Electrocatalytic hydrogenation of acetophenone using a Polymer Electrolyte Membrane Electrochemical Reactor
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http://hdl.handle.net/10045/38723
Títol: | Electrocatalytic hydrogenation of acetophenone using a Polymer Electrolyte Membrane Electrochemical Reactor |
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Autors: | Sáez, Alfonso | García García, Vicente | Solla-Gullón, José | Aldaz Riera, Antonio | Montiel, Vicente |
Grups d'investigació o GITE: | Electroquímica Aplicada y Electrocatálisis |
Centre, Departament o Servei: | Universidad de Alicante. Departamento de Química Física | Universidad de Alicante. Instituto Universitario de Electroquímica |
Paraules clau: | Polymer Electrolyte Membrane Electrochemical Reactor | Electrocatalytic hydrogenation | Acetophenone | 1-Phenylethanol |
Àrees de coneixement: | Química Física |
Data de publicació: | 28-de febrer-2013 |
Editor: | Elsevier |
Citació bibliogràfica: | Electrochimica Acta. 2013, 91: 69-74. doi:10.1016/j.electacta.2012.12.097 |
Resum: | The use of a solid polymeric electrolyte, spe, is not commonly found in organic electrosynthesis despite its inherent advantages such as the possible elimination of the electrolyte entailing simpler purification processes, a smaller sized reactor and lower energetic costs. In order to test if it were possible to use a spe in industrial organic electrosynthesis, we studied the synthesis of 1-phenylethanol through the electrochemical hydrogenation of acetophenone using Pd/C 30 wt% with different loadings as cathode and a hydrogen gas diffusion anode. A Polymer Electrolyte Membrane Electrochemical Reactor, PEMER, with a fuel cell structure was chosen to carry out electrochemical reduction with a view to simplifying an industrial scale-up of the electrochemical process. We studied the influence of current density and cathode catalyst loading on this electroorganic synthesis. Selectivity for 1-phenylethanol was around 90% with only ethylbenzene and hydrogen detected as by-products. |
Patrocinadors: | This work has been financially supported by MICINN (Feder) of Spain through the project CTQ2010-20347. |
URI: | http://hdl.handle.net/10045/38723 |
ISSN: | 0013-4686 (Print) | 1873-3859 (Online) |
DOI: | 10.1016/j.electacta.2012.12.097 |
Idioma: | eng |
Tipus: | info:eu-repo/semantics/article |
Revisió científica: | si |
Versió de l'editor: | http://dx.doi.org/10.1016/j.electacta.2012.12.097 |
Apareix a la col·lecció: | INV - LEQA - Artículos de Revistas |
Arxius per aquest ítem:
Arxiu | Descripció | Tamany | Format | |
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2013_Saez_etal_ElectActa_final.pdf | Versión final (acceso restringido) | 1,12 MB | Adobe PDF | Obrir Sol·licitar una còpia |
2013_Saez_etal_ElectActa.pdf | Accepted manuscript (acceso abierto) | 515,13 kB | Adobe PDF | Obrir Vista prèvia |
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