dc.contributor.author | Antepara López de Maturana, Iñigo | |
dc.contributor.author | Díaz, Luis | |
dc.contributor.author | Rivas Gutiérrez, Mikel | |
dc.contributor.author | Otaegui Ameztegui, Laida | |
dc.contributor.author | Gomez, Nuria | |
dc.contributor.author | Villarreal, Igor | |
dc.contributor.author | Laresgoiti, Ander | |
dc.date.accessioned | 2024-02-08T11:30:27Z | |
dc.date.available | 2024-02-08T11:30:27Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Journal of Electrochemical Energy Conversion and Storage 9(2) : (2012) // Article ID 021009 | es_ES |
dc.identifier.issn | 1550-624X | |
dc.identifier.uri | http://hdl.handle.net/10810/65642 | |
dc.description.abstract | The aim of this project was to study whether the oxidation resistance of cells is affected while working under high fuel utilization. A previous study measured the weak oxidation resistance for very porous samples (measured porosity 70%) in H2 with high H2O content (over 50%) in the interval from 600 to 800 C. Thus, additional tests were carried out with cells. Crofer22APU-supported solid oxide fuel cells (SOFCs) were produced by scalable cost competitive routes. One of the highly porous cells (calculated porosity 45%) was run under high fuel utilization conditions (calculated fuel utilization 56%), and a further two in H2-50%H2O. Another cell, with low porosity (calculated porosity 20%), was kept working in the same H2-50%H2O atmosphere for many hours. Durability tests with cells of different porosities confirmed that this is the main variable concerning degradation issues while working under high fuel utilization. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | ASME | |
dc.rights | info:eu-repo/semantics/embargoedAccess | es_ES |
dc.subject | solid oxide fuel cells | es_ES |
dc.subject | durability and damage tolerance | es_ES |
dc.subject | utilization | es_ES |
dc.subject | modeling | es_ES |
dc.title | Electrochemical behavior of metal-supported SOFCs under high fuel utilization and their durability | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | Copyright © 2012 by American Society of Mechanical Engineers | |
dc.relation.publisherversion | https://asmedigitalcollection.asme.org/electrochemical/article/9/2/021009/474682/Electrochemical-Behavior-of-Metal-Supported-SOFCs | |
dc.identifier.doi | 10.1115/1.4005616 | |
dc.departamentoes | Economía aplicada I | |
dc.departamentoeu | Ekonomia aplikatua I | |