Prolongation of accumulator life using ultrasound |
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Authors: | I Gavrila |
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Institution: | Physics Department, University of Brasov, Romania |
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Abstract: | Accumulators subjected to the action of ultrasound have a higher capacity in comparison with untreated cells over their whole life. For example, at cycle 8, the increase is 12.6%, while for cycle 72, it is 54%. Also, the rate of self-discharge is reduced. |
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