Listar Departament: Química Física i Analítica por título
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Strain in Lattice-Mismatched CdSe-Based Core/Shell Nanoplatelets
American Chemical Society (2019-08-05)We investigate the role of stress arising between core and shell materials in colloidal CdSe/X hetero-nanoplatelets (X = ZnS, CdS, CdTe). The resulting strain distribution is calculated within the linear elastic regime and ... -
Strategies to Characterize Polar Organic Contamination in Wastewater: Exploring the Capability of High Resolution Mass Spectrometry
ACS (2014)Wastewater effluents contain a multitude of organic contaminants and transformation products, which cannot be captured by target analysis alone. High accuracy, high resolution mass spectrometric data were explored with ... -
Strong configuration mixing due to dielectric confinement in semiconductor nanorods
American Physical Society (2009)The interaction between electron-electron and electron-hole pairs in semiconductor nanorods embedded in dielectric media is investigated using a configuration-interaction method. Contrary to spherical quantum dots of similar ... -
Structural and electronic analysis of the atomic scale nucleation of Ag on α-Ag2WO4 induced by electron irradiation
Nature Publishing Group (2014-06)In this work, we utilise a combination of theory, computation and experiments to understand the early events related to the nucleation of Ag filaments on α-Ag2WO4 crystals, which is driven by an accelerated electron beam ... -
Structural and Electronic Effects of Incorporating Mn in TiO2 Films Grown by Sputtering: Anatase versus Rutile
American Chemical Society (2012)Pure and Mn-doped TiO 2 films have been deposited by sputtering technique onto SiO 2 substrates. The films display a compact columnar morphology, as revealed by scanning electron microscopy. X-ray diffraction and Raman ... -
Structural and electronic properties of lithiated SnO2. A periodic DFT study
American Chemical Society (2012)The structural and electronic properties of the intercalation compound LixSnO2 (x = 1/16, 1/8, 1/4, 1/2, 1) as well as the inherent diffusion mechanism of Li ion into the rutile SnO2 were investigated by means of periodic ... -
Structural and optical properties of CaTiO3 perovskite-based materials obtained by microwave-assisted hydrothermal synthesis: An experimental and theoretical insight
Elsevier (2009)CaTiO3 powders were synthesized using both a polymeric precursor method (CTref) and a microwave-assisted hydrothermal (CTHTMW) method in order to compare the chemical and physical properties of the perovskite-based material ... -
Structural and optical properties of ZnS/MgNb2O6 heterostructures
Elsevier (2015-03)In this letter, we report a simple and efficient synthetic procedure where the first step is a coprecipitation/calcination method used to obtain magnesium niobate MgNb2O6(MN) nanocrystals and in the second stage a microwave ... -
Structural and vibrational study of cubic Sb2O3 under high pressure
American Physical Society (2012) -
Structural investigation and sonophotocatalytic properties of the solid solutions Sr(Mo1−xWx)O4 crystals synthesized by the sonochemical method
Springer (2022-09-18)In this paper, the solid solutions of strontium molybdate-tungstate [Sr(Mo1−xWx)O4] crystals with (x = 0, 0.25, 0.50, 0.75, and 1) were synthesized by the sonochemical method. Their structure, morphology, optical, and ... -
Structural properties and self-activated photoluminescence emissions in hydroxyapatite with distinct particle shapes
Elsevier (2018-01)The understanding on defect-related photoluminescence (PL) properties of hydroxyapatite (HA) particles has a fundamental importance in the technological field for the development of new non-toxic biomedical and optical ... -
Structural refinement, growth mechanism, infrared/Raman spectroscopies and photoluminescence properties of PbMoO4 crystals
Elsevier (2013)Lead molybdate (PbMoO4) crystals were synthesized by the co-precipitation method at room temperature and then processed in a conventional hydrothermal (CH) system at low temperature (70 °C for different times). These ... -
Structural study of α-Bi2O3 under pressure
IOP Publishing (2013)An experimental and theoretical study of the structural properties of monoclinic bismuth oxide (α-Bi2O3) under high pressures is here reported. Both synthetic and mineral bismite powder samples have been compressed up to ... -
Structure, electronic properties, morphology evolution, and photocatalytic activity in PbMoO4 and Pb12xCaxSrxMoO4 (x = 0.1, 0.2, 0.3, 0.4 and 0.5) solid solutions
Royal Society of Chemistry (2020)In this work PbMoO4 and Pb12xCaxSrxMoO4 (x = 0.1, 0.2, 0.3, 0.4 and 0.5) solid solutions have been successfully prepared, for the first time, by a simple co-precipitation method and the as-synthesized samples were subjected ... -
Structure, morphology and photoluminescence emissions of ZnMoO4: RE 3+=Tb3+ - Tm3+ - X Eu3+ (x = 1, 1.5, 2, 2.5 and 3 mol%) particles obtained by the sonochemical method
Elsevier (2018-06)ZnMoO4 and ZnMoO4: RE3+ = 1% Tb3+, 1% Tm3+, x Eu3+ (x = 1, 1.5, 2, 2.5 and 3 mol%) particles were prepared by a sonochemical method. The influence of the dopant content on photoluminescent behavior was investigated. The ... -
Structure, optical properties, and photocatalytic activity of α-Ag2W0.75Mo0.25O4
Elsevier (2020-07-23)This article describes the synthesis of α-Ag2W0.75Mo0.25O4 using a coprecipitation method followed by microwave irradiation for different times. The samples were characterized using X-ray and neutron diffractions with ... -
Structure, Photoluminescence Emissions, and Photocatalytic Activity of Ag2SeO3: A Joint Experimental and Theoretical Investigation
American Chemical Society (2021-04-19)In this paper, we report the synthesis of silver selenite (Ag2SeO3) by different methods [sonochemistry, ultrasonic probe, coprecipitation, and microwave-assisted hydrothermal methods]. These microcrystals presented a ... -
Studies on the Reactivity of the Aminophosphino [W 3 S 4 Br 3 (edpp ) 3 ] + (edpp= (2 - aminoethyl) diphenylphosphine) Cluster Cation towards Bases Reveal ing a Non - Passive Role of the Amino Group
Wiley (2017-11-24)Detailed studies using stopped-flow, 31 P{ 1 H} NMR, a nd ESI - MS have been carried on the reaction of the [W 3 S 4 Br 3 (edpp) 3 ] + (edpp = ( 2 - aminoethyl)diphenylphosphine ) ... -
Study of biological properties of gold nanoparticles: Low toxicity, no proliferative activity, no ability to induce cell gene expression and no antiviral activity
Elsevier (2023-07-26)Gold nanoparticles (AuNPs) are a fundamental building block of many applications across nanotechnology as they have excellent biosafety which make them promising for a broad range of biomedical applications. Here we explore ... -
Study on studen's Previous Background, Interest, Insight, Preferences and Success Rate in the Subject Chemistry in Several Engineering Degrees
IATED Academy (2019-07)Several Degrees in Engineering taught at the Universitat Jaume I, such as Chemical, Industrial Technologies, Electrical, Mechanical and Agrifood and Rural, include in their curriculum program a subject on General Chemistry ...