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14 p, 1.8 MB |
Effect of HHP and UHPH High-Pressure Techniques on the Extraction and Stability of Grape and Other Fruit Anthocyanins
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Morata, Antonio (Universidad Politécnica de Madrid. Department of Chemistry and Food Technology) ;
del Fresno, Juan Manuel (Universidad Politécnica de Madrid. Department of Chemistry and Food Technology) ;
Gavahian, Mohsen (National Pingtung University of Science and Technology. Department of Food Science) ;
Guamis López, Buenaventura (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ;
Palomero, Felipe (Universidad Politécnica de Madrid. Department of Chemistry and Food Technology) ;
López, Carmen (Universidad Politécnica de Madrid. Department of Chemistry and Food Technology)
The use of high-pressure technologies is a hot topic in food science because of the potential for a gentle process in which spoilage and pathogenic microorganisms can be eliminated; these technologies also have effects on the extraction, preservation, and modification of some constituents. [...]
2023 -  10.3390/antiox12091746
Antioxidants, Vol. 12 (september 2023)
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323 p, 23.9 MB |
Semiconductor nanostructures for thermal and thermoelectric applications
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Sojo Gordillo, Jose Manuel ;
Morata García, Alex, dir. ;
Tarancón Rubio, Albert, dir. ;
Lopeandía Fernández, Aitor, dir.
L'efecte termoelèctric permet la conversió directa de calor en electricitat i viceversa. Així, l'efecte termoelèctric es pot aprofitar en generadors termoelèctrics, capaços d'extreure energia tèrmica de fonts calentes i convertir-la en electricitat. [...]
El efecto termoeléctrico permite la conversión directa de calor en electricidad y viceversa. El efecto termoeléctrico puede aprovecharse en generadores termoeléctricos, capaces de extraer energía térmica de fuentes calientes y convertirla en electricidad. [...]
Thermoelectric effect allows the direct conversion of heat to electricity and vice versa. The thermoelectric effect can thus be exploited in thermoelectric generators, capable of extracting thermal energy from hot sources and converting it into electricity. [...]
2022
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247 p, 10.5 MB |
Point Defects Engineering in Oxides Thin Films for Energy and Information Technologies
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Tang, Yunqing ;
Tarancón Rubio, Albert, dir. ;
Morata García, Alex, dir. ;
Chiabrera, Francesco Maria, dir.
Les pel·lícules primes d'òxid de perovskita són candidats prometedors per a diferents aplicacions d'energia i informació (per exemple, cel·les de combustible d'òxid sòlid (SOFC), cel·les d'electròlisi d'òxid sòlid (SOEC) i transistors, etc. [...]
Las películas delgadas de óxido de perovskita son candidatos prometedores para diferentes aplicaciones de energía e información (por ejemplo, celdas de combustible de óxido sólido (SOFC), celdas de electrólisis de óxido sólido (SOEC) y transistores, etc. [...]
Perovskite oxide thin films are promising candidates for different energy and information applications (e. g. solid oxide fuel cells (SOFC), solid oxide electrolysis cells (SOEC) and transistors etc. [...]
2022
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11 p, 2.8 MB |
A high-entropy manganite in an ordered nanocomposite for long-term application in solid oxide cells
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Baiutti, Federico (Institut de Recerca en Energia de Catalunya) ;
Chiabrera, Francesco Maria (Institut de Recerca en Energia de Catalunya) ;
Acosta, Matias (University of Cambridge. Department of Materials Science and Metallurgy) ;
Diercks, David (Colorado School of Mines. Department of Metallurgical and Materials Engineering) ;
Parfitt, D. (Coventry University. Faculty of Engineering, Environment and Computing) ;
Santiso, José (Institut Català de Nanociència i Nanotecnologia) ;
Wang, X. (Purdue University. School of Materials Engineering) ;
Cavallaro, Andrea (Imperial College London. Department of Materials) ;
Morata, Alex (Institut de Recerca en Energia de Catalunya) ;
Wang, Haiyan (Purdue University. School of Materials Engineering) ;
Chroneos, A. (Coventry University. Faculty of Engineering, Environment and Computing) ;
Driscoll, Judith (University of Cambridge. Department of Materials Science and Metallurgy) ;
Tarancón Rubio, Albert (Institució Catalana de Recerca i Estudis Avançats)
The implementation of nano-engineered composite oxides opens up the way towards the development of a novel class of functional materials with enhanced electrochemical properties. Here we report on the realization of vertically aligned nanocomposites of lanthanum strontium manganite and doped ceria with straight applicability as functional layers in high-temperature energy conversion devices. [...]
