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Resultados globales: 28 registros encontrados en 0.02 segundos.
Artículos, Encontrados 23 registros
Documentos de investigación, Encontrados 5 registros
Artículos Encontrados 23 registros  1 - 10siguientefinal  ir al registro:
1.
11 p, 2.8 MB A high-entropy manganite in an ordered nanocomposite for long-term application in solid oxide cells / 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, A. (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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2.
36 p, 1.5 MB Metallic diluted dimerization in VO2 tweeds / Sandiumenge Ortiz, Felip (Institut de Ciència de Materials de Barcelona) ; Rodríguez Domínguez, Laura (Institut Català de Nanociència i Nanotecnologia) ; Pruneda, Miguel (Institut Català de Nanociència i Nanotecnologia) ; Magen Dominguez, Cesar (Instituto de Nanociencia de Aragón) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia)
The observation of electronic phase separation textures in vanadium dioxide, a prototypical electron-correlated oxide, has recently added new perspectives on the long standing debate about its metal-insulator transition and its applications. [...]
2021 - 10.1002/adma.202004374
Advanced materials, Vol. 33, issue 9 (March 2021) , art. 2004374  
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3.
28 p, 1.8 MB Self-pixelation through fracture in VO2 thin films / Rodríguez Domínguez, Laura (Institut Català de Nanociència i Nanotecnologia) ; Del Corro, Elena (Institut Català de Nanociència i Nanotecnologia) ; Conroy, Michele (University of Limerick. Department of Physics) ; Moore, Kalani (University of Limerick. Department of Physics) ; Sandiumenge, Felip (Institut de Ciència de Materials de Barcelona) ; Domingo Marimon, Neus (Institut de Ciència de Materials de Barcelona) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia)
Vanadium dioxide (VO2) is an archetypal Mott material with a metal-insulator transition (MIT) at near room temperature. In thin films, this transition is affected by substrate-induced strain but as film thickness increases, the strain is gradually relaxed and the bulk properties are recovered. [...]
2020 - 10.1021/acsaelm.0c00199
ACS applied electronic materials, Vol. 2, issue 5 (May 2020) , p. 1433-1439  
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4.
19 p, 1.6 MB Large thermoelectric power variations in epitaxial thin films of layered perovskite GdBaCo2O5.5±δwith a different preferred orientation and strain / Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ; Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Padilla-Pantoja, Jessica (Institut Català de Nanociència i Nanotecnologia) ; Leborán, Víctor (Universidade de Santiago de Compostela. Departamento de Química-Física) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Rivadulla, Francisco (Universidade de Santiago de Compostela. Departamento de Química-Física) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
This work describes the growth of thin epitaxial films of the layered perovskite material GdBaCoO(GBCO) on different single crystal substrates SrTiO(STO), (LaAlO)(SrTaAlO)(LSAT) and LaAlO(LAO) as an approach to study changes in the thermoelectric properties by means of the induced epitaxial strain. [...]
2020 - 10.1039/d0ta04781c
Journal of materials chemistry, Vol. 8, issue 38 (Oct. 2020) , p. 19975-19983  
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5.
12 p, 2.8 MB Control of lateral composition distribution in graded films of soluble solid systems A1-xBx by partitioned dual-beam pulsed laser deposition / Sakai, Joe (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Vales Castro, Pablo (Institut Català de Nanociència i Nanotecnologia) ; Padilla-Pantoja, Jessica (Institut Català de Nanociència i Nanotecnologia) ; Sauthier, Guillaume (Institut Català de Nanociència i Nanotecnologia) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
Lateral compositionally-graded thin films are powerful media for the observation of phase boundaries aswell as for high-throughputmaterials exploration. We herein propose amethod to prepare epitaxial lateral compositionally-graded films using a dual-beampulsed laser deposition (PLD)method with two targets separated by a partition. [...]
2020 - 10.3390/COATINGS10060540
Coatings, Vol. 10, issue 6 (June 2020) , art. 540  
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6.
