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Listar por autor "Sayagués de Vega, María Jesús"
Mostrando ítems 1-20 de 31
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Artículo
A facile Shape-Controlled Synthesis of highly photoactive Fluorine containing TiO2 nanosheets with high {001} facet exposure
Lara Angulo, Mayra Anabel; Sayagués de Vega, María Jesús; Navío Santos, José Antonio; Hidalgo López, María del Carmen (Springer, 2018)Surface fluorinated TiO2 materials with high {001} facet exposure were prepared by a simple and high yield preparation ...
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Artículo
A Novel, Simple and Highly Efficient Route to Obtain PrBaMn2O5+δ Double Perovskite: Mechanochemical Synthesis
García-García, Francisco J.; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (MDPI, 2021-02)In this work, a mechanochemical route was proposed for the synthesis of the PrBaMn2O5+ (PMBO) double layered perovskite ...
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Artículo
A novel, simple and rapid route to the synthesis of boron cabonitride nanosheets: combustive gaseous unfolding
Jalaly, Maisam; Gotor Martínez, Francisco José; Semnan, Masih; Sayagués de Vega, María Jesús (Nature Publishing Group, 2017)The ternary compound boron carbonitride (BCN) was synthesized in the form of few-layer nanosheets through a mechanically ...
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Artículo
Absence of the core–rim microstructure in TixTa1 − xCyN1 − y-based cermets developed from a pre-sintered carbonitride master alloy
Chicardi Augusto, Ernesto; Córdoba Gallego, José Manuel; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (Elsevier, 2012)(Ti,Ta)(C,N) solid solution-based cermets with cobalt as the binder phase were synthesised by a two-step milling process. ...
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Artículo
An Oerview of Polymeric Composite Scaffolds with Piezoelectric Properties for Improved Bone Regeneration
Donate, Ricardo; Paz, Rubén; Moriche Tirado, Rocío; Sayagués de Vega, María Jesús; Alemán Domínguez, María Elena; Monzón, Mario (Elsevier, 2023)Despite the dramatic change that Tissue Engineering or stem cell therapies have brought to current therapeutic strategies, ...
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Artículo
Chalcogenide Quaternary Cu2FeSnS4 Nanocrystals for Solar Cells: Explosive Character of Mechanochemical Synthesis and Environmental Challenge
Baláž, Peter; Baláž, Matej; Sayagués de Vega, María Jesús; Eliyas, Alexander; Kostova, Nina G.; Dutková, Erika; Zorkovská, Anna; Kanuchová, Mária (MDPI, 2017)In this study we demonstrate the synthesis of quaternary semiconductor nanocrystals of stannite Cu2FeSnS4/rhodostannite ...
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Artículo
Characterization of mechanosynthesized Bi1−xSmxFeO3 samples unencumbered by secondary phases or compositional inhomogeneity
Gil González, Eva; Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Hayward, Michel A.; Criado Luque, José Manuel; Sayagués de Vega, María Jesús; Pérez Maqueda, Luis Allan (Elsevier, 2017)High-quality samples, in terms of phase purity and dielectric properties, of composition Bi1−xSmxFeO3 (0.05 ≤ x ≤ 0.20) ...
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Artículo
Chemical and electrical properties of LSM cathodes prepared by mechanosynthesis
Moriche Tirado, Rocío; Marrero López, D.; Gotor Martínez, Francisco José; Sayagués de Vega, María Jesús (Elsevier, 2014)Mechanosynthesis of La1-xSrxMnO3 (x = 0, 0.25, 0.5, 0.75 and 1) was carried out at room temperature from stoichiometric ...
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Artículo
Development by Mechanochemistry of La0.8Sr0.2Ga0.8Mg0.2O2.8 Electrolyte for SOFCs
Garcia-Garcia, FJ; Tang, Yunqing; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (MDPI, 2020)In this work, a mechanochemical process using high-energy milling conditions was employed to synthesize La0.8Sr0.2Ga0.8Mg0.2O3-δ ...
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Capítulo de Libro
Diseño de electrolitos para Sofcs obtenidos mediante prensado uniaxial
García-García, Francisco J.; Meléndez Mellado, Mario; Gotor Martínez, Francisco José; Sayagués de Vega, María Jesús; Torres Hernández, Yadir (3ciencias, 2022-02)Las pilas de combustible de óxido sólido (SOFCs) son una de las tecnologías más prometedoras y respetuosas con el medio ...
