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Listar Artículos (Química Física) por autor "Plata Ramos, José Javier"
Mostrando ítems 1-11 de 11
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Artículo
A theoretical insight into the catalytic effect of a mixed-metal oxide at the nanometer level: The case of the highly active metal/CeOx/TiO2(110) catalysts
Graciani Alonso, Jesús; Plata Ramos, José Javier; Fernández Sanz, Javier; Liu, Ping; Rodríguez, José A. (AIP Publishing, 2010-03)The structural and electronic properties of CeOx species supported on the rutile TiO2 110 surface have been examined by ...
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Charting the Lattice Thermal Conductivities of I-III-VI2Chalcopyrite Semiconductors
Plata Ramos, José Javier; Posligua, Víctor; Márquez Cruz, Antonio Marcial; Fernández Sanz, Javier; Grau Crespo, Ricardo (American Chemical Society, 2022)Chalcopyrite-structured semiconductors have promising potential as low-cost thermoelectric materials, but their thermoelectric ...
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Communication: Improving the density functional theoryU description of CeO 2 by including the contribution of the O 2p electrons
Plata Ramos, José Javier; Márquez Cruz, Antonio Marcial; Fernández Sanz, Javier (American Institute of Physics Publising LLC, 2012)Density functional theory (DFT) based approaches within the local-density approximation or generalized gradient approximation ...
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Cu Deposited on CeOx-Modified TiO2(110): Synergistic Effects at the Metal-Oxide Interface and the Mechanism of the WGS Reaction
Plata Ramos, José Javier; Graciani Alonso, Jesús; Evans, Jaime; Rodriguez, José A.; Fernández Sanz, Javier (American Chemical Society, 2016)Experimental techniques and DFT calculations have been combined to study and compare the effect of the metal-substrate ...
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Effects of the capping ligands, linkers and oxide surface in the electron injection mechanism of copper sulfide Quantum Dots sensitized solar cells
Amaya Suárez, Javier; Plata Ramos, José Javier; Márquez Cruz, Antonio Marcial; Fernández Sanz, Javier (Royal Society of Chemistry, 2017)Because of the different components that constitute a quantum dots solar cells, QDSCs, and the difficulty of experimentally ...
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High-throughput screening of the thermoelastic properties of ultrahigh-temperature ceramics
Nath, Pinku; Plata Ramos, José Javier; Santana Andreo, Julia; Blancas, Ernesto J.; Márquez Cruz, Antonio Marcial; Fernández Sanz, Javier (American Chemical Society, 2021)Ultrahigh-temperature ceramics (UHTCs) are a group of materials with high technological interest because of their applications ...
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Improving the activity of gold nanoparticles for the water-gas shift reaction using TiO2–Y2O3: an example of catalyst design
Plata Ramos, José Javier; Romero Sarria, Francisca; Amaya Suárez, Javier; Márquez Cruz, Antonio Marcial; Laguna Espitia, Oscar Hernando; Odriozola Gordón, José Antonio; Fernández Sanz, Javier (The Royal Society of Chemistry, 2018)In the last ten years, there has been an acceleration in the pace at which new catalysts for the watergas shift reaction ...
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El podcast como una herramienta docente innovadora en la transferencia del conocimiento en la Universidad de Sevilla
Morales González, Julia; Plata Ramos, José Javier; Lebrón Romero, José Antonio; Ostos Marcos, Francisco José (Real e Ilustre Colegio Oficial de Farmacéuticos, 2023)Este proyecto se basa en el uso del podcasting como herramienta de innovación docente, junto con la evaluación de los ...
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Surface oxygen vacancies in gold based catalysts for CO oxidation
Romero Sarria, Francisca; Plata Ramos, José Javier; Laguna Espitia, Oscar Hernando; Márquez Cruz, Antonio Marcial; Centeno Gallego, Miguel Ángel; Fernández Sanz, Javier; Odriozola Gordón, José Antonio (RSC Publishing, 2014)Experimental catalytic activity measurements, Diffuse Reflectance Infrared Fourier Spectroscopy, and Density Functional ...
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Understanding the Photocatalytic Properties of Pt/CeOx/TiO2: Structural Effects on Electronic and Optical Properties
Plata Ramos, José Javier; Rodríguez Remesal, Elena; Graciani Alonso, Jesús; Márquez Cruz, Antonio Marcial; Rodríguez, J. A.; Fernández Sanz, Javier (Wiley, 2019-06-07)Ceria‐titania interfaces play a crucial role in different chemical processes but are especially promising for the ...
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Unraveling the role of chemical composition in the lattice thermal conductivity of oxychalcogenides as thermoelectric materials
Blancas, Ernesto J.; Plata Ramos, José Javier; Santana, Julia; Lemus Prieto, Felipe; Márquez Cruz, Antonio Marcial; Fernández Sanz, Javier (Royal Society of Chemistry, 2022-06)Oxychalcogenides represent a large chemical space with potential application as thermoelectric materials due to their low ...