发明名称 |
Non-aqueous electrolyte secondary battery negative electrode material, making method, and lithium ion secondary battery |
摘要 |
A non-aqueous electrolyte secondary battery negative electrode material is provided wherein a negative electrode active material containing a lithium ion-occluding and releasing material which has been treated with an organosilicon base surface treating agent is surface coated with a conductive coating. Using the negative electrode material, a lithium ion secondary battery having a high capacity and improved cycle performance is obtainable.
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申请公布号 |
US2004106040(A1) |
申请公布日期 |
2004.06.03 |
申请号 |
US20030721280 |
申请日期 |
2003.11.26 |
申请人 |
FUKUOKA HIROFUMI;ARAMATA MIKIO;MIYAWAKI SATORU;UENO SUSUMU;MOMII KAZUMA |
发明人 |
FUKUOKA HIROFUMI;ARAMATA MIKIO;MIYAWAKI SATORU;UENO SUSUMU;MOMII KAZUMA |
分类号 |
H01M10/40;B05D5/12;H01M4/02;H01M4/04;H01M4/36;H01M4/38;H01M4/48;H01M4/62;H01M10/36;(IPC1-7):H01M4/62 |
主分类号 |
H01M10/40 |
代理机构 |
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地址 |
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