Unveiling the efficiency of microwave-assisted hydrothermal treatment for the preparation of SrTiO3 mesocrystals Abstract: Material processing has become essential for the proper control, tuning and consequent application of the properties of micro/nanoparticles. In this case, […]
Effect of Ag clusters doping on the photoluminescence, photocatalysis and magnetic properties of ZnO nanorods prepared by facile microwave-assisted hydrothermal synthesis Abstract: We report a chemical route to synthesize stabilized ZnO:Ag nanoparticles (NPs) combined with nanosized […]
Role of Dipolar Interactions and Volume Particle Size Distribution on the Nonmonotonic Magnetic Field Dependence of the Blocking Temperature in Magnetic Nanoparticles Abstract: The nonmonotonic behavior of the magnetic field dependence H of the superparamagnetic blocking […]
Increased photocatalytic activity induced by TiO2/Pt/SnO2 heterostructured films Abstract: In this work, a high photocatalytic activity was attained by intercalating a Pt layer between SnO2 and TiO2 semiconductors, which yielded a TiO2/Pt/SnO2 – type heterostructure used […]
Role of morphological characteristics on the conductive behavior of LaNiO3 thin films Abstract: LaNiO3 (LNO) thin films were synthesized via the polymeric precursor method and sintered using conventional and microwave heating sources. The samples were […]
Theoretical Study of the Stoichiometric and Reduced Ce-Doped TiO2 Anatase (001) Surfaces Abstract: The effects of Ce doping (2.6%) on the oxygen vacancy (V-O) formation energy (Et) and the electronic structure of the anatase TiO2(001) surface […]
Orthorhombic SnO2 phase observed composite (Sn1-xCex)O-2 synthesized by sol-gel route Abstract: Semiconductor oxides are a class of materials used in many different applications, such as catalysis, solar cells and magnetic devices. In particular, composites with different […]
Artigo desenvolvido pelo mestrando Magno Barcelos, do Programa de Pós-Graduação em Química, da UFSCar, foi selecionado para a capa da revista científica CHEMELECTROCHEM. A pesquisa conta com a orientação da profa. Lucia Mascaro e colaboração […]
Writers: Mamani, NC; da Silva, RT; de Zevallos, AO; Cotta, AAC; Macedo, WAD; Li, MS; Bernardi, MIB; Doriguetto, AC; de Carvalho, HB Keywords: Dilute magnetic oxides; Defect ferromagnetism; Co-doped ZnO thin films; Structural and magnetic characterization; diluted […]
Writers: Alessandra Alves Correa; Roger Gonçalves; Rodrigo Pereira; Ernesto Chaves Pereira Keywords: conducting polymers; electrochemistry; properties and characterization Abstract: The effect of the electropolymerization of seven poly(3-methylthiophene) (P3MT) films in the same used monomer solution have been investigated. […]
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