Search Results - "Vega, Maria Rita Ortega"

General Design Concepts for CAPodes as Ionologic Devices by Zhou, Hanfeng, Li, Panlong, Zhang, En, Kunigkeit, Jonas, Zhou, Xiongjun, Haase, Katherina, Rita Ortega Vega, Maria, Wang, Shuwen, Xu, Xiaosa, Grothe, Julia, Mannsfeld, Stefan C. B., Brunner, Eike, Kaneko, Katsumi, Kaskel, Stefan

“…Capacitive analogues of semiconductor diodes (CAPodes) present a new avenue for energy‐efficient and nature‐inspired next‐generation computing devices. Here,…”
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Influence of the support on PtSn electrocatalysts behavior: Ethanol electro-oxidation performance and in-situ ATR-FTIRS studies by Leal da Silva, Elen, Cuña, Andrés, Rita Ortega Vega, Maria, Radtke, Claudio, Machado, Giovanna, Tancredi, Nestor, de Fraga Malfatti, Célia

“…[Display omitted] •Carbon supported PtSn catalysts for ethanol electro-oxidation (EEO) was studied.•The nature of the support and the activation method affect…”
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Protic Ionic Liquids Used as Metal-Forming Green Lubricants for Aluminum: Effect of Anion Chain Length by Vega, Maria Rita Ortega, Parise, Karine, Ramos, Leandro B., Boff, Uilian, Mattedi, Silvana, Schaeffer, Lírio, Malfatti, Célia F.

“…Among the applications for protic ionic liquids (PILs), lubrication is one of the newest and the most promising. In this work, ammonium-based protic ionic…”
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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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Ni-based metal-organic framework sensor material for urea detection: Mechanistic insights and performance by Ortega Vega, Maria Rita, Luo, Yutong, Werheid, Matthias, Weidinger, Inez, Senkovska, Irena, Grothe, Julia, Kaskel, Stefan

“…•A mechanistic study of [Ni3(HHTP)2]n MOF as urea sensor was conducted.•[Ni3(HHTP)2]n presented high sensitivity towards urea: 1.8 mA/cm2∙mM urea.•Selectivity…”
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A New Ternary Alloy Ti26Zr24Nb for Biomedical Application: Behavior in Corrosion, Wear, and Tribocorrosion by da Silva, Fabiana Lopes, Antonini, Leonardo Marasca, Vega, Maria Rita Ortega, Aguzzoli, Cesar, de Fraga Malfatti, Célia

“…Titanium (Ti)-based alloys with only β-phase have arisen the interest of academics and industrials for bone implants due to their mechanical properties close…”
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Bioactive Ion‐Based Switchable Supercapacitors by Li, Panlong, Bräuniger, Yannik, Kunigkeit, Jonas, Zhou, Hanfeng, Ortega Vega, Maria Rita, Zhang, En, Grothe, Julia, Brunner, Eike, Kaskel, Stefan

“…Switchable supercapacitors (SCs) enable a reversible electrically‐driven uptake/release of bioactive ions by polarizing porous carbon electrodes. Herein we…”
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Localized corrosion behavior studies by SVET of 1010 steel in different concentrations of sodium chloride containing [m-2HEA][Ol] ionic liquid as corrosion inhibitor by Schmitzhaus, Tobias Eduardo, Vega, Maria Rita Ortega, Schroeder, Roberto, Muller, Iduvirges Lourdes, Mattedi, Silvana, Taryba, Maryna, Fernandes, João Carlos Salvador, Malfatti, Célia de Fraga

“…The anticorrosive performance and the inhibition mechanism of N-methyl-2-hydroxyethylammonium oleate,[m-2HEA][Ol], in electrolytes with different…”
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Anticorrosive performance of commercial nanoceramic coatings on AISI 1010 steel by Kerstner, Estela Knopp, Kunst, Sandra Raquel, Beltrami, Lilian Vanessa Rossa, Vega, Maria Rita Ortega, Scienza, Lisete Cirstina, Malfatti, Célia de Fraga

“…The aim of this work was to study the corrosion behavior of three commercial nanoceramic coatings in comparison to zinc phosphate coatings applied on mild…”
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Niobium and niobium-iron coatings on API 5LX 70 steel applied with HVOF by Brandolt, Cristiane de Souza, Souza Junior, Jair Garcia de, Kunst, Sandra Raquel, Vega, Maria Rita Ortega, Schroeder, Roberto Moreira, Malfatti, Célia de Fraga

