A Modified Lead-Acid Negative Electrode for High-Rate Partial-State-of-Charge Applications
IR@CECRI: CSIR-Central Electrochemical Research Institute, Karaikudi
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Title |
A Modified Lead-Acid Negative Electrode for High-Rate
Partial-State-of-Charge Applications
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Creator |
Saravanan, M.
Ganesan, M. Ambalavanan, S. |
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Subject |
Electrochemical Power Sources
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Description |
A simplified profile imitating the micro-hybrid driving mode is performed on the lead acid batteries to evaluate the effect of the
modified negative electrode design with half carbon paste as part of negative plate under high rate partial-state-of-charge operation
(HRPSoC). In this work, we report that the half side carbon paste replacing half of the spongy lead negative paste in negative plate
has significantly improved the cyclability of lead-acid batteries under high rate partial-state-of-charge operation. This is mainly
attributed to the high specific surface area and conductivity of the carbon black. In addition it minimises the formation of irreversible
lead sulfate at the negative plate. Thus, half carbon black on negative plate in lead acid battery eventually improves the performance
characteristics of lead-acid cells under HRPSoC cycling
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Publisher |
The Electrochemical Society
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Date |
2012
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Type |
Article
PeerReviewed |
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Format |
application/pdf
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Identifier |
http://cecri.csircentral.net/2997/1/041-2012.pdf
Saravanan, M. and Ganesan, M. and Ambalavanan, S. (2012) A Modified Lead-Acid Negative Electrode for High-Rate Partial-State-of-Charge Applications. Journal of the Electrochemical Society, 159 (4). A452-A458. ISSN 0013-4651 |
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Relation |
http://dx.doi.org/10.1149/2.070204jes
http://cecri.csircentral.net/2997/ |
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