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    AuthorOrtiz, Mariela (24)
    Real, Silvia (24)
    Castro, Élida Beatriz (10)Visintin, Arnaldo (10)Humana, Rita (3)Thomas, Jorge (3)Sedlarikova, Marie (2)Vondrak, Jiri (2)Gamba, Martina (1)Suárez, Gustavo (1)Subjectadditives; electrochemical behaviour ; nickel hydroxide electrodes; batteries (1)aditivos; comportamiento electroquímico; electrodos; hidróxido de níquel (1)alkaline batteries; Nickel hydroxide electrode; electroless; Cobalt (1)caracterización de electrodo; electrodo positivo; baterías; Ni-HM; aditivos de cobalto (1)characterization; anodes; lithium ion batteries (1)Cobalt electroless; Nickel hydroxide cathodes; alkaline batteries; porous electrodes (1)cobalto; electroless; electrodos; hidróxido de níquel (1)electrochemical behavior; carbon materials; anode material; lithium ion batteries (1)electrochemical characterization; nickel hydroxide; electrodes; MWCNT (1)electrochemical performance; Carbon; Sulfur; Lithium; battery cathodes (1)... View MoreDate Issued2017 (5)2016 (3)2015 (4)2014 (7)2013 (5)

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    untranslated

    Preparación y caracterización de ánodos de baterías de ion Litio 

    Ortiz, Mariela; Real, Silvia (J, 2013-10-09)
    El uso de fuentes de energía, basadas en recursos renovables, ha sido ampliamente reconocido como la alternativa más viable para resolver problemas asociados con la combustión térmica convencional, tal es como su ineficiencia ...
    untranslated

    Electrochemical characterization of Nickel Hydroxide electrodes with MWCNT 

    Ortiz, Mariela; Real, Silvia; Castro, Élida Beatriz (Anual Meeting of ISE, 2013-09-08)
    Alkaline secondary batteries are widely required in the current market of electronic devices. Particularly, nickel hydroxide active material is the positive electrode in Ni/H2 and Ni/MH batteries. Due to their semiconductor ...
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    Preparation and characterization of electrode materials in lithium batteries 

    Ortiz, Mariela; Real, Silvia; Visintin, Arnaldo (Electrochemistry from Sensing to Energy Conversion and Storage, 2015)
    The lithium batteries are electrochemical systems based on the use of intercalation compounds supported on porous structures. Different materials are used as cathodes: for example, mixed oxides of transition metals (LiMO2, ...
    untranslated

    Characterization of anodes for lithium ion batteries 

    Humana, Rita; Ortiz, Mariela; Thomas, Jorge; Real, Silvia; Sedlarikova, Marie; Vondrak, Jiri; Visintin, Arnaldo (Springer, 2015-08-14)
    The lithium-ion batteries are energy storage systems of high performance and low cost. They are employed in multiple portable devices, and these require the use of increasingly smaller and lighter batteries with high energy ...
    untranslated

    Estudio del agregado de cobalto vía “electroless” a electrodos de hidróxido de níquel 

    Ortiz, Mariela; Castro, Élida Beatriz; Real, Silvia (2013-04-09)
    El hidróxido de níquel es utilizado como material de cátodos en baterías alcalinas del tipo Ni/Cd, Ni/Fe, Ni/Zn, Ni/H, Ni/MH. Para mejorar las propiedades de este material y así su desempeño, en los dispositivos mencionados, ...
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    Electrochemical characterization of nickel hydroxide nanomaterials as electrodes for NiMH batteries 

    Real, Silvia; Ortiz, Mariela; Castro, Élida Beatriz (Springer, 2016-08-23)
    β-Nickel hydroxide was successfully synthesized by a hydrothermal method. Nano-nickel hydroxide material was characterized by X-ray diffraction, infrared absorption spectroscopy, and transmission electron microscopy. They ...
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    Effect of cobalt electroless deposition on nickel hydroxide electrodes 

    Ortiz, Mariela; Castro, Élida Beatriz; Real, Silvia (Elsevier, 2014-02-21)
    The effects of cobalt additive on the positive electrode surface of nickel alkaline batteries are investigated. Electrode surface modifications by electroless cobalt deposits were made at different immersion times. The ...
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    Electrochemical characterization of MWCNT Ni(OH)2 composites as cathode materials 

    Ortiz, Mariela; Real, Silvia; Castro, Élida Beatriz (Springer, 2015-09-04)
    The hydrothermal method was used to synthesize multi-walled carbon nanotube/nickel hydroxide composites (MWCNT/Ni(OH)2). The structure and morphology of the prepared materials were characterized by X-ray diffraction and ...
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    Preparación y caracterización del electrodo positivo de baterías de Ni-HM con aditivos de cobalto 

    Ortiz, Mariela; Castro, Élida Beatriz; Real, Silvia (HYFUSEN, 2013-06-09)
    La tendencia mundial de optar por tecnologías denominadas “limpias” conlleva a que se invierta en el desarrollo de tecnologías de fuentes energéticas alternativas. Dentro de estos dispositivos se incluye a las baterías ...
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    Nickel oxide performance as anode material for lithium ion batteries 

    Ortiz, Mariela; Visintin, Arnaldo; Real, Silvia (IWLiME, 2016-11-01)
    Lithium ion batteries, as a rechargeable power source, have attracted much more attention due to their extensive applications in portable electronic devices and electric vehicles. Although most commercial Li-ion batteries ...
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    Repositorio Institucional Abierto UTN basado en

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