Now showing items 1-8 of 8

    • Thumbnail

      Celdas de pilas de oxidó solido, avance en el procesado de materiales 

      Wain Martin, Aritza ORCID; Morán Ruiz, Aroa; Vidal García, Karmele; Larrañaga Varga, Aitor; Laguna-Bercero, Miguel Angel; Arriortua Marcaida, María Isabel ORCID (2016-06-24)
      Este trabajo está enfocado a la síntesis y al procesado de los componentes de las pilas de combustible de óxido sólido (SOFC). La configuración empleada consiste en celdas (ánodo/electrolito/cátodo) soportadas por el ...
    • Thumbnail

      Effect of the A cation size disorder and synthesis conditions on the properties of an iron perovskite series 

      Vidal García, Karmele; Larrañaga Varga, Aitor; Morán Ruiz, Aroa; Laguna-Bercero, Miguel Angel; Calvino, J.J.; Arriortua Marcaida, María Isabel ORCID (2015-11-18)
      Solid state chemistry thrives on a rich variety of solids that can be synthesized using a wide range of techniques. It is well known that the preparative route plays a critical role on the physical and chemical properties ...
    • Thumbnail

      Electrochemical and degradation behaviour study of different SOFC compounds 

      Wain Martin, Aritza ORCID; Morán Ruiz, Aroa; Vidal García, Karmele; Larrañaga Varga, Aitor; Rodríguez, Jesús; Laguna-Bercero, Miguel Angel; Campana, Roberto; Arriortua Marcaida, María Isabel ORCID (2017-04-07)
      The present work is focused on manufacturing processes of the solid oxide fuel cell (SOFC) components with previously self-synthesized materials by combustion method [1-2]. The configuration used consists of planar ele ...
    • Thumbnail

      Influence of synthetic method on the properties of La0.5Ba0.5FeO3 SOFC cathode 

      Ecija, A.; Vidal García, Karmele; Larrañaga Varga, Aitor; Ortega San Martín, Luis; Arriortua Marcaida, María Isabel ORCID (2015-11-17)
      Perovskite type (ABO3) oxides have been widely studied as SOFC cathode materials at high temperatures. Given that several of the challenges hindering SOFC technology are consequence of the high operation temperature (about ...
    • Thumbnail

      Materiales para su aplicación en celdas SOFCs 

      Wain Martin, Aritza ORCID; Morán Ruiz, Aroa; Vidal García, Karmele; Larrañaga Varga, Aitor; Arriortua Marcaida, María Isabel ORCID (2016-04-12)
      Se han sintetizado cinco compuestos (La0.4Sr0.6FeO3, LaNi0.6Fe0.4O3, Zr0.8Y0.2O1.9 , Sm0.2Ce0.8O1.9 y MnCo1.9Fe0.1O4) mediante la técnica de combustión glicina - nitrato (G/N = 1) [1], para su utilización como cátodo, ...
    • Thumbnail

      Nuevas cromitas de composición La1-xMxCr0.9Ni0.1O3(M=Sr, ND, Ca; x<0.3) con tamaño de A y desorden fijados, para su uso como ánodos de pilas SOFCs 

      Ortega San Martín, Luis; Vidal García, Karmele; Larrañaga Varga, Aitor; Laguna-Bercero, Miguel Angel; Arriortua Marcaida, María Isabel ORCID (2016-06-24)
      El desarrollo de nuevos materiales y la optimización de las técnicas de fabricación son claves para conseguir reducir la temperatura de operación, y con ello, el coste, de sistemas de generación de energía como las pilas ...
    • Thumbnail

      Optimization of the large scale synthesis of the LSF-20 cathode material for SOFCs 

      Pérez Fernández, Iñigo; Wain Martin, Aritza ORCID; Morán Ruiz, Aroa; Vidal García, Karmele; Larrañaga Varga, Aitor; Arriortua Marcaida, María Isabel ORCID (2016-06-24)
      Solid oxide fuel cells (SOFCs) have the potential to be one of the cleanest and most efficient energy technologies for direct conversion of chemical fuels to electricity. Economically competitive SOFC systems appear poised ...
    • Thumbnail

      Scalable synthetic method for IT-SOFCs compounds 

      Wain Martin, Aritza ORCID; Morán Ruiz, Aroa; Vidal García, Karmele; Larrañaga Varga, Aitor; Arriortua Marcaida, María Isabel ORCID (2016-07-15)
      Economically competitive SOFC systems appear ready for commercialization, but widespread market penetration will require a broad inventory of key starting materials and fabrication processes to enhance systems and reduce ...