发明授权
- 专利标题： Anode and method of manufacturing same, secondary battery and method of manufacturing same, and sulfone compound
- 专利标题（中）： 阳极及其制造方法，二次电池及其制造方法以及砜化合物
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申请号： US12336071申请日： 2008-12-16
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公开(公告)号： US08394540B2公开(公告)日： 2013-03-12
- 发明人: Hiroyuki Yamaguchi , Masayuki Ihara , Tadahiko Kubota
- 申请人： Hiroyuki Yamaguchi , Masayuki Ihara , Tadahiko Kubota
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： SNR Denton US LLP
- 优先权： JP2007-339154 20071228
- 主分类号： H01M6/16
- IPC分类号： H01M6/16
摘要：
A secondary battery capable of improving the cycle characteristics is provided. The secondary battery includes a cathode and an anode oppositely arranged with a separator in between, and an electrolytic solution. At least one of the cathode, the anode, the separator, and the electrolytic solution contains a sulfone compound having a carbonate group and a sulfonyl group.
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