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Capítulo de Libro
Diseño y selección de materiales novedosos para fabricar pilas de combustible de óxido sólido
García-García, Francisco J.; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (3ciencias, 2020-04)Muestras en polvo de Sr1-xLaxTiO3 (SLT; 0≤x≤0.5) se sintetizaron de forma rápida a temperatura ambiente vía mecano-química ...
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Artículo
Effect of sintering time on the microstructure and mechanical properties of (Ti,Ta)(C,N)-based cermets
Chicardi Augusto, Ernesto; Torres Hernández, Yadir; Córdoba Gallego, José Manuel; Sayagués de Vega, María Jesús; Rodríguez-Ortiz, José Antonio; Gotor Martínez, Francisco José (Elsevier, 2013)Complete solid-solution cermets based on titanium-tantalum carbonitride using a starting nominal composition with 80 wt.% ...
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Artículo
Inverse core-rim microstructure in (Ti,Ta)(C,N)-based cermets developed by a mechanically induced self-sustaining reaction
Chicardi Augusto, Ernesto; Córdoba Gallego, José Manuel; Sayagués de Vega, María Jesús; Gotor Martínez, Francisco José (Elsevier, 2012)Cermets with a nominal composition (Ti 0.8Ta 0.2C 0.5N 0.5- 20 wt.% Co) were synthesised by a mechanically induced ...
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Ponencia
Materiales con estructura perovskita para pilas de combustible de óxido sólido simétricas
García García, Francisco José; Galera Rodríguez, José Juan; Medianero Martín, José María; Gotor Martínez, Francisco José; Sayagués de Vega, María Jesús (3Ciencias, 2021)La configuración tradicional de una pila de combustible de óxido sólido (SOFC), en la que se disponen materiales diferentes ...
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Artículo
Mechanochemical Solvent-Free Synthesis of Quaternary Semiconductor Cu-Fe-Sn-S Nanocrystals
Baláž, Peter; Baláž, Matej; Sayagués de Vega, María Jesús; Škorvánek, Ivan; Zorkovská, Anna; Dutková, E.; Briančin, J.; Kováč, J.; Kováč, J. Jr.; Shpotyuk, Y. (SpringerOpen, 2017)In this study, we demonstrate a one-pot mechanochemical synthesis of the nanocomposite composed of stannite Cu2FeSnS4 and ...
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Artículo
Mechanochemically synthesized nanocrystalline Sb2S3 particles
Dutková, Erika; Sayagués de Vega, María Jesús; Real Pérez, Concepción; Zorkovská, Anna; Baláž, Matej; Satka, A.; Kovác, J.; Ficeriova, J. (Polish Academy of Sciences, 2014)Nanocrystalline Sb2S3 particles have been synthesized from Sb and S powders by high-energy milling in a planetary mill ...
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Artículo
Microstructural Characterization of Silver Nanoparticles for Bioimaging Applications
Zaderenko Partida, Ana-Paula; Caro Salazar, Carlos Alberto; Mata, M. de la; Sánchez Alcázar, José Antonio; Sayagués de Vega, María Jesús (Cambridge University Press, 2012) -
Artículo
Outstanding visible photocatalytic activity of a new mixed bismuth titanatate material
Zambrano, P.; Sayagués de Vega, María Jesús; Navío Santos, José Antonio; Hidalgo López, María del Carmen (Elsevier, 2017)In this work, a new photocatalyst based on bismuth titanates with outstanding visible photocatalytic activity was prepared ...
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Artículo
Phase-pure BiFeO3 produced by reaction flash-sintering of Bi2O3 and Fe2O3
Gil González, Eva; Perejón Pazo, Antonio; Sánchez Jiménez, Pedro Enrique; Sayagués de Vega, María Jesús; Raj, Rishi; Pérez Maqueda, Luis Allan (Royal Society of Chemistry, 2018)Mixed powders of Bi2O3 and Fe2O3 are shown to yield single-phase, dense nanostructured polycrystals of BiFeO3 in reaction ...
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Trabajo Fin de Máster
Propiedades de una pila de combustible simétrica, usando componentes con estructura perovskita: La0.8Sr0.2Ti0.5Mn0.5O3//La0.8Sr0.2Ga0.8Mg0.2O3// La0.8Sr0.2Ti0.5Mn0.5O3
Medianero Martín, José María (2020)En este documento se describe el proceso de elaboración de una pila de combustible de óxidos sólidos simétrica, es decir, ...