Browsing by Author "Capdevila, X.G."
Now showing items 1-19 of 19
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Anode-supported SOFC Operated Under Single-chamber Conditions at Intermediate Temperatures
(2011-02-02)
Article
Restricted access - publisher's policyAnode-supported SOFC was fabricated using gadolinia doped ceria (GDC) as the electrolyte (15 lm of thickness), Ni-GDC as the anode and La0.5Sr0.5CoO3 – d-GDC as the cathode. Catalytic activities of the electrodes and ... -
Caracterización mecánica a escala picométrica de YBa1.75Sr0.25Cu3O7-d monocristalino mediante la técnica de autoflujo
(Universidad de Cantabria, 2009)
Conference lecture
Open AccessSe implementa un método para indentar superficies rígidas a niveles nanométricos utilizando un microscopio de fuerzas atómicas (Atomic Force Microscopy-AFM), empleando el modo de espectroscopia de fuerzas (Force ... -
Curva tensión-deformación mediante indentación esférica para materiales cerámicos superconductores de YBCO-TSMG
(Universidad de Cantabria, 2009)
Conference lecture
Open AccessLos materiales superconductores, son ampliamente utilizados en el campo de la medicina (RMN, SQUID), para el transporte de corriente (limitadores de corriente), etc. El desconocimiento de sus propiedades mecánicas tales ... -
Determinación de las propiedades mecánicas y mecanismos de fractura de electrolitos de ceria dopada con gadolinia y operadas con metano y propano
(2010-04-20)
Article
Open AccessEl objetivo del presente trabajo es evaluar las propiedades mecánicas, así como los diferentes mecanismos de fractura activados mediante ensayos de indentación instrumentada, de electrolitos basados en circona estabilizada ... -
Estudio de los mecanismos de fractura durante el proceso de oxigenación del YBa2Cu3O7-d (YBCO)
(2008)
Conference lecture
Open AccessEstudio del proceso de fractura en el plano cristalográfico 001 (ab) durante el proceso de oxigenación de materiales superconductores de YBa2Cu3O7-δ (YBCO, a menudo conocido como Y123) mediante nanoindentación a ... -
Influence of the electric arc furnace dust in the physical and mechanical properties of EVA-polyethylene-butene blends
(2011-05-24)
Article
Restricted access - publisher's policyThis study assesses the processing behaviour and mechanical properties of different thermoplastic polymers filled with Electric Arc Furnace Dust (EAFD). Design of Experiments (DoE) approach enabled the evaluation of the ... -
Mechanical characterization at nanometric scale of a new design of SOFC
(2011-02-09)
Article
Restricted access - publisher's policyThe mechanical stability is an important parameter to gain knowledge in the potential applications of a novel design of electrolyte-supported SOFC, based on yttria-stabilised zirconia (YSZ) and NiO-YSZ composites, with ... -
Mechanical characterization at nanometric scale of ceramic superconductor composites
(NovasScience Publishers, 2009)
Part of book or chapter of book
Restricted access - publisher's policy -
Mechanical characterization at nanometric scale of ceramic superconductor composites I
(NovasScience Publishers, 2009)
Part of book or chapter of book
Restricted access - publisher's policy -
Mechanical properties at the nanometric scale of GDC and YSZ used as electrolytes for solid oxide fuel cells
(2011-02-09)
Article
Restricted access - publisher's policyThe Young’s modulus (E), hardness (H) and fracture toughness (KIC) of various compositions of gadolinia doped-ceria (GDC, GdxCe1−xO2−x/2, 0.1 ⩽ x ⩽ 0.2) and yttria-stabilized zirconia (YSZ, Y0.08Zr0.92O1.96) electrolytes ... -
Nano-mechanical properties of silver-welded YBCO bulks
(2010-02-09)
Article
Open AccessThe mechanical properties of melt-textured YBCO bulk boundaries are a topic of special interest especially in the manufacturing of superconductor devices for engineering applications. Instrumented indentation technique ... -
Nanoindentation with spherical tips of single crystals of YBCO textured by the Bridgman technique: Determination of indentation stress-strain curves
(2010-04)
Article
Restricted access - publisher's policyThe mechanical properties of superconductor ceramics are of interest in the manufacture of superconducting devices. The current trend is to produce smaller devices (using, e.g., thin films), and the correct characterization ... -
Pilas de combustible de una sola cámara, basadas en electrolitos de ceria dopada con gadolinia y operadas con metano y propano
(2010-04-20)
Article
Open AccessLa principal ventaja de las pilas de combustible de óxido sólido (SOFCs) de una sola cámara, frente a las bicamerales convencionales, es que permiten simplificar el diseño del dispositivo y operar con mezclas de hidrocarburos ... -
Propiedades mecánicas a escala nanométrica de YSZ y GDC usados como electrolitos en pilas de combustible de óxido sólido
(Universidad de Cantabria, 2009)
Conference lecture
Open AccessEl objetivo del presente trabajo es evaluar y comparar las propiedades mecánicas de los electrolitos basados en la circona estabilizada con itria (“yttria stabilized zirconia”, YSZ) y ceria dopada con gadolinia (“gadolinia ... -
Single-chamber SOFCs based on GDC and LSMG electrolytes
(2010)
Conference lecture
Restricted access - publisher's policy -
Study of the effect of EAFD in polymer composites usig DoE
(Eurofillers 2009, 2009)
Conference lecture
Open AccessThis study assesses the processing behaviour and mechanical properties of different polymers widely used in several industry fields formulated with Electric Arc Furnace Dust (EAFD) as filler. Design of Experiments (DoE) ... -
Study of the friction, adhesion and mechanical properties of single crystals, ceramics and ceramic coatings by AFM
(Elsevier, 2011-04-06)
Article
Restricted access - publisher's policyThis paper reviews commonly used methods of analyzing and interpreting friction, adhesion and nanoindentation with an AFM tip test data, with a particular emphasis of the testing of single crystals, metals, ceramics and ... -
Study of the mechanical properties of CeO2 layers with the nanoindentation technique
(2009-11-02)
Article
Restricted access - publisher's policyThe mechanical properties of CeO2 layers that are undoped or doped with other elements (e.g. Zr and Ta) are a topic of special interest specially in the manufacturing of superconductor buffer layers by pulsed electron ... -
Yield strength, Shear Stress and Toughness of YBCO samples textured by Bridgman technique
(2008-02-11)
Article
Open AccessMechanical properties of the orthorhombic phase of YBa2Cu3O7-δ (Y-123) at room temperature have been investigated at different applied loads using nanoindentation technique. The study was carried out for several monodomains ...
