Investigations of the negative plate of lead/acid cells 1. Selection of additives
作者： Michel Saakes , Pieter J. Van Duin , Alexander C.P. Ligtvoet , Dick Schmal
DOI: 10.1016/0378-7753(94)80056-1
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摘要: Abstract A procedure is proposed for the selection of inhibitors and expanders used as additives negative plate lead/acid battery. Inhibitors were selected by performing d.c. a.c. measurements at pure metals (Cu, Sb, Ag), which are assumed to act local active sites hydrogen-evolution reaction plate. From this study anisaldehyde was found show strong preferential adsorption Cu Sb. Expanders using impedance a Pb electrode low anodic discharge current. Selected Indulin C Na-1-naphtol-4-sulfonate. information obtained not only on expander action but also effect additive double layer diffusion properties lead sulfate. concentration dependence (Na-1-naphtol-4-sulfonate) an optimal about 600 ppm.
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