发明授权
- 专利标题： Non-aqueous electrolyte secondary battery
- 专利标题（中）： 非水电解质二次电池
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申请号： US12271045申请日： 2008-11-14
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公开(公告)号： US08053109B2公开(公告)日： 2011-11-08
- 发明人: Masato Iwanaga , Noriko Yamashita , Koji Abe , Kazuhiro Miyoshi
- 申请人： Masato Iwanaga , Noriko Yamashita , Koji Abe , Kazuhiro Miyoshi
- 申请人地址： JP Moriguchi-shi JP Ube-shi
- 专利权人： Sanyo Electric Co., Ltd.,Ube Industries, Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.,Ube Industries, Ltd.
- 当前专利权人地址： JP Moriguchi-shi JP Ube-shi
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2007-298656 20071116
- 主分类号： H01M6/04
- IPC分类号： H01M6/04
摘要：
A non-aqueous electrolyte secondary battery has a high initial capacity and excels in cycle characteristics and storage characteristics even when charged until the potential of the positive electrode active material exceeds as high as 4.3V versus lithium. The non-aqueous electrolyte of the secondary battery contains both 1,3-dioxane and a sulfonic acid ester compound.
公开/授权文献
- US20090130566A1 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 公开/授权日：2009-05-21