Listar por autoría "a6bd2883-dc0e-4816-a58f-232f6f769f99"
Mostrando ítems 1-5 de 5
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alpha-Ag2-2xZnxWO4 (0 <= x <= 0.25) Solid Solutions: Structure, Morphology, and Optical Properties
Pereira, Paula; Santos, Clayane C.; Gouveia, Amanda; Ferrer, Mateus M.; Pinatti, Ivo M; Botelho, Gleice; Sambrano, Julio; Rosa, Ieda; Andres, Juan; Longo, Elson American Chemical Society (2017-06)A theoretical study was elaborated to support the experimental results of the Zn-doped α-Ag2WO4. Theses α-Ag2–2xZnxWO4 (0 ≤ x ≤ 0.25) solid solutions were obtained by coprecipitation method. X-ray diffraction data indicated ... -
An experimental and theoretical investigation on the optical and photocatalytic properties of ZnS nanoparticles
La Porta, Felipe A.; Nogueira, A. E.; Gracia, Lourdes; Pereira, W. S.; Botelho, Gleice; Mulinari, Tatiana A.; Andres, Juan; Longo, Elson Elsevier (2017-04)From the viewpoints of materials chemistry and physical chemistry, crystal structure directly determines the electronic structure and furthermore their optical and photocatalytic properties. Zinc sulfide (ZnS) nanoparticles ... -
Effects of chemical substitution on the structural and optical properties of α-Ag 2− 2x Ni x WO 4 (0≤ x≤ 0.08) solid solutions.
Da Silva Pereira, Wyllamanney; Meneghetti Ferrer, Mateus; Botelho, Gleice; Gracia, Lourdes; Costa Nogueira, Içamira; Pinatti, Ivo M; Rosa, Ieda; de Almeida La Porta, Felipe; Andres, Juan; Longo, Elson Royal Society of Chemistry (2016)In this work, we investigated the effects of chemical substitution on the structural, electronic, and optical properties of α-Ag2−2xNixWO4 (0 ≤ x ≤ 0.08) solid solutions prepared by a facile microwave-assisted hydrothermal ... -
Experimental and Theoretical Study on the Structure, Optical Properties, and Growth of Metallic Silver Nanostructures in Ag3PO4
Botelho, Gleice; Sczancoski, Júlio César; Andres, Juan; Gracia, Lourdes; Longo, Elson American Chemical Society (2015-02)Theoretical and experimental studies were performed on the structure, optical properties, and growth of silver nanostructures in silver phosphate (Ag3PO4). This material was synthesized by the coprecipitation method and ... -
Photoluminescence and Photocatalytic properties of Ag3PO4 microcrystals: An Experimental and Theoretical investigation
Botelho, Gleice; Andres, Juan; Gracia, Lourdes; Matos, Leandro; Longo, Elson Wiley (2015-11-09)The structural, morphological, and optical properties of Ag3PO4 microcrystals were systematically characterized by using a combination of theoretical calculations and experimental techniques. These microcrystals were ...