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1. 发明授权

US06689512B2 Flat-shaped nonaqueous electrolyte battery 失效
标题翻译：扁平状非水电解质电池
公开(公告)号：US06689512B2
公开(公告)日：2004-02-10
申请号：US10121297
申请日：2002-04-11
申请人： Takashi Kimura , Tatsuya Shigeno , Kenichi Sano
发明人： Takashi Kimura , Tatsuya Shigeno , Kenichi Sano
IPC分类号： H01M208
CPC分类号： H01M2/0413 , H01M2/0222 , H01M4/134 , H01M10/052 , H01M10/0585 , H01M2010/4292
摘要： A flat-shaped nonaqueous electrolyte battery including a sealing plate, a metal container, a gasket interposed between the sealing plate and the metal container, and a negative electrode, a positive electrode and a nonaqueous electrolyte that are sealed by pressing inward an edge portion of an opening of the metal container, the sealing plate also serves as a positive electrode terminal, the metal container also serves as a negative electrode terminal, and a peripheral portion of the negative electrode is arranged between an inner bottom surface of the metal container and the gasket is disclosed. It is preferable that a lithium alloy or an oxide of an element that can be alloyed with lithium is used for the negative electrode, and it is preferable that a ratio of a capacity of the negative electrode with respect to that of the positive electrode is at least 1.2.
摘要翻译：一种扁平状非水电解质电池，包括密封板，金属容器，介于密封板和金属容器之间的衬垫，以及负极，正极和非水电解质，其通过向内侧压入金属容器的开口，密封板也用作正极端子，金属容器也用作负极端子，负极的周边部分设置在金属容器的内底表面和垫圈被公开。优选使用锂合金或与锂合金化的元素的氧化物作为负极，优选负极相对于正极的容量的比例为至少1.2。

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