Effect of Fe-doping on the structural, microstructural, optical, and ferroeletric properties of Pb1/2Sr1/2Ti1-xFexO3 oxide prepared by spin coating technique Abstract: The influence of Fe content on the structural, microstructural, dielectric, ferroelectric and optical properties was investigated […]
Rietveld refinement, cluster modelling, growth mechanism and photoluminescence properties of CaWO4:Eu3+ microcrystals Abstract: CaWO4:Eu3+ microcrystals (with 0, 1, 2 and 4 mol% Eu3+) were synthesized by a co-precipitation (CP) method and grown in a microwave-assisted hydrothermal […]
Microstructural, structural and optical properties of nanoparticles of PbO-CrO3 pigment synthesized by a soft route Abstract: PbCrO4 and Pb2CrO5 particles were synthesized by the polymeric precursor method. Structural and microstructural properties of the particles were characterized […]
Photoluminescence of BaZrO3 explained by a order/disorded transformation Abstract: A hydrothermal (HTMW) microwave method was used to synthesize ordered-disordered BaZrO3 (BZ) nanoparticles at temperature of 140 A degrees C with times ranging from 15 min to […]
Emission tunability and local environment in europium-doped OH–free calcium aluminosilicate glasses for artificial lighting applications Abstract: The relationship between emission tunability and the local environment of europium ions in OH–free calcium aluminosilicate glasses was investigated, focusing […]
Investigation of structural and optical properties of CaTiO3 powders doped with Mg2+ and Eu3+ ions Abstract: In this work, CaTiO3 powders doped with Mg2+ ions and CaTiO3 powders co-doped with Mg2+ and Eu3+ ions were prepared […]
Effect of lanthanum and lead doping on the microstructure and visible light photocatalysis of bismuth titanate prepared by the oxidant peroxide method (OPM) Abstract: Pure (Bi12TiO20) and La- and Pb-doped (Bi12-xLaxTiO20 e Bi12-xPbxTiO20, with “x” up […]
Visible-light photocatalysis with bismuth titanate (Bi12TiO20) particles synthesized by the oxidant peroxide method (OPM) Abstract: In this paper, we have successfully synthesized high quality single crystalline bismuth titanate with sillenite (Bi12TiO20) phase by the oxidant peroxide […]
Effect of Pressure-Assisted Heat Treatment on Photoluminescence Emission of alpha-Bi2O3 Needles Abstract: Materials with high photoluminescence (PL) intensity can potentially be used in optical and electronic devices. Although the PL properties of bismuth(III) oxide with a […]
Investigation of the structural, optical and dielectric properties of highly (100)-oriented (Pb0.60Ca0.20Sr0.20)TiO3 thin films on LaNiO3 bottom electrode Abstract: Highly (100)-oriented Pb0.60Ca0.20Sr0.20TiO3/LNO/LAO structure was fabricated using a chemical deposition process via spin-coating technique. XRD revealed that […]
Copyright © 2018 | Centro de Desenvolvimento de Materiais Funcionais