Katléia Lab desenvolve diagnóstico da saúde capilar Cosmetic Innovation – quinta-feira, 8 Março 2018 Cuidar do cabelo faz parte de um saber ancestral. No entanto, atualmente, esse saber tem se perdido no Brasil. Um dos […]
Electric field-assisted pressureless sintering of zirconia–scandia–ceria solid electrolytes Abstract: Electric field-assisted (flash) pressureless sintering experiments were carried out in ZrO2ceramics doped with 10 mol% Sc2O3 and 1 mol% CeO2 (10Sc1CeSZ). All experiments were conducted isothermally at 1050 °C for 2–5 min with […]
Dielectric and non-ohmic properties of Ca2Cu2Ti4-xSnxO12 (0.0 ≤ x ≤4.0) multiphasic ceramic composites Abstract: Multiphasic Sn4+ substituted Ca2Cu2Ti4-xSnxO12 (0.0 ≤ x ≤ 4.0) ceramic composites were prepared by solid-state reaction. Their crystalline structure, microstructure, dielectric […]
O artigo de André Farias de Moura, professor do Departamento de Química da Universidade Federal de São Carlos (DQ – UFSCar) e pesquisador do Centro de Desenvolvimento de Materiais Funcionais (CDMF) em parceria com pesquisadores da […]
EDTA-functionalized Fe3O4 nanoparticles Abstract: This study analyzes the synthesis and characterization of functionalized Fe3O4 nanoparticles by ethylenediaminetetraacetic acid (EDTA). The syntheses were performed using the co-precipitation method under different experimental conditions: nitrogen atmosphere versus ambient atmospheric […]
A versatile approach for the preparation of ceramics with porosity gradient: by using manganese and tin oxides as a model Abstract: Porous ceramics that exhibit porosity gradient are considered promising materials from the industrial point of […]
Blue and red light photoluminescence emission at room temperature from CaTiO3 decorated with α-Ag2WO4 Abstract: CaTiO3 (CT) and α-Ag2WO4 (AW) semiconductors are widely known for their interesting electrical and photoluminescence (PL) properties. In this study, we decorated CT with AW […]
O Laboratório Interdisciplinar de Eletroquímica e Cerâmica (LIEC) completa 30 anos atuando na fronteira do conhecimento. Nesse período, o laboratório foi responsável pela produção de ciência de alta qualidade, desenvolvimento de produtos e processos inovadores […]
Atom Transfer Radical Polymerization of Methyl Methacrylate Mediated by Grubbs 1st and 2nd Generation Catalysts: Insight into the Active Species Abstract: Ruthenium benzylidene complexes were evaluated as catalysts in atom-transfer radical polymerization (ATRP) of methyl methacrylate […]
Atomic pair distribution function at the Brazilian Synchrotron Light Laboratory: application to the Pb1–xLaxZr0.40Ti0.60O3 ferroelectric system Abstract: This work reports the setting up of the X-ray diffraction and spectroscopy beamline at the Brazilian Synchrotron Light Laboratory for […]
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