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 by Falcade, Tiago, Turq, Viviane, Bonino, Jean-Pierre, de Fraga Malfatti, Celia

    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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    Journal Article
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    Recovery of copper from printed circuit boards scraps by mechanical processing and electrometallurgy by Veit, Hugo Marcelo, Bernardes, Andréa Moura, Ferreira, Jane Zoppas, Tenório, Jorge Alberto Soares, Malfatti, Célia de Fraga

    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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    Tribocorrosion and Electrochemical Behavior of DIN 1.4110 Martensitic Stainless Steels After Cryogenic Heat Treatment by Ramos, Leandro Brunholi, Simoni, Leonardo, Mielczarski, Rafael Gomes, Vega, Maria Rita Ortega, Schroeder, Roberto Moreira, Malfatti, Célia de Fraga

    “…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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    Corrosion resistance and tribological behavior of ZK30 magnesium alloy coated by plasma electrolytic oxidation by da Silva Rodrigues, Joel, Marasca Antonini, Leonardo, da Cunha Bastos, António Alexandre, Zhou, Jie, de Fraga Malfatti, Célia

    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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    Printed circuit boards: A review on the perspective of sustainability by Canal Marques, André, Cabrera, José-María, de Fraga Malfatti, Célia

    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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    An amino‐based protic ionic liquid as a corrosion inhibitor of mild steel in aqueous chloride solutions by Schmitzhaus, Tobias Eduardo, Ortega Vega, Maria R., Schroeder, Roberto, Muller, Iduvirges Lourdes, Mattedi, Silvana, Malfatti, Célia de Fraga

    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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    Journal Article
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    Correlation between morphology and electrochemical behavior of chromium-free conversion coatings for aluminum alloys corrosion protection by Boyer, Quentin, Ortega Vega, Maria R., de Fraga Malfatti, Célia, Duluard, Sandrine, Ansart, Florence

    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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    Effect of sterilization processes on nanostructured Ti6Al4V surfaces obtained by electropolishing by Antonini, Leonardo Marasca, Malfatti, Célia de Fraga, Reilly, Gwendolen C., Owen, Robert, Takimi, Antonio Shigueaki

    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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    N‐methyl‐2‐hydroxyethylammonium oleate ionic liquid performance as corrosion inhibitor for mild steel in hydrochloric acid medium by Schmitzhaus, Tobias E., Ortega Vega, Maria R., Schroeder, Roberto, Muller, Iduvirges L., Mattedi, Silvana, Malfatti, Célia de Fraga

    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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    The hydrogen evolution reaction on nickel-polyaniline composite electrodes by Dalla Corte, Daniel A., Torres, Camila, Correa, Patricia dos Santos, Rieder, Ester Schmidt, Malfatti, Célia de Fraga

    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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    Effect of Ti6Al4V surface morphology on the osteogenic differentiation of human embryonic stem cells by Antonini, Leonardo Marasca, Kothe, Vinícius, Reilly, Gwendolen C., Owen, Robert, Marcuzzo, Jossano Saldanha, Malfatti, Célia de Fraga

    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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    Plasma Electrolytic Nitrocarburizing of SAE 1045: Electro-chemical Slurry Erosion Wear Analysis by Noronha, Leandro Câmara, Castro, Victor Velho de, Schroeder, Roberto Moreira, Mussulini, Leonardo, Santos, Leonardo Moreira dos, Andrade, Antonio Marcos Helgueira de, Malfatti, Célia de Fraga

    “…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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    Plasma Electrolytic Oxidation (PEO) Coated CP-Ti: Wear Performance on Reciprocating Mode and Chondrogenic–Osteogenic Differentiation by Baldin, Estela Kerstner, Santos, Pedro Bell, de Castro, Victor Velho, Aguzzoli, Cesar, Maurmann, Natasha, Girón, Juliana, Pranke, Patricia, Malfatti, Célia de Fraga

    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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    Thermodynamic analysis of ethanol steam reforming using Gibbs energy minimization method: A detailed study of the conditions of carbon deposition by Lima da Silva, Aline, Malfatti, Célia de Fraga, Müller, Iduvirges Lourdes

    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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    A review of the recycling of non-metallic fractions of printed circuit boards by Marques, André Canal, Cabrera Marrero, José-María, de Fraga Malfatti, Célia

    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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