An advanced configuration TiO₂/LiFePO₄ polymer lithium ion battery

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• 作者：Jusef Hassoun ; Manuel Pfanzelt ; Pierre Kubiak ; Margret Wohlfahrt-Mehrens ; Bruno Scrosati
• 关键词：Polyethylene oxide ; TiO2 ; LiFePO4 olivine ; Lithium ion battery
• 刊名：Journal of Power Sources
• 出版年：2012
• 出版时间：1 November, 2012
• 年：2012
• 卷：217
• 期：Complete
• 页码：459-463
• 全文大小：630 K

文摘

In this paper we report a solid state lithium ion battery based on nanostructured titanium oxide (TiO₂) anode, olivine lithium iron phosphate (LiFePO₄) cathode and polyethylene oxide (PEO)-based electrolyte. The battery evidences average working voltage of 1.8?V and specific capacity of 150?mA?h?g^?1. The solid cell configuration is characterized by enhanced electrochemical properties, high safety level and remarkable environmental compatibility. The preliminary results here reported suggest that the system may be suitable to be used as alternative energy storage system for powering safe and environmental friendly hybrid and electric vehicles.