O projeto de cooperação internacional fruto de uma parceria entre o Centro de Desenvolvimento de Materiais Funcionais (CDMF) e a Universidad Nacional de Mar del Plata (UNMDP), financiado pela FAPESP e pelo CONICET foi destaque […]
Analysis of AISI 1020 steel corrosion in seawater by coupling electrochemical noise and optical microscopy Abstract: Electrochemical noise coupled to in situ optical micrographs was used to study corrosion processes in AISI 1020 steel immersed in […]
Role of the reactive sputtering deposition power in the phase control of cobalt oxide films Abstract: The influence of the reactive magnetron sputtering deposition power on determining the stoichiometry and structure of cobalt oxide polycrystalline films […]
Microstructure and electrical conductivity of 20 mol% gadolinia-doped ceria solid electrolyte with SrO, TiO2 and SrTiO3 additions Abstract: The effects of SrO, TiO2 and SrTiO3 additions to gadolinia-doped ceria solid electrolyte were systematically investigated. Ceria-20 mol% […]
SPEEK/Zeolite/Ionic-Liquid Anhydrous Polymer Membranes for Fuel-Cell Applications Abstract: Sulfonated poly(ether ether ketone) (SPEEK)/zeolite/ionic-liquid composite membranes were prepared with different amounts of 1-butyl-3-methylimidazolium trifluoromethanesulfonate ([C4MI]CF3SO3) or 1-decyl-3-methylimidazolium trifluoromethanesulfonate ([C10MI]CF3SO3) ionic liquids (ILs). The structure of the composite […]
De 11 a 13 de março, estiveram no CDMF Daniel Zoccali e Luciano Vergagni, empresários argentinos do ramo de segurança eletrônica, junto com Nicholas Tibaldi, técnico do Conicet (Conselho Nacional de Pesquisas Científicas e Técnicas […]
A DFT investigation of the role of oxygen vacancies on the structural, electronic and magnetic properties of ATiO(3) (A = Mn, Fe, Ni) multiferroic materials Abstract: In order to achieve deep insight into the multiferroic behavior […]
Near-surface solution pH measurements during the pitting corrosion of AISI 1020 steel using a ring-shaped sensor Abstract: This work presents the development and characterization of a ring-shaped sensor built around a steel sample (AISI 1020) to […]
Adilson Jesus Aparecido de Oliveira, Coordenador de Difusão do Centro de Desenvolvimento de Materiais Funcionais (CDMF) e professor do Departamento de Física da Universidade Federal de São Carlos (DF – UFSCar), falou sobre como se […]
Effect of metallic Ag growth on the electrical resistance of 3D flower-like Ag4V2O7 crystals Abstract: In this communication, we report for the first time the nucleation and growth of metallic Ag nanoparticles on the surface of […]
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