19 p, 695.6 KB The formation of oriented barium carbonate from the decomposition of yttria-doped barium zirconate films / Jennings, Dylan (Colorado Center for Advanced Ceramics) ; Ricote, Sandrine (Colorado School of Mines) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Reimanis, Ivar E. (Colorado Center for Advanced Ceramics)
Yttria doped barium zirconate (BZY) thin films show promise thanks to their high proton conductivities and their possibility for use in studying fundamental processes such as exsolution. This work demonstrates that highly oriented BZY thin (45 nm) films on (100) single crystal strontium titanate decompose into oriented barium carbonate rods and yttria stabilized zirconia when exposed to industrial grade Ar or pure CO at 800 °C. [...]
2020 - 10.1016/j.scriptamat.2020.05.028
Scripta Materialia, Vol. 186 (September 2020) , p. 401-405  
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7.
30 p, 1.4 MB An in operando study of chemical expansion and oxygen surface exchange rates in epitaxial GdBaCo2O5.5 electrodes in a solid-state electrochemical cell by time-resolved X-ray diffraction / Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ; Caicedo Roque, Jose Manuel (Institut Català de Nanociència i Nanotecnologia) ; Ballesteros, Belén (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia)
This report explores the fundamental characteristics of epitaxial thin films of a mixed ionic electronic conducting GdBaCoO (GBCO) material with a layered perovskite structure, relevant for use as an active electrode for the oxygen reduction and evolution reactions in electrochemical devices. [...]
2018 - 10.1039/c8ta02790k
Journal of materials chemistry, Vol. 6, Issue 26 (July 2018) , p. 12430-12439  
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8.
7 p, 2.1 MB Enhanced thermoelectric properties of lightly Nb doped SrTiO3 thin films / Bhansali, Sweta (Institut Català de Nanociència i Nanotecnologia) ; Khunsin, Worawut (Institut Català de Nanociència i Nanotecnologia) ; Chatterjee, Arindom (Institut Català de Nanociència i Nanotecnologia) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Abad, B. (Instituto de Microelectrónica de Madrid) ; Martín González, Marisol (Instituto de Microelectrónica de Madrid) ; Jakob, G. (Johannes Gutenberg-Universität Mainz. Institut für Physik) ; Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ; Chávez Ángel, Emigdio (Institut Català de Nanociència i Nanotecnologia)
Novel thermoelectric materials developed for operation at room temperature must have similar or better performance along with being as ecofriendly as those commercially used, e. g. , BiTe, in terms of their toxicity and cost. [...]
2019 - 10.1039/c9na00361d
Nanoscale advances, Vol. 1, Issue 9 (September 2019) , p. 3647-3653  
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9.
38 p, 879.4 KB Superposition of interface and volume type resistive switching in perovskite nanoionic devices / Bagdzevicius, Sarunas (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Boudard, Michel (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Caicedo, José Manuel (Université Savoie Mont Blanc) ; Rapenne, Laetitia (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Mescot, Xavier (Institut Català de Nanociència i Nanotecnologia) ; Rodríguez-Lamas, Raquel (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Robaut, Florence (Université Grenoble Alpes. Institut d'ingénierie et de management) ; Santiso, José (Université Savoie Mont Blanc) ; Burriel, Mónica (Université Grenoble Alpes. Institut d'ingénierie et de management)
The microelectronics industry is currently searching for reliable redox-based resistive switching (RS) memories which are filament-free, scale with the electrode size and do not require a high voltage electroforming step. [...]
2019 - 10.1039/c9tc00609e
Journal of materials chemistry, Vol. 7, issue 25 (July 2019) , p. 7580-7592  
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10.
8 p, 1.2 MB Thin film oxide-ion conducting electrolyte for near room temperature applications / 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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Artículos : Encontrados 23 registros   1 - 10siguientefinal  ir al registro:
Documentos de investigación Encontrados 5 registros  
1.
164 p, 10.6 MB Thermoelectric performance of layered cobaltate epitaxial films deposited by pulsed laser evaporation / Chatterjee, Arindom ; Santiso López, José, dir. ; Sotomayor Torres, Clivia M., dir. ; García, Gemma, dir. ; Universitat Autònoma de Barcelona. Departament de Física ; Institut Català de Nanociència i Nanotecnologia (ICN2)
El efecto termoeléctrico o efecto Seebeck es un fenómeno característico de un conductor eléctrico y que proporciona información fundamental como la estructura electrónica del material entorno a la energía de Fermi. [...]
Thermoelectric Seebeck effect is a very important phenomenon of a charge conductor as it provides fundamental information such as the electronic band structure near Fermi energy. Thermoelectric devices are very important from a technological point of view because of its ability to convert electricity from a temperature gradient. [...]
