Pulse-Current Electrodeposition for Loading Active Material on Nickel Electrodes for Rechargeable Batteries | Zendy

M. D. Becker | Zendy; Guillermo Norberto Garaventta | Zendy; A. Visintin | Zendy

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Pulse-Current Electrodeposition for Loading Active Material on Nickel Electrodes for Rechargeable Batteries

Author(s) -

M. D. Becker,

Guillermo Norberto Garaventta,

A. Visintin

Publication year - 2013

Publication title -

isrn electrochemistry

Language(s) - English

Resource type - Journals

ISSN - 2314-5439

DOI - 10.1155/2013/732815

Subject(s) - nickel , electrode , materials science , hydroxide , current (fluid) , current collector , current density , composite material , metallurgy , inorganic chemistry , chemistry , electrolyte , electrical engineering , quantum mechanics , physics , engineering

Although the pulse-current electrodeposition method is a commonly used technique, it has not been widely employed in electrode preparation. This method was applied to sintered nickel electrodes in a nickel salt solution containing additives. The active material that was obtained, nickel hydroxide, was studied using different characterization techniques. Electrodes impregnated with pulse current had higher capacity than those impregnated with continuous current. The active material is homogeneous and compact with optimum loading and good performance during discharge.These characteristics would provide a large amount of energy in a short time due to an increase in the electrode kinetic reaction.Fil: Becker, María Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Garaventta, Guillermo Norberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Visintin, Arnaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentin

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