Listar por autor "Real, Silvia"
Mostrando ítems 21-25 de 25
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Preparation and characterization of positive electrode of NiMH batteries with cobalt additives
Ortiz, Mariela; Real, Silvia; Castro, Élida Beatriz (Elsevier, 2014-02-18)The present paper shows the preparation and characterization of alkaline batteries cathodes formed by nickel hydroxide with the addition of cobalt. This additive was incorporated by two methods: on the electrode surface, ... -
Síntesis y estudio electroquímico de materiales de cátodo en baterías de ion litio
Ortiz, Mariela; Visintin, Arnaldo; Real, Silvia (Congreso Argentino de Fisicoquimica y Química Inorgánica, 2015-04-12)En este trabajo se presenta la preparación de óxidos mixtos de Li-Ni-Co-Mn por síntesis hidrotermal, que permite obtener materiales altamente homogéneos a través de un proceso sencillo, de bajo costo y empleando bajas ... -
Síntesis y estudio electroquímico de materiales de cátodo en baterías de ion litio
Ortiz, Mariela; Real, Silvia (Mattear, 2016-10-12)El mercado de las baterías está dominado por la tecnología de ion-Litio, sistemas electroquímicos que requieren de materiales de intercalación, soportados en estructuras porosas. Su funcionamiento está basado en el proceso ... -
Study of the electrochemical behavior of different carbon materials as anode material for lithium ion batteries
Ortiz, Mariela; Visintin, Arnaldo; Real, Silvia (Topical Meeting of the International Society of Electrochemistry, 2017-03-19)Since the lithium ion battery was first commercialized by the Sony Corporation in 1991, the development for improvement it is critical for advancements in a variety of applications ranging from hybrid electric vehicles to ... -
Synthesis and electrochemical properties of Nickel oxide as anode for Lithium ion batteries
Ortiz, Mariela; Visintin, Arnaldo; Real, Silvia (Topical Meeting of the International Society of Electrochemistry, 2017-03-19)Transition-metal oxides (MO, where M is Fe, Ni, Co and Cu) have been studied since these materials were proposed by Tarascon and co-workers [1-6]. These oxides can offer higher capacities (600-1000 mAh g-1) that graphite ...