[Bellaterra] : Universitat Autònoma de Barcelona, 2018.  
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2.
176 p, 9.1 MB Atomic and electronic structure of self-organized defects in epitaxial films of functional perovskite-type oxides / Bagués Salgueró, Núria ; Sandiumenge Ortiz, Felip, dir. (Institut de Ciència de Materials de Barcelona) ; Santiso López, José, dir. (Institut de Ciència de Materials de Barcelona) ; Rodríguez-Viejo, Javier, dir. (Universitat Autònoma de Barcelona. Departament de Física) ; Universitat Autònoma de Barcelona. Departament de Física
Les capes fines epitaxials d'òxids funcionals tipus perovskita (ABO3) presenten mecanismes d'acoblament d'intercara i de relaxació del desajust governats per un joc complex de graus de llibertat químics, electrònics i estructurals. [...]
The epitaxial thin films of functional perovskite-type oxides (ABO3) present interfacial coupling and misfit relaxation mechanisms governed by a complex interplay of chemical, electronic and structural degrees of freedom. [...]
[Bellaterra] : Universitat Autònoma de Barcelona, 2017.  
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3.
161 p, 9.0 MB Epitaxial thin film growth and study of charge and mass transport properties of mixed ionic electronic conducting GdBaCo₂O₅+δ (GBCO) / Zapata Correa, James Arturo ; Santiso Lopéz, José, dir. ; Rodríguez-Viejo, Javier (Universitat Autònoma de Barcelona. Departament de Física) ; Universitat Autònoma de Barcelona. Departament de Física
La investigación en nuevos óxidos de materiales con alta conductividad mixta iónica y electrónica (MIEC) es de gran importancia con el fin de conseguir un mejor rendimiento en una amplia gama de dispositivos que tienen considerable potencial en la conversión electroquímica de energía de forma limpia y baja en carbono. [...]
Research on new oxide materials with both high mixed ionic and electronic conductivity (MIEC) is of great importance in order to achieve optimum performance in a wide range of devices that have considerable potential for clean, low carbon, electrochemical energy conversion. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2016  
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4.
214 p, 5.5 MB Epitaxial thin films of lanthanum nickel oxides : deposition by PI-MOCVD, structural characterization and high temperature transport properties / Burriel López, Mónica ; Santiso López, José, dir. (Institut de Ciència de Materials de Barcelona) ; García, Gemma, dir. (Universitat Autònoma de Barcelona. Departament de Física)
En los últimos años ha habido un interés creciente en el estudio de el compuesto La2NiO4+?, debido a sus propiedades como conductor mixto iónico-electrónico, que lo hacen adecuado para su utilización en dispositivos electroquímicos, tales como cátodo para pilas de combustible de óxido sólido a temperaturas intermedias (IT-SOFC), membranas de permeación o sensores de gas. [...]
In the last years there has been a great interest in the study of the La2NiO4+? compound due to its mixed ionic-electronic properties, which make it suitable in electrochemical devices, such as cathode in Intermediate Temperature Solid Oxide Fuel Cells (IT-SOFC), permeation membranes or gas sensors. [...]
Bellaterra : Universitat Autònoma de Barcelona, 2007  
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5.
206 p, 7.0 MB Películas delgadas epitaxiales de Sr4Fe6O13 obtenidas mediante PLD : relación entre microestructura y propiedades de transporte electrónico a alta temperatura / Solís Díaz, Cecilia ; Santiso López, José, dir. (Institut de Ciència de Materials de Barcelona) ; Universitat Autònoma de Barcelona. Departament de Física
En los últimos años la comunidad científica ha realizado un esfuerzo importante en la búsqueda de nuevos materiales, con estructuras cada vez más complejas, que presenten a la vez propiedades de conducción mixta iónica y electrónica. [...]
In the last decades there has been an important activity in the research for new materials exhibiting high mixed oxygen-ion and electronic conductivities (MIEC) for electrochemical applications, such as for cathodes in solid oxide fuel cells, oxygen gas permeation membranes, and oxygen gas sensing. [...]
Bellaterra : Universitat Autònoma de Barcelona, 2007  
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Vea también: autores con nombres similares
1 Santiso, J.
23 Santiso, Jose
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