Browsing by Subject "Solid oxide fuel cells"
Now showing items 1-20 of 31
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3D printing of solid oxide fuel cell
(Universitat Politècnica de Catalunya, 2018-06-21)
Bachelor thesis
Open AccessNowadays, 3D printing is booming as a processing technique, thanks to its versatility in the manufacture of complex geometries and with a quality finish, which cannot be obtained using traditional techniques and can reduce ... -
3D-printing of 8Y-TZP solid oxide fuel cell electrolytes
(Universitat Politècnica de Catalunya, 2019-02-15)
Master thesis
Open Access
Covenantee: Université de LorraineIn this Master's thesis were printed electrolytes for Solid Oxide Fuel Cell (SOFC) in yttria stabilized zirconia by additive manufacturing robocasting method and then characterized from the microstructural and mechanical ... -
A review of doped lanthanum gallates as electrolytes for intermediate temperature solid oxides fuel cells: From materials processing to electrical and thermo-mechanical properties
(Elsevier, 2016)
Article
Open AccessThe present review is focused on SrO- and MgO-doped lanthanum gallates (LSGMs), specifically in those key aspects related to their implementation as electrolyte for Intermediate Temperature Solid Oxide Fuel Cells. After a ... -
Control-oriented modelling and analysis of a solid oxide fuel cell system
(2020)
Article
Open AccessIn this paper, a control-oriented model of a solid oxide fuel cell system is formulated and analyzed in detail. First, a lumped model based on first principle laws is formulated and tuned using experimental data coming ... -
Direct-methane anode-supported solid oxide fuel cells fabricated by aqueous gel-casting
(Elsevier, 2022-06)
Article
Open AccessDirect methane Solid Oxide Fuel Cells (SOFCs) operated under catalytic partial oxidation (CPOX) conditions are investigated, focusing on the processing of the anode support and the anode deactivation caused by carbon ... -
Efecto de la temperatura en los electrolitos de YSZ obtenidos por proyección térmica para las pilas de combustible de óxido solido
(Universitat Politècnica de Catalunya, 2015-02)
Master thesis (pre-Bologna period)
Open AccessLas pilas de combustible son sistemas electroquímicos en los cuales la energía química se transforma directamente en electricidad a través de una reacción redox. Una pila de combustible permite producir electricidad en ... -
Efecto de los tratamientos térmicos en la circona depositada por HVSFS para pilas de combustible de óxido sólido
(Universitat Politècnica de Catalunya, 2011-02)
Master thesis (pre-Bologna period)
Open AccessLas pilas de combustible son sistemas electroquímicos en los que la energía de una reacción química se convierte directamente en electricidad. A diferencia de la pila eléctrica o batería, una pila de combustible no se ... -
Effect of redox treatments on Ce0.50Zr0.50O2 based solid oxide fuel cell anodes
(2014-12-15)
Article
Restricted access - publisher's policyThis work investigates the activity of copper modified Ce0.50Zr0.50O2 (Cu-CZ) based anodes prepared through subsequent impregnation steps into a porous YSZ matrix. The ceria zirconia oxide was reduced at increasing ... -
Estudio de las propiedades mecánicas a escala micrométrica del cermet Ni-YSZ para aplicaciones en pilas de combustible de óxido sólido
(Universitat Politècnica de Catalunya, 2024-05-17)
Bachelor thesis
Restricted access - confidentiality agreementLes piles de combustible d'òxid sòlid (Solid Oxide Fuel Cells, SOFCs) són dispositius electroquímics que converteixen l'hidrogen en energia directament. Posseeixen tres components: un ànode de níquel i circona estabilitzada ... -
Estudio y modelización de una pila de combustible SOFC
(Universitat Politècnica de Catalunya, 2017-06)
Bachelor thesis
Open AccessLa transición energética hacia las energías de origen renovable ha dejado de ser una alternativa de futuro para convertirse en una necesidad básica del presente, debido a la aceleración del crecimiento de las necesidades ... -
Evaluation of a pilot-scale sewage biogas powered 2.8 kWe Solid Oxide Fuel Cell: assessment of heat-to-power ratio and influence of oxygen content
(2015-12-30)
Article
Open AccessBiogas from anaerobic digestion of organic matter is a promising renewable energy source and fuel cells appear as a breakthrough technology to improve the performance of the biogas-to-energy valorisation chain. The vast ... -
Evaluation of laser treatment effects in gadolinia doped ceria for solid oxide fuel cells applications
(Universitat Politècnica de Catalunya, 2023-02-14)
Master thesis
Restricted access - confidentiality agreementEls usos de la ceria dopada amb gadolínia (GDC) per a piles de combustible d'òxid sòlid són molt variats des de material per a electròlit i/o de capa de barrera fins a la seva combinació amb la perovskita de cobaltferrita ... -
Experimentation with Solid Oxide Fuel Cells with fuel electrode fed with different syngas fuel compositions obtained from gasification processes
(Universitat Politècnica de Catalunya / Politectico di Torino, 2011)
Master thesis (pre-Bologna period)
Restricted access - author's decisionSolid oxide fuel cells (SOFCs) are since the 50’s one of the more efficient devices for producing electric power from fuels through chemical reactions. Because of its low emissions, depending on the use or not of hydrocarbons ... -
Fabricación y caracterización eléctrica de pilas de combustible de óxido sólido (SOFCs) de geometría microtubular basadas en electrolitos de ceria dopada
(Universitat Politècnica de Catalunya, 2014-06)
Master thesis (pre-Bologna period)
Restricted access - author's decisionLas pilas de combustible de óxido sólido (SOFC) se han convertido en una prometedora alternativa a los sistemas de producción de electricidad actuales, ya que consiguen eficiencias relativamente elevadas, así como bajas ... -
Feasibility study of the hydrogen production using solar thermal
(Universitat Politècnica de Catalunya, 2023-10-19)
Master thesis
Open AccessNowadays, more CO2 is emitted to the atmosphere than what can be absorbed, which contributes to global warming. Thus, a new balance in this quantities must be found to compensate these emissions. This goal can be achieved ... -
Influència de la composició sobre les propietats mecàniques del NiO-YSZ per a aplicacions en piles de combustible d'òxid sòlid
(Universitat Politècnica de Catalunya, 2023-06-28)
Bachelor thesis
Restricted access - confidentiality agreement -
Laser machining of nickel oxide–yttria stabilized zirconia composite for surface modification in solid oxide fuel cells
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-26)
Article
Open AccessLaser machining of the nickel oxide–yttria-stabilized zirconia (NiO–YSZ) composite in Solid Oxide Fuel Cells (SOFCs) may be an effective approach to enlarge the electrode–electrolyte interface and improve the cell performance. ... -
Laser micro-patterning of yttria-stabilized zirconia electrolytes for solid oxide fuel cells: effects on microstructure and mechanical properties
(Universitat Politècnica de Catalunya, 2022-02-09)
Master thesis
Restricted access - author's decisionLes piles de combustible d'òxid sòlid (SOFC) són dispositius electroquímics que transformen directament l'energia química d'un combustible en electricitat. Aquesta tecnologia presenta molts avantatges en comparació amb ... -
Mechanical and microstructural characterization of 3D printed ceramic electrolyte
(Universitat Politècnica de Catalunya, 2020-02-14)
Master thesis
Open AccessNowadays, 3D printing(3DP)is leading a revolution of the processing technique, thanks to its versatility in the manufacture of complex geometries and having the ability to manufacture complex parts in one step,reducing ... -
Methodology for EBSILON simulation studies of on-site generation CHP systems for data centre
(2016)
Conference report
Restricted access - publisher's policyThe use of information technology services is increasing and causes a rising energy demand of data centres. In order to cover the requirements linked to this effect and respond to the energetic and environmental goals, fossil ...
