Artigo

Membranas Híbridas com Potencial Uso em Células a Combustível – Parte 2: Nanocompósitos de Poli(Carbonato) Sulfonado

8 de dezembro de 2014 CDMF 0

[otw_shortcode_button href=”http://cdmf.org.br/wp-content/uploads/2016/11/caio-nov2016-p2.pdf” size=”large” icon_type=”general foundicon-down-arrow” icon_position=”left” shape=”square” color_class=”otw-red” target=”_blank”]See PDF[/otw_shortcode_button] [otw_shortcode_button href=”http://dx.doi.org/10.4322/polimeros.2013.049″ size=”large” icon_type=”general foundicon-page” icon_position=”left” shape=”square” color_class=”otw-green” target=”_blank”]Full Length Article[/otw_shortcode_button] Writers: Gomes, Ana C. O.; Machado, Isabela M. M.; Ruvolo Filho, Adhemar; Pessan, Luiz […]

In-Depth Understanding of the Relation between CuAlO2 Particle Size and Morphology for Ozone Gas Sensor Detection at a Nanoscale Level

29 de novembro de 2014 Rose Portasio 0

Writers: S. Thirumalairajan, Valmor R. Mastelaro, Carlos A. Escanhoela, Jr. Keywords: CuAlO2; hexagonal; flowers, morphology; nanoparticles; ozone gas Abstract: A morphology-dependent nanomaterial for energy and environment applications is one of the key challenges for materials science and […]

The electrodeposition of Ga-doped CuInSe2 thin film in the presence of Triton 100-X

20 de novembro de 2014 Rose Portasio 0

Writers: F. Willian de S. Lucas, Alan R.F. Lima, Lucia H. Mascaro Keywords: Solar cell chalcopyrite; CIGSe; semiconductor electrodeposition Abstract: The codeposition of Cu, In, Ga and Se from pH 1.5 at Na2SO4/H2SO4 solution onto fluorine doped tin […]

Ceiling Analysis of Pedestrian Recognition Pipeline for an Autonomous Car Application

20 de novembro de 2014 Rose Portasio 0

Writers: Henry Roncancio, André C. Hernandes, Marcelo Becker Abstract: training; pipelines; accuracy Abstract: This paper presents an exploration of the ceiling analysis of machine learning systems. It also provides an approach to the development of pedestrian […]

Effect of Zn2+ ions on the structure, morphology and optical properties of CaWO4 microcrystals

18 de novembro de 2014 Rose Portasio 0

Writers: Márcio A. P. Almeida, J. R. O. Lima, C. Morila-Santos, Paulo N. Lisboa Filho, M. Siu Li, Elson Longo, Laécio S. Cavalcante Keywords: CaWO4; Microcrystal; Zinc; Distortions; Photoluminescence Abstract: The effect of zinc ions (Zn2+) on the structure, morphology and optical properties of (Ca1-xZnx)WO4 microcrystals with […]

Enthalpy of formation and thermodynamic insights into yttrium doped BaZrO3

18 de novembro de 2014 Rose Portasio 0

Writers: M. D. Gonçalves, P. S. Maram, R. Muccillo, A. Navrotsky Keywords: enthalpy; exothermic; endothermic; thermodynamic Abstract: The enthalpies of formation from binary oxide components at 25 °C of Ba(Zr1−xYx)O3−δ, x = 0.1 to 0.5 solid solutions are measured by high […]

Towards controlled synthesis and better understanding of blue shift of the CaS crystals

17 de novembro de 2014 Rose Portasio 0

Writers: Cristiane W. Raubach, Amanda F. Gouveia, Yuri V. B. de Santana, José A. Varela, Mateus M. Ferrer, Maximo S. Li, Elson Longo Keywords: synthesis; crystals Abstract: For the first time, the calcium sulfide (CaS) photoluminescent (PL) emission blue […]

Fast photocatalytic degradation of an organic dye and photoluminescent properties of Zn doped In(OH)(3) obtained by the microwave-assisted hydrothermal method

14 de novembro de 2014 Rose Portasio 0

Writers: M.T.S. Tavares, L.X. Lovisa, V.D. Araújo, E. Longo, M.S. Li, R.M. Nascimento, C.A. Paskocimas, M.R.D. Bomio, F.V. Motta Keywords: Indium hydroxide; Zinc; Doping; Microwave; Photocatalytic activity Abstract: Crystalline zinc-doped indium hydroxide structures were prepared by the rapid […]

Effect of the Iron Doping on the Thermal Decomposition of the Polymeric Precursor for the Titanium Dioxide Powder Synthesis

1 de novembro de 2014 Rose Portasio 0

Writers: Silvanice A. Lopes, Natali. A. Cruz, Daniela C. Manfroi, Rafael G. Dias, Margarete S. Silva, Maria A. Zaghete, Ademir dos Anjos, Alberto A. Cavalheiro, Lincoln C.S. Oliveira Keywords: Titanium dioxide; Polymeric precursor method; Iron-doping; Photocatalysts Abstract: The […]

Highly Efficient and Magnetically Recoverable Niobium Nanocatalyst for the Multicomponent Biginelli Reaction

29 de outubro de 2014 Rose Portasio 0

Writers: Carolina G. S. Lima, Sandrina Silva, Ricardo H. Gonçalves, Edson R. Leite, Ricardo S. Schwab, Arlene G. Corrêa, Márcio W. Paixão Keywords: Abstract: A new magnetically recoverable nanocatalyst was prepared by coating magnetite with niobium oxide (Fe3O4@Nb2O5) […]