PVDF/Ni fibers synthesis by solution blow spinning technique Abstract: The development of polymeric fibers incorporated with nickel (Ni) nanoparticles (NPs) has gained broad interest due to its applications, mainly for impurities removal from oil with the […]
Porous silicene and silicon graphenylene-like surfaces: a DFT study Abstract: Nanoporous single-layers surfaces derived from silicene, named porous silicene (PS) and silicenylene (SC) have been studied via periodic density functional theory with a modified B3LYP functional […]
Microwave-assisted hydrothermal synthesis followed by heat treatment: A new route to obtain CaZrO3 Abstract: CaZrO3 nanoparticles were obtained by a new synthesis route: nucleation using the microwave-assisted hydrothermal method (MAH) and crystallization by heat treatment. Structural characterization […]
Com informações do IDNews Maria Aparecida Zaghete Bertochi, professora do Instituto de Química da Unesp, Câmpus de Araraquara, destaca a relevância de pesquisas desenvolvidas por meio de projetos de cooperação internacional no âmbito do Centro […]
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 and non-ohmic properties were investigated. The […]
Calcium doped BiFeO3 films: Rietveld analysis and piezoelectric properties Abstract: Pure and calcium modified CaxBi(1−x)FeO3 (x = 0.0, 0.1, 0.2, 0.30) thin films were fabricated on Pt(111)/Ti/SiO2/Si substrates by the soft chemical method. The crystal structure and physical […]
Recém publicado na Scientific Reports, o artigo ” Towards the scale-up of the formation of nanoparticles on α-Ag 2 WO 4 with bactericidal properties by femtosecond laser irradiation” é resultado da parceria do Centro de Desenvolvimento […]
Em sessão solene realizada na última segunda (29/01) no Auditório Ulysses Guimarães, no Palácio dos Bandeirantes, em São Paulo, tomaram posse os Vahan Agopyan e Antonio Carlos Hernandes, eleitos reitor e vice-reitor da Universidade de […]
O estudante Lucas Ribeiro, que desenvolve sua Iniciação Científica no Laboratório Interdisciplinar de Eletroquímica e Cerâmica da Universidade Federal de São Carlos (LIEC – UFSCar), obteve a melhor nota na prova de seleção do mestrado do […]
Influence of small amounts of gallium oxide addition on ionic conductivity of La0.9Sr0.1Ga0.8Mg0.2O3-δ solid electrolyte Abstract: The effects of small amounts of gallium oxide on intragrain and intergrain conductivity of La0.9Sr0.1Ga0.8Mg0.2O3-δ are investigated by impedance spectroscopy in the […]
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