Listar FAI - Contribuciones a congresos científicos por título
Mostrando ítems 11-20 de 20
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N coordination chemistry in diluted InGaAs nitride layers
Gabás-Pérez, Mercedes
; López-Escalante, María Cruz; Ramos-Barrado, José Ramón; Ściana, Beata; Dawidowski, Wojciech; Radziewicz, Damian; Dłużewski, Piotr[et al.] (2015-10-14)
GaAsN and InGaAsN semiconductor alloys with a small amount of nitrogen, so called dilute nitrides, constitute a novel compounds family with applications in telecom lasers and very efficient multijunction solar cells. The ... -
Nanostructured composites as active layer to boost cathode performance in Solid Oxide Fuel Cells
Caizán-Juanarena, Leire; Zamudio-García, Javier; Porras-Vázquez, José Manuel; Ramírez-Losilla, Enrique; Marrero-López, David (2022-04)
Since the efficiency of Solid Oxide Fuel Cells (SOFCs) is largely limited by the high polarization resistance of the cathode, several strategies have been proposed to enhance the electrochemical activity of such electrodes. ... -
Natural radiactivity from building materials in Spain
Pérez-Martínez, Manuel; Dueñas-Buey, Mª Concepción; Gordo Puertas, Elisa; Fernández Jiménez, Mª del Carmen; Cañete-Hidalgo, Sergio Andrés; Cabello Ganuza, María; Ruiz-Cruces, Rafael; Liger-Pérez, Esperanza; León-Reina, Laura[et al.] (2015-06-15)
The industrial construction sector is very important in Spain. Building materials used in this industry are sources of radiation from natural radionuclides they contain. The European Commission published some recommendations ... -
Nature of the spin-glass phase in dense packings of Ising dipoles with random anisotropy axes
Alonso-Pereda, Juan José (2016-09-02)
By Monte Carlo simulations, we study the character of the spinglass (SG) phase in dense disordered packings of magnetic nanoparticles (NPs). We focus on NPs which have large uniaxial anisotropies and can be well represented ... -
Ni-Doped PrBaFe2O5+δ As Symmetrical Electrode for Solid Oxide Cells.
Caizán-Juanarena, Leire; Zamudio-García, Javier; Dos-Santos-Gómez, Lucía; López Vergara, Adrián; Porras-Vázquez, José Manuel; Ramírez-Losilla, Enrique; Marrero-López, David[et al.] (2023)
The development of new redox stable electrode materials for Solid Oxide Cells (SOFs) have attracted great attention in recent years, since finding suitable compositions to operate efficiently in both fuel cell and electrolyzer ... -
Peliculas de jabón
Criado-Cambón, Carlos (2014-10-24)
Las pompas y películas de jabón han sido durante siglos motivo de entretenimiento de niños y adultos. Un importante resultado experimental dice que si un alambre formando una curva cualquiera se hunde en una solución ... -
Physical and chemical characterization of building materials
Pérez-Martínez, Manuel; Dueñas-Buey, Mª Concepción; Gordo Puertas, Elisa; León-Reina, Laura; Liger-Pérez, Esperanza; González Montero, Rocío; Cabello Ganuza, María; Ruiz-Cruces, Rafael; Cañete-Hidalgo, Sergio Andrés[et al.] (2017-06-12)
The products used in the construction of buildings and infrastructures, are made from raw material extracted directly from nature, and after suitable transformation processes are placed on site. Approximately 2.5 tons ... -
Strategies to obtain efficient symmetrical electrodes for solid oxide cells.
Caizán-Juanarena, Leire; Zamudio-García, Javier; Dos-Santos-Gómez, Lucía; Ramírez-Losilla, Enrique; Porras-Vázquez, José Manuel; Marrero-López, David[et al.] (2023)
There is an increase interest on finding alternative energy technologies that can cope with the current energy demand while mitigating the climate change. Among those technologies, Solid Oxide Cells (SOCs) are promising ... -
Vertically Aligned Nanostructures for SOFC applications
Zamudio-García, Javier; Chiabrera, Francesco; Ramírez-Losilla, Enrique; Pryds, Nini; Esposito, Vincenzo; Marrero-López, David[et al.] (2022)
One of the most recent strategies to enhance the electrode performance is preparing composite materials leading to an increase of the triple-phase-boundary (TPB) length. On this way, heteroepitaxial nanocomposite ... -
ZnMn2O4 as a material for supercapacitors and its stability against the electrolyte
Peinado-Pérez, Juan José; López-Escalante, María Cruz; Navarrete-Astorga, Elena; Leinen, Dietmar; Palanco-López, Santiago; Martín, Francisco[et al.] (2023)
The electrolyte is an essential part of a supercapacitor, conditioning its performance. Thus, the specific capacitance measured for the supercapacitor electrode in the typical three-electrode arrangement of an electrochemical ...