A pesquisadora Amanda Gouveia, integrante do Centro de Desenvolvimento de Materiais Funcionais (CDMF) e contratada da Universitat Jaume I (UJI), na Espanha, ministrou recentemente duas palestras sobre estudos desenvolvidos no CDMF. A primeira delas aconteceu […]
Enhanced energy-storage density of BaTi0.95Zr0.05O3 via generation of defect dipoles upon lithium-doping Abstract: Researchers seek the most optimal solutions to a worsening crisis and escalating energy demand. In light of this, ferroelectric (FE) ceramics have […]
O Laboratório de Síntese, Catálise e Modelagem Molecular (SintCatMol) e o Laboratório Interdisciplinar de Eletroquímica e Cerâmica (LIEC) estão ofertando uma bolsa de mestrado e uma de pós-doutorado para início imediato. Financiado pelo CNPQ e […]
NaNbO3/Eumelanin composite: A new photocatalyst under visible light Abstract: Sodium niobate (NaNbO3) is a semiconductor with many potential technological applications and, among them, it is considered a promising photocatalyst. However, it only absorbs ultraviolet light, […]
Giovanna Grasser, aluna de Iniciação Científica do Centro de Desenvolvimento de Materiais Funcionais (CDMF), iniciou em março deste ano o estágio internacional na Universidade Jaume I, na Espanha, com conclusão prevista para o fim de […]
Production of bovine hydroxyapatite nanoparticles as a promising biomaterial via mechanochemical and sonochemical methods Abstract: This study aimed to evaluate the effectiveness of sonochemical and milling nanoparticulate techniques using HA of bovine origin. The starting […]
Na próxima terça-feira, 23, o pesquisador argentino Celso Aldao ministrará a palestra intitulada “Grain-size sensitivity dependence in nanocrystalline metal-oxide gas sensors”. A palestra acontecerá às 16h no Auditório 2 do Departamento de Química da Universidade […]
Physicochemical evaluation of hydrogen peroxide bleaching gels containing titanium dioxide catalytic agent, and their influence on dental color change associated with violet LED Abstract: BackgroundThe purpose of this study was: 1) to analyze the physical-chemical […]
Design and Validation of an Experimental Setup for Evaluation of Gas Permeation in Ceramic Membranes Abstract: An experimental setup for the evaluation of permeation of gaseous species with the possibility of simultaneously collecting electrochemical impedance […]
Study of CaTiO3–ZnS heterostructure obtained by microwave-assisted solvothermal synthesis and its application in photocatalysis Abstract: We report herein the assembly of a calcium titanate (CTO)-zinc sulfide (ZnS) heterostructure through a microwave-assisted solvothermal (MAS) method and its respective characterizations to […]
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