Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/179537
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Kaklidis, N. | es_ES |
dc.contributor.author | Strandbakke, R. | es_ES |
dc.contributor.author | Arenillas de la Puente, Ana | es_ES |
dc.contributor.author | Menéndez Díaz, José Ángel | es_ES |
dc.contributor.author | Konsolakis, Michalis | es_ES |
dc.contributor.author | Marnellos, G.E. | es_ES |
dc.date.accessioned | 2019-04-08T09:51:36Z | - |
dc.date.available | 2019-04-08T09:51:36Z | - |
dc.date.issued | 2019-03-01 | - |
dc.identifier.citation | International Journal of Hydrogen Energy 44(20): 10033-10042 (2019) | es_ES |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | http://hdl.handle.net/10261/179537 | - |
dc.description.abstract | The current work explores the feasibility to improve the performance of a Direct Carbon Fuel Cell (DCFC): CO2 + bituminous coal|Co-CeO2/YSZ/Ag|Air by infusing a gasification catalyst (Co/CeO2) and/or Li-K carbonates mixture into the carbon fuel. The different fuel feedstock mixtures were characterized by various methods, involving chemical composition and proximate analysis, particle size distribution (PSD), X-ray diffraction (XRD), N2 adsorption-desorption (BET method), thermogravimetric analysis (TGA) and scanning electron microscopy (SEM), to gain insight into the effect of catalyst and/or carbonates addition to fuel mixture physicochemical characteristics. An increase of the power output up to ca. 20 and 80% is achieved for carbon/catalyst and carbon/catalyst/carbonates mixtures, respectively, in comparison to bare carbon at 700 °C, demonstrating the pronounced effect of catalyst as well as its potential synergy with carbonates. It was also shown that the achieved maximum power density is directly associated with the CO formation rate, implying the importance of in situ formed CO on the electrochemical performance. The obtained findings are further discussed based also on the corresponding AC impedance spectroscopy studies, which revealed the beneficial effect of fuel feedstock additives (catalyst and/or carbonates) on ohmic and electrode polarization resistances. The present results clearly revealed the feasibility to improve the DCFC performance by concurrently infusing a gasification catalyst and carbonates mixture into fuel feedstock. | es_ES |
dc.description.sponsorship | This research has been co-financed by the European Union and Greek national funds through the Operational Program Competitiveness, Entrepreneurship and Innovation, under the call RESEARCH – CREATE – INNOVATE (project code: T1EDK-01894). Dr. Kaklidis' postdoctoral research was realized via the framework of “Grant Allowance for Post-Doctoral Researchers” of the operational programme “Human Resources Development, Education and Lifelong Learning”, 2014–2020, implemented by the State Scholarships Foundation (ΙΚΥ) and co-funded by the European Social Fund and the Hellenic state. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.isversionof | Postprint | es_ES |
dc.rights | openAccess | en_EN |
dc.subject | DCFC | es_ES |
dc.subject | Bituminous coal | es_ES |
dc.subject | Co/CeO2 catalyst | es_ES |
dc.subject | Carbonates | es_ES |
dc.subject | Catalyst/carbonates synergy | es_ES |
dc.title | The synergistic catalyst-carbonates effect on the direct bituminous coal fuel cell performance | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.ijhydene.2019.02.038 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.ijhydene.2019.02.038 | es_ES |
dc.embargo.terms | 2021-03-02 | es_ES |
dc.rights.license | https://creativecommons.org/licenses/by-nc-nd/4.0/ | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.contributor.orcid | Arenillas de la Puente, Ana [0000-0002-5388-1169] | es_ES |
dc.contributor.orcid | Menéndez Díaz, José Ángel [0000-0003-3117-3337] | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
Aparece en las colecciones: | (INCAR) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Synergistic_catalyst_Kaklidis.pdf | 1,63 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
8
checked on 13-abr-2024
WEB OF SCIENCETM
Citations
8
checked on 29-feb-2024
Page view(s)
249
checked on 22-abr-2024
Download(s)
129
checked on 22-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons