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Listar por palabra clave "Cathode"

Mostrando ítems 1-8 de 8

Algorithm for Assessing the Convergence of a Cyclic Voltammetry to Its Limit Cycle

Giner-Sanz, Juan José; Ortega Navarro, Emma María; García Gabaldón, Montserrat; Pérez-Herranz, Valentín (The Electrochemical Society, 2019-04-12)

[EN] Cyclic voltammetry is one of today's standard electrochemical measurement techniques. What characterizes cyclic voltammetry is that potential is linearly ramped in cycles. In general, in this kind of measurements, the ...
Closing the loop: phosphorus recovery from sewage sludge by electrodialysis for sustainable resource management

Brisa Martín, Mireia (Universitat Politècnica de València, 2024-10-29)

[ES] En la búsqueda de la sostenibilidad y la eficiencia de los recursos, los enfoques innovadores de la gestión de residuos y el uso de los recursos se han vuelto esenciales. Este proyecto se centra en los lodos de ...
ELECTRODOS AVANZADOS PARA PILAS DE COMBUSTIBLE DE ÓXIDO SÓLIDO (SOFCs)

Vert Belenguer, Vicente Bernardo (Universitat Politècnica de València, 2012-02-10)

Las celdas de combustible de óxido sólido (cuyo acrónimo en inglés es SOFC) son dispositivos energéticos capaces de convertir la energía química de un combustible directamente en energía eléctrica. Esto las dota de unas ...
Optimization of SOFC Composite Cathodes Based on LSM and Doped Cerias Ce0.8Ln0.2O2 (Ln = Gd, Er, Tb and Pr)

Navarrete Algaba, Laura; Balaguer Ramírez, María; Vert Belenguer, Vicente Bernardo; Serra Alfaro, José Manuel (Electrochemical Society, 2016)

[EN] Composites made of La0.8Sr0.2MnO3-delta (LSM) and lanthanide doped ceria (Ce(0.8)Ln(0.2)O(2-delta), Ln = Gd, Er, Tb and Pr) have been proposed as robust and high-performing solid oxide fuel cell cathodes. The addition ...
Preparación y caracterización de catalizadores para pila de membrana de intercambio protónico

Blanco Redondo, Lucinda (Universitat Politècnica de València, 2020-06-01)

[ES] En la actualidad, la creciente demanda de energía, el agotamiento de los combustibles fósiles y las consecuencias negativas de su uso hacen necesario el desarrollo de nuevas tecnologías que palíen la situación de un ...
Reversible electrodes based on B-site substituted Ba0.5Sr0.5Co0.8Fe0.2O3-delta for intermediate temperature solid-oxide cells

Navarrete Algaba, Laura; Hannahan, C.; Serra Alfaro, José Manuel (Elsevier, 2022-03)

[EN] The Ba0.5Sr0.5Co0.8Fe0.2O3-delta perovskite is a promising electrode material for solid-oxide electrochemical cells exhibiting excellent oxygen reduction reaction (ORR) activity and mixed ionic-electronic transport ...
Study of CO2 stability and electrochemical oxygen activation of mixed conductors with low thermal expansion coefficient based on the TbBaCo3ZnO7+δ system

Vert Belenguer, Vicente Bernardo; Serra Alfaro, José Manuel (Elsevier, 2011-05-01)

[EN] The influence of different application-oriented factors on the electrochemical activity and stability of TbBaCo3ZnO7+delta when used as a solid oxide fuel cell cathode has been studied. Calcination at temperatures ...
Tailoring Electrocatalytic Properties of Solid Oxide Fuel Cell Composite Cathodes Based on (La0.8Sr0.2)(0.95)MnO3+delta and Doped Cerias Ce(1 x)Ln(x)O(2 delta) (Ln=Gd, La, Er, Pr, Tb and x=0.1 0.2)

Navarrete Algaba, Laura; Balaguer Ramírez, María; Vert Belenguer, Vicente Bernardo; Serra Alfaro, José Manuel (John Wiley & Sons, 2017)

[EN] Composites made of different doped cerias and (La0.8Sr0.2)(0.95)MnO3+ were studied as potential solid oxide fuel cell cathodes. Tb, Pr, Gd and Er have been introduced as ceria dopants to enhance the electrocatalytic ...