BackBrowsing INVESTIGACIÓN by Author "WAIN MARTIN, ARITZA"
Now showing items 1-11 of 11
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Celdas de pilas de oxidó solido, avance en el procesado de materiales
Wain Martin, Aritza
; ; ; ; ; Arriortua Marcaida, María Isabel (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 ... -
Combustion synthesis and characterization of Ln1−xMxCr0.9Ni0.1O3 (Ln = La and/or Nd; M = Sr and/or Ca; x ≤ 0.25) perovskites for SOFCs anodes
Ortega-San-Martín, Luis; Morán Ruiz, Aroa; Wain Martin, Aritza; Vidal García, Karmele; ; Laguna-Bercero, Miguel Angel; Arriortua Marcaida, María Isabel (Elsevier, 2018-02-01)
A series of chromite perovskites with the general formula Ln1−xMxCr0.9Ni0.1O3 (Ln = La and/or Nd; M = Sr and/or Ca; x ≤ 0.25) has been prepared by three combustion synthesis routes using a different combustible substance ... -
Diseño y desarrollo de pilas de combustible de óxido sólido
Wain Martin, Aritza (2019-04-12)
En este trabajo se ha recogido el diseño y desarrollo del procesado de pilas SOFC, partiendo desde la síntesis de grandes cantidades de material de partida y finalizando con la fabricación y caracterización de celdas en ... -
Electrochemical and degradation behaviour study of different SOFC compounds
Wain Martin, Aritza; Morán Ruiz, Aroa; Vidal García, Karmele; ; Rodríguez, Jesús; Laguna-Bercero, Miguel Angel; Campana, Roberto; Arriortua Marcaida, María Isabel (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 ... -
LiMn2-xGexO4 como material catódico para baterías de ión-litio
Wain Martin, Aritza (2015-10-02)
[Spa] En el trabajo presentado a continuación se ha llevado a cabo las síntesis del compuesto LiMn2-xGexO4 (x=0; 0.05; 0.1; 0.15; 0.2) vía liofilización. Mediante este proceso de síntesis se ha conseguido reducir a escala ... -
Materiales para su aplicación en celdas SOFCs
Wain Martin, Aritza; Morán Ruiz, Aroa; Vidal García, Karmele; ; Arriortua Marcaida, María Isabel (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, ... -
Optimization of the large scale synthesis of the LSF-20 cathode material for SOFCs
Pérez Fernández, Iñigo; Wain Martin, Aritza; Morán Ruiz, Aroa; Vidal García, Karmele; ; Arriortua Marcaida, María Isabel (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 ... -
Scalable synthetic method for IT-SOFCs compounds
Wain Martin, Aritza; Morán Ruiz, Aroa; Vidal García, Karmele; ; Arriortua Marcaida, María Isabel (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 ... -
Scalable synthetic method for SOFC compounds
Wain Martin, Aritza; Morán Ruiz, Aroa; Vidal García, Karmele; ; Laguna-Bercero, Miguel Angel; Arriortua Marcaida, María Isabel (Elsevier, 2017-09-08)
Although economically competitive SOFC systems seems to be ready for commercialization, a broad inventory of key starting materials and fabrication processes are needed to enhance systems and reduce costs. These ... -
SOFC development at CNH2
; Wain Martin, Aritza; ; ; ; Arriortua Marcaida, María Isabel ; (2018-07)
Solid oxide fuel cells (SOFC´s) are devices that convert chemical energy from reactants into heat and electricity with high efficiency. Usually, these systems operate at high temperatures (600-1000ºC) and are able to run ... -
Synthesis of new Ln4(Al2O6F2)O2 (Ln = Sm,Eu,Gd) phases with a cuspidine-related structure
; Wain Martin, Aritza; ; ; Larrañaga Varga, Aitor ; ; Arriortua Marcaida, María Isabel (International Union of Crystallography, 2019-01)
The first fluorination of the cuspidine-related phases of Ln4(Al2O7□)O2 (where Ln = Sm, Eu, Gd) is reported. A low-temperature reaction with poly(vinylidene difluoride) lead to the fluorine being substituted in place of ...