Writers: A. Mesquita, A. Michalowicz, V. R. Mastelaro Keywords: Dielectric Permittivity; Ferroeletrics; Lead Zirconate Titanate; PCZT; PSZT; PZT; XANES Abstract: This paper reports the influence of Sr- and Ca-substitution on the structural and ferroelectric properties of Pb1–x […]
Writers: A. J. G. Otuka, J. M. P. Almeida, V. Tribuzi, M. R Cardoso, A. C. Hernandesa, D. S. Correa, C. R. Mendonça Keywords: femtosecond pulses; laser micromachining; microfabrication; glass; polymer Abstract: Novel materials have been developed to […]
Writers: S. T. B. Salvi, S. G. Antonio, C. O. Paiva-Santos Keywords: Atenolol; X-ray powder diffraction; Rietveld Method; Le Bail Method; Pawley Method Abstract: Atenolol is the most used drug in Brazil to hypertension treatment. Two crystal structures are […]
Writers: C. A. Zamperini, R. S. André, V. M. Longo, E. G. Mima, C. E. Vergani, A. L. Machado, J. A. Varela, E. Longo Keywords: Antifungal; Nanoparticles Abstract: Pure hydroxyapatite (HA) and hydroxyapatite decorated with silver (HA@Ag) nanoparticles were […]
Writers: F. A. La Porta, J. Andrés, M. S. Li, J. R. Sambrano, J. A. Varela, E. Longo Keywords: nanoparticles; method; performance Abstract: The influence of tetrabutylammonium hydroxide on the phase composition (cubic zinc blende versus hexagonal wurtzite) of ZnS […]
Writers: Vinícius D. Araújo, Maurício M. de Lima Jr., Andrés Cantarero, Maria I.B. Bernardi, Jorge D.A. Bellido, Elisabete M. Assaf, Rosana Balzer, Luiz F.D. Probst, Humberto V. Fajardo Keywords: Ceramics; Chemical synthesis; Oxides; Oxidation Abstract: Ceria-supported copper catalysts […]
Writers: Tatiana M. Mazzo, Ivo M. Pinatti, Leilane R. Macario, Waldir Avansi Junior, Mario L. Moreira, Ieda L. V. Rosa, Valmor R. Mastelaro, José A. Varela, Elson Longo Keywords: Structural evaluations; Optical evaluations; XANES spectroscopy Abstract: Pure Calcium […]
Writers: D.S.L. Pontes, F.M. Pontes, Marcelo A. Pereira-da-Silva, M. Zampieri, A.J. Chiquito, P.S. Pizani, E. Longo Keywords: Thin films; Buffer layers; Pb1−xCaxTiO3; Chemical synthesis Abstract: Structural, microstructural and ferroelectric properties of Pb0.90Ca0.10TiO3 (PCT10) thin films deposited using La0.50Sr0.50CoO3 (LSCO) thin films […]
Writers: A.G. Sato, D.P. Volanti, D.M. Meira, S. Damyanova, E. Longo, J.M.C. Bueno Keywords: Ethanol dehydrogenation; Cu/ZrO2 catalysts; Ethyl acetate; Characterization Abstract: The effect of amorphous (am-), monoclinic (m-), and tetragonal (t-) ZrO2 phase on the physicochemical and […]
Writers: Larissa H. Oliveira, Elaine C. Paris, Waldir Avansi, Miguel A. Ramirez, Valmor R. Mastelaro, Elson Longo, José A. Varela Keywords: Photoluminescence; X-ray Abstract: Ca1+xCu3−xTi4O12powders were synthesized by a conventionalsolid-state reaction. X-ray diffraction (XRD) was performedto verify the formation […]
Copyright © 2018 | Centro de Desenvolvimento de Materiais Funcionais