemistry. 2014, 50(4): 370-378. doi:10.1134/S1023193513050133 | es |
dc.identifier.issn | 1023-1935 (Print) | - |
dc.identifier.issn | 1608-3342 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/45288 | - |
dc.description.abstract | The electrochemical behavior of adsorbed NO molecules on a Pt(100) electrode has been studied in perchloric acid solutions by means of cyclic voltammetry. According to the literature data, a saturated NO adlayer with a coverage of ∼0.5 monolayers (MLs) is formed under open circuit conditions in an acidic nitrite solution as a result of a disproportionation reaction. The saturated adlayer is stable in the potential range of 0.4–0.9 V vs. a reversible hydrogen electrode in 0.1 M HClO4. NO molecules are oxidized at 0.9–1.1 V with the formation of adsorbed nitrite anions, and they can be reduced to ammonia at potentials less than 0.4 V. In this paper it has been shown that the adlayer stability depends on the surface coverage and extent of ordering. An unsaturated NO adlayer demonstrates NO ↔ NH3 redox transformations at 0.5–0.8 V. | es |
dc.description.sponsorship | Financial support from the Russian Foundation for Basic Research (project no. 10-03-00427), MICINN (CTR2010-1624)(Feder), and Generalitat Valenciana (Prometeo/2009/045)(Feder, Spain) is gratefully acknowledged. | es |
dc.language | eng | es |
dc.publisher | Pleiades Publishing | es |
dc.rights | © Pleiades Publishing, Ltd. 2014 | es |
dc.subject | Pt(100) | es |
dc.subject | Nitric oxide NO | es |
dc.subject | Ammonia | es |
dc.subject.other | Química Física | es |
dc.title | Redox transformations of adsorbed NO molecules on a Pt(100) electrode | es |
dc.type | info:eu-repo/semantics/article | es |
dc.peerreviewed | si | es |
dc.identifier.doi | 10.1134/S1023193513050133 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1134/S1023193513050133 | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
Aparece en las colecciones: | INV - EQSUP - Artículos de Revistas |
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2014_Molodkina_etal_RJE_final.pdf | Versión final (acceso restringido) | 605,34 kB | Adobe PDF | Abrir Solicitar una copia |
2014_Molodkina_etal_RJE_preprint.pdf | Preprint (acceso abierto) | 746,13 kB | Adobe PDF | Abrir Vista previa |
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