Formation of cyanuric acid from cyanate adsorbed at gold electrodes
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http://hdl.handle.net/10045/60133
| Title: | Formation of cyanuric acid from cyanate adsorbed at gold electrodes |
|---|---|
| Authors: | Cheuquepán, William | Rodes, Antonio | Orts, José M. | Feliu, Juan M. |
| Research Group/s: | Grupo de Espectroelectroquímica y Modelización (GEM) | Electroquímica de Superficies |
| Center, Department or Service: | Universidad de Alicante. Departamento de Química Física | Universidad de Alicante. Instituto Universitario de Electroquímica |
| Keywords: | ATR-SEIRAS | Cyanate | Cyanuric acid | Cyanurate | DFT | Au(111) |
| Knowledge Area: | Química Física |
| Issue Date: | Jan-2017 |
| Publisher: | Elsevier |
| Citation: | Electrochemistry Communications. 2017, 74: 1-4. doi:10.1016/j.elecom.2016.11.005 |
| Abstract: | We report the formation of cyanuric acid species at Au(111) electrodes in cyanate-containing solutions, due to the electroless trimerization of isocyanic acid. Similar experimental bands in the range between 1300 and 1900 cm− 1 are observed in Surface Enhanced Infrared Reflection Spectroscopy experiments under Attenuated Total Reflection conditions (ATR-SEIRAS) with solutions containing either cyanate anions at high concentration or cyanuric acid. The experimental frequencies agree well with those obtained from Density Functional Theory (DFT) calculations for the adsorbed cyanurate anion, bonded to the metal in a tridentate configuration, with its molecular plane perpendicular to the metal surface. |
| Sponsor: | The authors acknowledge funding by Ministerio de Economía y Competitividad (project CTQ2013-44083-P) and University of Alicante (VIGROB-263).William Cheuquepán is grateful for the award of a F.P.I. grant associated to project CTQ2009-13142. |
| URI: | http://hdl.handle.net/10045/60133 |
| ISSN: | 1388-2481 (Print) | 1873-1902 (Online) |
| DOI: | 10.1016/j.elecom.2016.11.005 |
| Language: | eng |
| Type: | info:eu-repo/semantics/article |
| Rights: | © 2016 Elsevier B.V. |
| Peer Review: | si |
| Publisher version: | http://dx.doi.org/10.1016/j.elecom.2016.11.005 |
| Appears in Collections: | INV - GEM - Artículos de Revistas INV - EQSUP - Artículos de Revistas |
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| File | Description | Size | Format | |
|---|---|---|---|---|
 2017_Cheuquepan_etal_ElectrComm_final.pdf | Versión final (acceso restringido) | 742,51 kB | Adobe PDF | Open Request a copy |
 2017_Cheuquepan_etal_ElectrComm_accepted.pdf | Accepted Manuscript (acceso abierto) | 484,69 kB | Adobe PDF | Open Preview |
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