Fabrication and characterization of a LiCoO₂ battery–supercapacitor combination for a high-pulse power system

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• 作者：Choi ; Sun Hee ; Kim ; Joosun ; Yoon ; Young Soo
• 关键词：Battery ; Supercapacitor ; Combination ; High-pulse power
• 刊名：Journal of Power Sources
• 出版年：2004
• 期刊代码：58_03787753
• 类别：ce
• 出版时间：November 15, 2004
• 卷：138
• 期：1-2
• 页码：360-363
• 文件大小：300 K

摘要

The performance of portable electronic equipment can often be improved by including an electrochemical capacitor alongside the battery. The capacitor extends battery life by reducing its peak output power. A CR2032 coin-type battery cell was used for the LiCoO₂ cathode and Li anode. A mixture of 1M LiPF₆-ethylene carbonate (EC)/dimethyl carbonate (DMC) (1:1 vol, Merk) was used as the electrolyte.