“…The present study aimed to create and characterize niobium and niobium-iron 60% coatings applied to steel API 5L X70 using the hypersonic thermal spray process…”
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Determination of hydrogen trapping mechanisms by microprinting in Ni and Co coatings obtained by HVOF by Brandolt, Cristiane de Souza, Malfatti, Célia de Fraga, Ortega Vega, Maria Rita, Hidalgo, Gelsa Edith Navarro, Schroeder, Roberto Moreira

“…In this work, the hydrogen embrittlement resistance of API 5CT P110 steel coated with high velocity oxygen fuel thermally-sprayed nickel or cobalt was…”
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General Design Concepts for CAPodes as Ionologic Devices by Zhou, Hanfeng, Li, Panlong, Zhang, En, Kunigkeit, Jonas, Zhou, Xiongjun, Haase, Katherina, Rita Ortega Vega, Maria, Wang, Shuwen, Xu, Xiaosa, Grothe, Julia, Mannsfeld, Stefan C. B., Brunner, Eike, Kaneko, Katsumi, Kaskel, Stefan

“…Capacitive analogues of semiconductor diodes (CAPodes) present a new avenue for energy‐efficient and nature‐inspired next‐generation computing devices. Here,…”
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Effect of concentrations of plasticizers on the sol-gel properties developed from alkoxides precursors by Kunst, Sandra Raquel, Longhi, Marielen, Beltrami, Lilian Vanessa Rossa, Zini, Lucas Pandolphi, Boniatti, Rosiana, Cardoso, Henrique Ribeiro Piaggio, Vega, Maria Rita Ortega, Malfatti, Célia de Fraga

“…Abstract Coatings developed through sol-gel method is presented as an interesting replacement to chromium coating. Sol-gel method present advantages as high…”
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Alternative methods to attach components in printed circuit boards to improve their recyclability by Canal-Marques, André, Ortega-Vega, Maria Rita, Cabrera, José María, Fraga-Malfatti, Célia de

“…Printed circuit boards (PCB), which form the basis of the electronics industry, generate wastes that are difficult to dispose of and recycle due to the…”
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Toxicity of oleate-based amino protic ionic liquids towards Escherichia coli, Danio rerio embryos and human skin cells by Ortega Vega, Maria Rita, Baldin, Estela Kerstner, Pereira, Daniela Pavulack, Martins, Martha Cestari Silva, Pranke, Patricia, Horn, Fabiana, Pinheiro, Ivone, Vieira, Ana, Espiña, Begoña, Mattedi, Silvana, Malfatti, Célia de Fraga

“…Protic ionic liquids (PILs) have been widely employed with the label of “green solvents'' in different sectors of technology and industry. The studied PILs are…”
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Integration of Triphenylene-Based Conductive Metal–Organic Frameworks into Carbon Nanotube Electrodes for Boosting Nonenzymatic Glucose Sensing by Luo, Yutong, Shupletsov, Leonid, Ortega Vega, Maria Rita, Gutiérrez-Serpa, Adrián, Khan, Arafat Hossain, Brunner, Eike, Senkovska, Irena, Kaskel, Stefan

“…The rational design and preparation of conductive metal–organic frameworks (MOFs) are alluring and challenging pathways to develop active catalysts toward…”
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Ultralow-CostGraphene/Fabric-Based Sensors: Characterizati on and Preliminary Results by Nag, Anindya, Chakraborthy, Aniket, Ortega Vega, Maria Rita, Nuthalapati, Suresh, Harija, H., Ozer, Mehmet Sait, Altinsoy, Mehmet Ercan

“…The significance of fabric sensors has been growing simultaneously with the impact of wearable sensing applications. Different types of fabrics have been…”
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Oleate-Based Protic Ionic Liquids As Lubricants for Aluminum 1100 by Ortega Vega, Maria Rita, Ercolani, Juliano, Mattedi, Silvana, Aguzzoli, César, Ferreira, Carlos Arthur, Rocha, Alexandre S, Malfatti, Célia F

“…Because of their structures and tunable properties, viscosity among them, oleate-based protic ionic liquids (PILs) were used as lubricants for aluminum, aiming…”
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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

“…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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Bioactive Ion‐Based Switchable Supercapacitors by Li, Panlong, Bräuniger, Yannik, Kunigkeit, Jonas, Zhou, Hanfeng, Ortega Vega, Maria Rita, Zhang, En, Grothe, Julia, Brunner, Eike, Kaskel, Stefan

“…Switchable supercapacitors (SCs) enable a reversible electrically‐driven uptake/release of bioactive ions by polarizing porous carbon electrodes. Herein we…”
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