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Listar por autor "Ramos-Barrado, José Ramón"
Mostrando ítems 1-18 de 18
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A new concept of a transparent photocapacitor
Navarrete-Astorga, Elena
; Solis Cortes, Daniel; Rodriguez-Moreno, Jorge; Dalchiele, Enrique A.; Schrebler, Ricardo; Martín-Jiménez, Francisco de Paula; Ramos-Barrado, José Ramón[et al.] (Royal Society of Chemistry, 2018)
A solid-state transparent photocapacitor has been prepared for the first time by the use of two transparent electrodes (TiO2 and LiFeO2) and also a transparent ion gel-based electrolyte between them, reaching a transmittance ... -
A novel multilaminated composite cathode for solid oxide fuel cells.
Dos-Santos-Gómez, Lucía; Porras-Vázquez, José Manuel; Martín-Jiménez, Francisco de Paula; Ramos-Barrado, José Ramón; Ramírez-Losilla, Enrique; Marrero-López, David[et al.] (Elsevier, 2019-05-28)
A novel electrode architecture consisting in alternating layers of La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) and Ce0.9Gd0.1O1.95 (CGO) is prepared for the first time by spray-pyrolysis deposition and investigated as cathode material ... -
A solid-state integrated photo-supercapacitor based on ZnO nanorod arrays decorated with Ag2S quantum dots as photoanode and PEDOT charge storage counter-electrode.
Solis Cortes, Daniel; Navarrete-Astorga, Elena; Sherebler, Ricardo; Peinado-Pérez, Juan José; Martín-Jiménez, Francisco de Paula; Ramos-Barrado, José Ramón; Dalchiele, Enrique A.[et al.] (Royal Society of Chemistry, 2020)
A planar solid-state photocapacitor with two electrodes has been prepared for the first time using a passivated film of ZnS with Ag2S quantum dots deposited on ZnO nanorods, which were electrochemically grown on ZnO seed ... -
Development of Integrated Devices for Both Photoelectric Conversion and Energy Storage
(UMA Editorial, 2018-11)En las últimas décadas, la creciente demanda mundial de energía y el hecho de que los combustibles fósiles son limitados ha fomentado el desarrollo y la investigación de las energías renovables en muchos campos, como la ... -
Field deployment of a man-portable stand-off laser-induced breakdown spectrometer: A preliminary report on the expedition to the Cumbre Vieja volcano (La Palma, Spain, 2021)
Palanco-López, Santiago; Pérez-López, Raúl; Galindo-Jiménez, Inés; Bernal, Alberto; Rodríguez-Aranda, Sergio Eliseo; López-Escalante, María Cruz; Leinen, Dietmar; Mediato, Jose F.; López-Gutiérrez, Julio; Ramos-Barrado, José Ramón[et al.] (Elsevier, 2022-04)
This paper reports on the expedition to the Cumbre Vieja volcano (Canary Islands, Spain) in November 2021 to assess stand-off laser-induced breakdown spectroscopy for real-time measurements of the lava streams from a safe ... -
Ga-doped IZO films obtained by magnetron sputtering as transparent conductors for visible and solar applications.
Solis Cortes, Daniel; Navarrete-Astorga, Elena; Costa-Krämer, José Luis; Salguero-Fernández, Joaquin; Schrebler, Ricardo; Dalchiele, Enrique A.; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula[et al.] (Elselvier, 2019)
C-axis textured thin films of gallium-doped indium zinc oxide (GIZO) with a 2% ratio of Ga/Zn, were obtained via RF-magnetron sputtering with high transparency and electrical conductivity. A Box-Behnken response surface ... -
LSCF-CGO nanocomposite cathodes deposited in a single step by spraypyrolysis.
Dos-Santos-Gómez, Lucía; Porras-Vázquez, José Manuel; Ramírez-Losilla, Enrique; Martín-Jiménez, Francisco de Paula; Ramos-Barrado, José Ramón; Marrero-López, David[et al.] (Elsevier, 2018-01-01)
La0.6Sr0.4Co0.2Fe0.8O3-δ-Ce0.9Gd0.1O1.95 (LSCF-CGO) nanostructured cathodes with different LSCF-content are prepared in a single step by spray-pyrolysis deposition, simplifying notably the fabrication process compared ... -
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 ... -
Novel microstructural strategies to enhance the electrochemical performance of La0.8Sr0.2MnO3-δ cathodes
Dos-Santos-Gómez, Lucía; Losilla, Enrique R.; Martín, Francisco; Ramos-Barrado, José Ramón; Marrero-López, David (American Chemical Society, 2015)
Novel strategies based on spray-pyrolysis deposition are proposed to increase the triple-phase boundary (TPB) of La0.8Sr0.2MnO3−δ (LSM) cathodes in contact with yttria-stabilized zirconia (YSZ) electrolyte: (i) nanocrystalline ... -
Optimization of processes for the rear side of monocrystalline silicon solar cells
Navarrete-Astorga, Elena (Servicio de Publicaciones y Divulgación Científica, 2015)
En esta tesis, se ha estudiado la formación de un campo local superficial trasero (LBSF) de aluminio mediante el uso de diferentes pastas de dicho metal, las cuales contienen fritas en su composición para una mejor ... -
Photovoltaic modules designed for architectural integration without negative performance consequences.
