Study on Kinetics Behavior of the Lead Negative Electrode in the Lead Acid Flow Battery

Abstract:

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The chemistry system with negative graphite felt electrode and a single electrolyte, lead(II)in methanesulfonic acid, was described. The effects of treatment methods on kinetics and cyclic voltammetry behavior of Pb(II)/Pb couple were studied. The results show that the equilibrium electrode potential Pb(II)/Pb couple was -0.233V and the Pb(II)/Pb couple on graphite felt electrode had a good kinetics behavior. The cyclic voltammogram of graphite felt electrode showed that the oxidization and reduction peak potentials were -0.044V and -0.454V, respectively. The graphite felt treated with methanesulfonic acid had little oxidization and reduction peak potentials difference, and showed good electro-catalytic activity for Pb(II)/Pb couple.

Info:

Periodical:

Advanced Materials Research (Volumes 608-609)

Edited by:

Yongguang Li, Yong Li and Weiguo Pan

Pages:

1012-1016

DOI:

10.4028/www.scientific.net/AMR.608-609.1012

Citation:

X. D. Liu et al., "Study on Kinetics Behavior of the Lead Negative Electrode in the Lead Acid Flow Battery", Advanced Materials Research, Vols. 608-609, pp. 1012-1016, 2013

Online since:

December 2012

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Price:

$35.00

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