dc.creator | Iranzo Paricio, Jose Alfredo | es |
dc.creator | Cabello González, Gracia María | es |
dc.creator | Toharias Góngora, Baltasar | es |
dc.creator | Boillat, Pierre | es |
dc.creator | Rosa Iglesias, Manuel Felipe | es |
dc.date.accessioned | 2023-11-03T18:09:59Z | |
dc.date.available | 2023-11-03T18:09:59Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Iranzo Paricio, J.A., Cabello González, G.M., Toharias Góngora, B., Boillat, P. y Rosa Iglesias, M.F. (2023). Water liquid distribution in a bioinspired PEM fuel cell. International Journal of Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2023.08.103. | |
dc.identifier.issn | 0360-3199 | es |
dc.identifier.uri | https://hdl.handle.net/11441/150144 | |
dc.description | This is an open access article under the CC BY-NC-ND
license (http://creativecommons.org/licenses/by-nc-nd/4.0/) | es |
dc.description.abstract | Water management is a key factor in the operation of hydrogen fuel cells since its formation
may lead to significant mass transport losses, oxygen diffusion limitation and membrane
durability issues. In this work, the effect of different operating conditions on the liquid water
distribution inside a 50 cm2 active area bio-inspired PEM fuel cell has been studied. Therefore, a set of experiments was designed varying cell pressure, the reactants relative humidity
(anode and cathode), temperature, and cell current density. Liquid water distribution for
each operating condition was determined using neutron imaging technique as it has been
proved to be an excellent technique for this purpose, including quantitative analysis and
water profiles in the different areas of the bio-inspired flow field. The results show that high
relative humidity of the inlet gas flows, high pressure, low temperatures and low current
density favor the accumulation of water in the flow field channels and GDL. Specifically,
water accumulates preferentially in the anode side that make contact with the low part of
the cathode foams inserted in the flow field, instead of blocking the closest area to the gases
outlets points. | es |
dc.format | application/pdf | es |
dc.format.extent | 13 p. | es |
dc.language.iso | eng | es |
dc.publisher | https://www.sciencedirect.com/science/article/pii/S0360319923040831 | es |
dc.relation.ispartof | International Journal of Hydrogen Energy | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | PEM fuel cell | es |
dc.subject | Water distribution | es |
dc.subject | Water transport | es |
dc.subject | Neutron imaging | es |
dc.title | Water liquid distribution in a bioinspired PEM fuel cell | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Energética | es |
dc.relation.projectID | PAIDI2020 | es |
dc.relation.projectID | P2018-0057 | es |
dc.relation.projectID | P20-01231 | es |
dc.relation.projectID | PID2019-104441RBI00 | es |
dc.relation.projectID | UNSE15-CE2962 | es |
dc.identifier.doi | 10.1016/j.ijhydene.2023.08.103 | es |
dc.contributor.group | Universidad de Sevilla. TEP143: Termotecnia | es |
dc.journaltitle | International Journal of Hydrogen Energy | es |
dc.contributor.funder | Secretaría General de Universidades, Investigación y Tecnología. Plan Andaluz de Investigación, Desarrollo e Innovación | es |
dc.contributor.funder | Fondo Europeo de Desarrollo Regional (FEDER) | es |
dc.contributor.funder | Ministerio de Economia, Industria y Competitividad (MINECO). España | es |