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dc.contributor.author | Gaudillere, Cyril Christian | es_ES |
dc.contributor.author | Navarrete Algaba, Laura | es_ES |
dc.contributor.author | Serra Alfaro, José Manuel | es_ES |
dc.date.accessioned | 2017-06-29T07:26:18Z | |
dc.date.available | 2017-06-29T07:26:18Z | |
dc.date.issued | 2014-02-25 | |
dc.identifier.issn | 0360-3199 | |
dc.identifier.uri | http://hdl.handle.net/10251/84088 | |
dc.description.abstract | Solid Oxide Electrolyzer Cells (SOECs) are promising energy devices for the production of syngas (H2/CO) by H2O and/or CO2 electrolysis. Here we developed a Cu-Ce0.9Gd0.1O2-δ/Ce0.8Gd0.2O2-δ/Ba0.5Sr0.5Co0.8Fe0.2O3-δ-Ce0.8Gd0.2O2-δ cell and performed H2O and CO2 electrolysis experiments in the intermediate temperature range (600ºC-700ºC). As a baseline, the cell was first tested in fuel cell operation mode; the sample shows a maximum power density peak of 104 mW.cm-2 at 700ºC under pure hydrogen and air. H2O electrolysis testing revealed a steady production of hydrogen with a Faraday s efficiency of 32% at 700ºC at an imposed current density of -78mA.cm-2. CO production was observed during CO2 electrolysis but higher cell voltages were required. A lower efficiency of about 4% was obtained at 700ºC at an imposed current density of -660 mA.cm-2. These results confirm that syngas production is feasible by water and carbon dioxide electrolysis but further improvements from both the manufacturing and the electrocatalytic aspects are needed to reach higher yields and efficiencies. | es_ES |
dc.description.sponsorship | Financial funding from the Spanish Government (ENE2011-24761 and SEV-2012-0267 grants) is gratefully acknowledged. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | International Journal of Hydrogen Energy | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Electrolysis | es_ES |
dc.subject | Syngas | es_ES |
dc.subject | SOEC | es_ES |
dc.subject | Hydrogen | es_ES |
dc.subject | CO2 | es_ES |
dc.title | Syngas production at intermediate temperature through H2O and CO2 electrolysis with a Cu-based solid oxide electrolyzer cell | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.ijhydene.2013.12.045 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//SEV-2012-0267/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//ENE2011-24761/ES/DESARROLLO DE NUEVOS DISPOSITIVOS IONICOS PARA LA PRODUCCION EFICIENTE Y SOSTENIBLE DE ENERGIA Y PRODUCTOS QUIMICOS%2FCOMBUSTIBLES/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario Mixto de Tecnología Química - Institut Universitari Mixt de Tecnologia Química | es_ES |
dc.description.bibliographicCitation | Gaudillere, CC.; Navarrete Algaba, L.; Serra Alfaro, JM. (2014). Syngas production at intermediate temperature through H2O and CO2 electrolysis with a Cu-based solid oxide electrolyzer cell. International Journal of Hydrogen Energy. 39(7):3047-3054. https://doi.org/10.1016/j.ijhydene.2013.12.045 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.ijhydene.2013.12.045 | es_ES |
dc.description.upvformatpinicio | 3047 | es_ES |
dc.description.upvformatpfin | 3054 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 39 | es_ES |
dc.description.issue | 7 | es_ES |
dc.relation.senia | 255938 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |