Charge/Discharge Characteristics of SnO2 Electrodes for Lithium Polymer Batteries

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Abstract:

The purpose of this research is to develop tin oxide electrode for lithium ion polymer battery. We have investigated cyclic voltammetry and charge/discharge cycling of SnO2/SPE/Li cells. The first discharge capacity of SnO2 anode was 612mAh/g. The discharge capacity of SnO2 anode was 560 and 376mAh/g at 2nd and 15th cycle at room temperature, respectively. The SnO2 composite anode with PVDF-PC-EC-LiClO4 electrolyte showed good cycling performance.

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Materials Science Forum (Volumes 486-487)

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606-609

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June 2005

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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