2021 - 10.1038/s41467-021-22916-4
Nature communications, Vol. 12 (May 2021) , art. 2660
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316 p, 21.0 MB |
3D printing of ceramic-based solid state energy conversion devices
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Pesce, Arianna ;
Tarancón Rubio, Albert, dir. ;
Morata García, Alex, dir. ;
Pellicier Vilà, Eva Maria, dir.
En les darreres dècades, les tecnologies de fabricació additiva han aconseguit una àmplia difusió, evolucionant des dels primers prototips fins a una extensa distribució comercial. Els materials ceràmics són ben coneguts per la seva alta rigidesa, fragilitat i tenacitat, que dificulten la consecució de formes complexes i fa extremadament costosa la seva mecanització (gran consum d'eines o motlles per a ús individual). [...]
En las últimas décadas, las tecnologías de fabricación aditiva han logrado una amplia difusión, evolucionando desde los primeros prototipos hasta conseguir una extensa distribución comercial. Los materiales cerámicos son bien conocidos por su alta rigidez, fragilidad y tenacidad, que dificultan la consecución de formas complejas y hace extremadamente costosa su mecanización (gran consumo de herramientas o moldes para uso individual). [...]
In the last decades, additive manufacturing technologies (AM) have obtained a wider spreading, moving from the prototyping scale to the commercial distribution for some types of materials. The ceramic materials are well known for their high stiffness, brittleness and toughness, which make their processing limited in shape and extremely expensive (high consumption of tools or moulds for individual use). [...]
2021
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262 p, 24.6 MB |
Baterías de litio de estado sólido en capa delgada y métodos de caracterización en operación
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Siller, Valerie ;
Tarancón Rubio, Albert, dir. ;
Morata García, Alex, dir.
La present tesi vol contribuir a el desenvolupament de bateries totalment sòlides mitjançant la investigació de materials de capa fina fabricats amb la tècnica de dipòsit per làser premut (PLD). [...]
La presente tesis aspira a contribuir al desarrollo de baterías totalmente sólidas mediante la investigación de materiales de capa fina fabricados con la técnica de depósito por láser pulsado (PLD). [...]
This thesis aims to contribute to the development of all-solid-state batteries (ASSBs) on lithium-ion basis by the investigation of thin film materials fabricated by Pulsed Laser Deposition (PLD), holding opportunity of producing large-areas (up to 4 inch) covered by homogeneous thin layers. [...]
2021
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20 p, 977.8 KB |
Multi-scale analysis of the diffusion barrier layer of gadolinia-doped ceria in a solid oxide fuel cell operated in a stack for 3000 h
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Morales, Miguel (Institut de Recerca en Energia de Catalunya) ;
Miguel Pérez, Verónica (Institut de Recerca en Energia de Catalunya) ;
Tarancón Rubio, Albert (Institut de Recerca en Energia de Catalunya) ;
Slodczyk, A. (Institut de Recerca en Energia de Catalunya) ;
Torrell Faro, Marc (Institut de Recerca en Energia de Catalunya) ;
Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ;
Ouweltjes, Jan Pieter (HTceramix SA) ;
Bassat, Jean-Marc (CNRS. ICMCB) ;
Montinaro, Dario (SOLIDPower SpA) ;
Morata, Alex (Institut de Recerca en Energia de Catalunya)
The state-of-the-art materials for SOFCs are yttria-stabilized zirconia as electrolyte and lanthanum strontium cobalt ferrite as cathode. However, the formation of insulating phases between them requires the use of diffusion barriers, typically made of gadolinia doped ceria. [...]
2017 - 10.1016/j.jpowsour.2017.01.109
Journal of power sources, Vol. 344 (March 2017) , p. 141-151
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8 p, 1.2 MB |
Thin film oxide-ion conducting electrolyte for near room temperature applications
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Garbayo, Íñigo (Institut de Recerca en Energia de Catalunya) ;
Chiabrera, Francesco Maria (Institut de Recerca en Energia de Catalunya) ;
Alayo Bueno, Nerea (Institut de Recerca en Energia de Catalunya) ;
Santiso, José (Institut Català de Nanociència i Nanotecnologia) ;
Morata, Alex (Institut de Recerca en Energia de Catalunya) ;
Tarancón Rubio, Albert (Institut de Recerca en Energia de Catalunya)
Stabilized bismuth vanadate thin films are presented here as superior oxide ionic conductors, for application in solid state electrochemical devices operating near room temperature. Widely studied in the 90s in bulk form due to their unbeatable ionic conduction, this family of materials was finally discarded due to poor stability above 500 °C. [...]
2019 - 10.1039/c9ta07632h
Journal of materials chemistry, Vol. 7, Issue 45 (December 2019) , p. 25772-25778
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