Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5475719 | Energy | 2017 | 10 Pages |
Abstract
This paper discusses new experimental work investigating the change in pH of the electrolyte of individual cells in Lead-Acid batteries during discharge with a view to predicting cell polarity reversal and thereby pre-empting potentially catastrophic failure in batteries. The discharge tests were carried out on batteries which were classified as 'new' and 'aged' as a means of indicating their state of health. A new pH phenomenon has been recorded for the first time in this paper as evidenced by experimental results including measurement of half-cell potentials. The trends observed during the discharge tests could be used as additional means of indicating impending cell reversal in series connected lead-acid cells.
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Physical Sciences and Engineering
Energy
Energy (General)
Authors
J. Mooney, A. Alaswad, A. Cruden,