Search Results - "Fraga Malfatti, Célia de"
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Tribological properties of amorphous carbon films obtained by electrodeposition from DMF using 2HEAL protic ionic liquid as dopant
Published in Diamond and related materials (01-01-2017)“…Amorphous carbon films are widely used for improving the surface mechanical properties of metallic materials, substantially increasing the wear resistance…”
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2
Osteogenic differentiation of bone marrow-derived mesenchymal stem cells on anodized niobium surface
Published in Journal of materials science. Materials in medicine (01-09-2019)“…Currently, titanium and its alloys are the most used materials for biomedical applications. However, because of the high costs of these metals, new materials,…”
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3
Recovery of copper from printed circuit boards scraps by mechanical processing and electrometallurgy
Published in Journal of hazardous materials (11-10-2006)“…The constant growth in generation of solid wastes stimulates studies of recycling processes. The electronic scrap is part of this universe of obsolete and/or…”
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4
Biomass Derived Carbon as Electrocatalyst Support for Ethanol Oxidation Reaction in Alkaline Medium: Electrochemical and Spectroelectrochemical Characterization
Published in Waste and biomass valorization (01-05-2020)“…In the present work, an activated biocarbon (aBC) was studied as a support in Pd electrocatalyst for ethanol oxidation reaction (EOR) in alkaline medium…”
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5
Tribocorrosion and Electrochemical Behavior of DIN 1.4110 Martensitic Stainless Steels After Cryogenic Heat Treatment
Published in Materials research (São Carlos, São Paulo, Brazil) (01-03-2017)“…DIN 1.4110 martensitic stainless steel is largely used in the cutlery industry due to its high corrosion resistance associated with high mechanical resistance…”
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6
Corrosion resistance and tribological behavior of ZK30 magnesium alloy coated by plasma electrolytic oxidation
Published in Surface & coatings technology (25-03-2021)“…The rapid bio-corrosion of magnesium-based alloys, the formation of hydrogen gas and, consequently, the premature loss of biomechanical functions hinder their…”
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7
Printed circuit boards: A review on the perspective of sustainability
Published in Journal of environmental management (15-12-2013)“…Modern life increasingly requires newer equipments and more technology. In addition, the fact that society is highly consumerist makes the amount of discarded…”
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8
An amino‐based protic ionic liquid as a corrosion inhibitor of mild steel in aqueous chloride solutions
Published in Materials and corrosion (01-07-2020)“…Protic ionic liquids (PILs) have shown to be promising substances as corrosion inhibitors (CIs). In line with this, the aim of this study is to study the…”
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9
Correlation between morphology and electrochemical behavior of chromium-free conversion coatings for aluminum alloys corrosion protection
Published in Surface & coatings technology (15-10-2018)“…Chromium(III)-based, tungstate-based and cerium(III)-based conversion coatings on AA2024-T3 are compared in terms of morphology and electrochemical behavior…”
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10
Effect of sterilization processes on nanostructured Ti6Al4V surfaces obtained by electropolishing
Published in Journal of materials research (29-04-2019)“…Electrochemical treatments, such as electropolishing on titanium alloys, are used to promote the formation of nanostructured surfaces, which can contribute to…”
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11
N‐methyl‐2‐hydroxyethylammonium oleate ionic liquid performance as corrosion inhibitor for mild steel in hydrochloric acid medium
Published in Materials and corrosion (01-11-2020)“…The aim of the present study is to evaluate the performance of N‐methyl‐2‐hydroxyethylammonium oleate ([m‐2HEA][Ol]) as a corrosion inhibitor for mild steel in…”
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12
The hydrogen evolution reaction on nickel-polyaniline composite electrodes
Published in International journal of hydrogen energy (01-02-2012)“…The electrolytic codeposition of nickel composite coatings with different amounts of polyaniline particles (PAni) was used to produce electrodes for the…”
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13
Effect of Ti6Al4V surface morphology on the osteogenic differentiation of human embryonic stem cells
Published in Journal of materials research (27-10-2017)“…Ti6Al4V alloys usually need to undergo some kind of surface treatment to enable good bone growth and implant integration. In this work, three treatments that…”
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14
Plasma Electrolytic Nitrocarburizing of SAE 1045: Electro-chemical Slurry Erosion Wear Analysis
Published in Materials research (São Carlos, São Paulo, Brazil) (01-01-2024)“…Nitrocarburized coating by plasma electrolytic saturation, PEN/C coatings, have been proposed to increase the corrosion and wear resistance of steel by using a…”
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15
Influence of the Support and SnO2 Content on the Electrocatalytic Properties of PdSn/C Electrocatalysts for EOR in Alkaline Medium
Published in Waste and biomass valorization (01-03-2022)“…An in-house synthesized activated biocarbon (aBC) and commercial Vulcan carbon (V) were studied as PdSn catalyst supports for the ethanol oxidation reaction…”
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16
Microstructure and Wear Properties of a Low Carbon Bainitic Steel on Plasma Nitriding at Different N2-H2 Gas Mixtures
Published in Materials research (São Carlos, São Paulo, Brazil) (2022)“…For the first time, the influence of gas mixture on first damage resistance of a plasma nitrided DIN 18MnCrSiMo6-4 bainitic steel was investigated. Samples…”
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17
Plasma Electrolytic Oxidation (PEO) Coated CP-Ti: Wear Performance on Reciprocating Mode and Chondrogenic–Osteogenic Differentiation
Published in Journal of bio- and tribo-corrosion (01-03-2022)“…Biocompatible oxide coatings obtained by plasma electrolyte oxidation (PEO) have been used to improve the surface properties of bone grafts made of titanium…”
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18
Thermodynamic analysis of ethanol steam reforming using Gibbs energy minimization method: A detailed study of the conditions of carbon deposition
Published in International journal of hydrogen energy (01-05-2009)“…In this paper, a thermodynamic analysis of ethanol/water system, using the Gibbs energy minimization method, has been carried out. A mathematical relationship…”
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19
A review of the recycling of non-metallic fractions of printed circuit boards
Published in SpringerPlus (09-10-2013)“…There is a big waste generation nowadays due to the growing demand for innovation and the fact that more and more products have a reduced lifetime, increasing…”
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Journal Article Book Review -
20
UV Curing Paint on Hybrid Films Modified with Plasticizer Diisodecyl Adipate Applied on Tinplate: The Effects of Curing Temperature and the Double Layer
Published in Industrial & engineering chemistry research (10-12-2014)“…Hybrid film coatings obtained by the sol–gel process are based on two important reactions: hydrolysis and condensation. Their kinetics varies with the curing…”
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