A5008051408- Anodic Oxide Films and Nanostructures
- Bone Tissue Engineering Materials
- Electrocatalysts for Energy Conversion
- Corrosion Behavior and Inhibition
- Agricultural and Food Sciences
- Academic Research in Diverse Fields
- Semiconductor materials and devices
- TiO2 Photocatalysis and Solar Cells
- Catalytic Processes in Materials Science
- Advanced Photocatalysis Techniques
- Electrochemical Analysis and Applications
- Electrodeposition and Electroless Coatings
- Smart Materials for Construction
- Physical Education and Gymnastics
- Titanium Alloys Microstructure and Properties
- Electrophoretic Deposition in Materials Science
- Electrochemical sensors and biosensors
- Gender, Sexuality, and Education
- Nanoporous metals and alloys
- Maternal and Neonatal Healthcare
- Advancements in Solid Oxide Fuel Cells
- ZnO doping and properties
- Electronic and Structural Properties of Oxides
- Concrete Corrosion and Durability
- Photonic Crystals and Applications
Universidade Federal de São Carlos
2013-2023
Chulalongkorn University
2021-2023
Universidade de Sorocaba
2019
Universidade Estadual Paulista (Unesp)
2018
Recently, nanostructured copper oxides formed via anodizing have been intensively researched due to their potential catalytic applications in emerging issues. The anodic Cu2O and CuO nanowires or nanoneedles are attractive photo- electrocatalysts since they show wide array of desired electronic morphological features, such as highly-developed surface area. In CO2 electrochemical reduction reaction (CO2RR) copper-based nanostructures indicate unique adsorption properties crucial...
Despite UV photolysis is common industrial water treatment, existent approaches are still not fully effective nor practical due to the growing amount of discharged effluents. Titanium dioxide (TiO2) has been used as a semiconductor for photocatalytic degradation pollutants, but its efficiency limited rapid reverse reaction. Thus, novel needed improve quality and cost benefits photocatalysts. In this study, processing time effect CeO2-Nb2O5 coatings on titanium synthesized via one-step method...
INTRODUÇÃO: Este artigo investiga o papel fundamental da Psicologia Escolar e Educacional no fortalecimento educação, destacando a atuação práticas de psicólogos em contextos educacionais. Inicialmente, explora-se evolução histórica Escolar, enfatizando suas raízes desenvolvimento abordagens teóricas metodológicas. A seguir, discute-se importância intervenção psicopedagógica na promoção um ambiente escolar saudável, abordando estratégias prevenção que visam bem-estar emocional cognitivo dos...
The mechanism of Co electrodeposition in sulphate solutions containing boric acid was investigated using the EQCM technique and potentiostatic measurements. effects solution composition, temperature deposition potential were studied factorial design as a chemometric procedure. used buffer to prevent pH changes due hydrogen evolution reaction (HER) during electrodeposition. results showed that Co(OH)2 formed parallel metallic formation under some experimental conditions. analysis revealed...
Nanoporous anodic alumina (NAA), obtained via aluminum anodization, have been used as template for fabrication of nanostructure materials and photonic devices. In order to promote the formation regular porous control desired properties, high-purity pretreatment Al surfaces are mandatory. This procedure consists in electrochemically removing external irregular layer metal promoting a flat, bright smooth metallic surface. this study, effect electropolishing parameters on commercial samples...
Aluminum oxide films containing small quantities of silver are produced by plasma electrolytic oxidation aluminum (97%) in different electrolytes aiming the synthesis bactericidal coatings over for food packaging applications. Sodium citrate, citric acid, and sodium silicate, Ag nanoparticles (Ag‐NPs) or + ions (AgNO 3 ) tested as electrolyte. The galvanostatic anodization curves used diagnostic to evaluate production Ag‐alumina a one‐step procedure. Citric acid silicate media provide more...
This study explores the experimental parameters related to production of Nb 2 O 5 over alumina coatings produced by plasma electrolytic oxidation (PEO) and evaluates its use in photocatalytic applications. The influence niobium precursor concentration electrolyte temperature on electrochemical, morphological, compositional responses are investigated using chemometric tools. design provides a geometrical representation shows effect anodizing conditions pore density anodization curves. samples...