López-Escalante, María Cruz; Navarrete-Astorga, Elena; Gabás-Pérez, Mercedes; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula (2020)
Nowadays, the photovoltaic technology level development makes it the best option for its building integration as energy supplier. Nevertheless, its aesthetic appearance plays a relevant role because architect requirements ... -
Polyvinylpyrrolidone–LiClO4 solid polymer electrolyte and its application in transparent thin film supercapacitors
Rodriguez-Moreno, Jorge; Navarrete-Astorga, Elena; Dalchiele, Enrique A.; Sánchez, Luis; Martín-Jiménez, Francisco de Paula; Ramos-Barrado, José Ramón[et al.] (Elsevier, 2013)
Films of PVP (polyvinylpyrrolidone) and LiClO4 have been obtained by dip coating to be used as solid ionic conductors in transparent energy storage systems. The dependence of the ionic conductivity of PVP/LiClO4 films on ... -
Silicon solar cell production line and key performance indicators: A case of study at front size serigraphy stage
López-Escalante, María Cruz; Peinado Pérez, Juan José; Palanco-López, Santiago; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula (Elsevier, 2022-07-22)
Photovoltaic industry has devices power improvement as a main target. This implies that technological advances are continuously implemented in production lines and their power improvements have to be monitored with the ... -
Silver Nanoparticle Arrays onto Glass Substrates Obtained by Solid-State Thermal Dewetting: A Morphological, Structural and Surface Chemical Study
Agustín Badán, Juan; Navarrete-Astorga, Elena; Henríquez, Rodrigo; Martín-Jiménez, Francisco de Paula; Ariosa, Daniel; Ramos-Barrado, José Ramón; Dalchiele, Enrique A.[et al.] (IOAP-MPDI, 2022-02-11)
Silver nanoparticles (NPs) on glass substrates were obtained by a solid-state thermal dewetting (SSD) process using vacuum-evaporated-silver precursor layers. An exhaustive investigation of the morphological, structural, ... -
Spray-grown highly oriented antimony-doped tin dioxide transparent conducting films
Parra, Rodrigo; Leinen, Dietmar; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula (Elselvier, 2020)
Undoped and Sb-doped tin dioxide films of varying thickness with a remarkable crystallographic orientation in the [200] direction were grown by spray-pyrolysis from tin(II) chloride solutions. Films grown on silica-coated ... -
Stability and performance of La0.6Sr0.4Co0.2Fe0.8O3 nanostructured cathodes with Ce0.8Gd0.2O1.9 surface coating
Dos Santos-Gómez, Lucía; Porras-Vázquez, José Manuel; Ramírez-Losilla, Enrique; Martín-Jiménez, Francisco de Paula; Ramos-Barrado, José Ramón; Marrero-López, David[et al.] (Elsevier, 2017)
La0.6Sr0.4Co0.2Fe0.8O3-δ is considered as one of the most promising cathodes for Solid Oxide Fuels Cells (SOFCs) operating at intermediate temperatures, however, its performance degrades significantly over time mainly due ... -
Towards airborne laser-induced breakdown spectroscopy: A signal recovery method for LIBS instruments subjected to vibrations
Palanco-López, Santiago; Aranda Ruiz, Sergio; Mancebo, Francisco J.; López-Escalante, María Cruz; Leinen, Dietmar; Ramos-Barrado, José Ramón[et al.] (ELSEVIER, 2022-01)
Sample or instrument vibrations can scatter laser impacts across the sample surface, which increases the uncertainty of laser-induced breakdown spectroscopy (LIBS) measurements. The common sources of noise associated to ... -
Vertically aligned ZnO@CuS@PEDOT core@shell nanorod arrays decorated with MnO2 nanoparticles for a high-performance and semi-transparent supercapacitor electrode.
Rodriguez-Moreno, Jorge; Navarrete-Astorga, Elena; Dalchiele, Enrique A.; Schrebler, Ricardo; Ramos-Barrado, José Ramón; Martín-Jiménez, Francisco de Paula[et al.] (The Royal Society of Chemistry, 2014)
ybrid nano-architectures with high electrochemical performance for supercapacitors have been designed by growing hierarchical ZnO NRs@CuS@PEDOT@MnO2 core@shell heterostructured nanorod arrays on ITO/glass substrates. This ...