Listar QUIO_Articles por autoría "e698742a-8219-4ec9-a0c6-ec15b6aab6f1"
Mostrando ítems 1-18 de 18
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CIGSS films prepared by sol-gel route
Elsevier (2009)Homogeneous layers of amorphous oxides of Cu-In, Cu-In-Ga were deposited by a sol-gel method. Selenization, sulfurization and sequential selenization + sulfurization treatments were performed with elemental S and Se, ... -
Cu2ZnSnS4 films deposited by a soft-chemistry method
Elsevier (2009)Cu2ZnSnS4 films were deposited on glass substrates by the use of a printing technique. A series of different precursor materials was synthesized by a soft-chemistry route. Suspensions were prepared with or without the ...
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Electro deposited In2S3 buffer layers for CuInS2 solar cells
Elsevier (2008)We report the electro deposition of In2S3 buffer layers for CuInS2 solar cells. All materials and deposition conditions were selected taking into account environmental, economic and technological aspects of a potential ...
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Influence of treatment conditions on chalcopyrite films deposited at atmospheric pressure
Wiley-Blackwell (2008)Spin‐coating technique was used to deposit precursor layers for chalcopyrite films of the series CuInX2 and Cu(In,Ga)X2 where X = S or Se or (S,Se). The influence of different parameters of the process, such as solution ... -
Key insights on the structural characterization of textured Er2O3–ZrO2 nano-oxides prepared by a surfactant-free solvothermal route
Elsevier (2012)Zirconia-mixed oxides can exhibit cubic fluorite and pyrochlore structure. Their discrimination is not easy in nanooxides with a crystal size close to that of a few unit cells. In this work, high resolution transmission ...
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La mujer en la sombra de la ciencia
Universitat Jaume I. Institut Universitari d’Investigació Feminista i de gènere (1996)
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Lanthanide doped ZnS quantum dots dispersed in silica glasses: an easy
one pot sol–gel synthesis for obtaining novel photonic materials
Royal Society of Chemistry (2008)Silica glasses containing both ZnS quantum dots (QDs) and luminescent lanthanide ions are attractive candidates to develop new lighting displays, sensor devices or laser emitters. This work reports an easy sol–gel method ...
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Mujeres en, por y para la ciencia
Universitat Jaume I. Institut Universitari d’Investigació Feminista i de gènere (2010)
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New insights in the structure-luminescence relationship of Eu:SrAl2O4
Elsevier (2009)This work aims the preparation of Eu:SrAl2O4 through a sol-gel methodology. Some studies point out the possibility that hexagonal polymorph exhibit higher luminescence efficiency than the monoclinic one. However, the slow ...
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New insights on organosilane oligomerization mechanisms using ESI-MS and 29Si NMR
Royal Society of Chemistry (2009)The use of electrospray ionization mass spectrometry (ESI-MS) in parallel with 29Si and 1H NMR to elucidate the aqueous speciation and temporal evolution of the organosilane methyldiethoxysilane (MDES) through hydrolysis ...
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New insights on the structural and optical properties of Ce–Ti mixed oxide nanoparticles doped with praseodymium
Royal Society of Chemistry (2010-10-26)Nanostructured, doped Ce–Ti mixed oxides are potential materials for several applications such as pigments, catalysis, fuel cells, optical films, and gas sensors. In this article, a series of Pr-doped Ce–Ti oxides have ...
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Photonic and Nanobiophotonic Properties of Luminescent Lanthanide-Doped Hybrid Organic-Inorganic Materials
Royal Society of Chemistry (2008)Research into lanthanide-doped organic–inorganic hybrid materials emerged in the 1990s with the development of interesting materials for optics: high efficiency and stable solid-state lasers, new fiber amplifiers and ...
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Progress on lanthanide-based organic–inorganic hybrid phosphors
Royal Society of Chemistry (2011)Research on organic–inorganic hybrid materials containing trivalent lanthanide ions (Ln3+) is a very active field that has rapidly shifted in the last couple of years to the development of eco-friendly, versatile and ...
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Self-Assembling of Er2O3–TiO2 Mixed Oxide Nanoplatelets by a Template-Free Solvothermal Route
Wiley (2009)An easy solvothermal route has been developed to synthesize the first mesoporous Er2O3–TiO2 mixed oxide spherical particles composed of crystalline nanoplatelets, with high surface area and narrow pore size distribution. ...
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Sol-gel synthesis of tunable cerium titanate materials
ChemPubSoc Europe (2008)Cerium titanate structures present a high technological interest because of their optical and catalytic properties. This work reports the synthesis of these materials by a sol-gel methodology which allows to obtain mixed ...
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Structural and Spectroscopic Study of a New Pink Chromium-Free Er2(Ti,Zr)2O7 Ceramic Pigment
Wiley (2009)Transition metal ions are usually incorporated as chromophores into pyrochlore structures in order to develop colored compounds. However, due to the high toxicity of some of them (Cr, Ni, Co, Cd …), other nontoxic species ...
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Structural and Spectroscopy Study of a Novel Erbium Titanate Pink Pigment Prepared by Sol-gel Methodology
American Chemical Society (2008)Pyrochlore oxides show a large variety of physical and chemical properties depending on the ordering/disordering of the cations and oxygen vacancies. Taking account of these structural features and the luminescent properties ...
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Synthesis, characterization and optical studies on lanthanide-doped CdS quantum dots: new insights on CdS → lanthanide energy transfer mechanisms
RSC (2011)Eu3+-Doped CdS hexagonal nanocrystals (NCs), with an average size of 4 nm, have been prepared through a simple methodology based on the direct precipitation of CdS NCs using 1-thioglycerol as a capping molecule. Steady-state ...
