发明名称 |
BATERAI SEKUNDER LITIUM |
摘要 |
The invention provides a lithium ion secondary battery with high capacity and excellent current characteristics. The lithium battery of this invention mainly comprises a positive electrode, a negative electrode and an electrolyte; negative electrode contains ceramics particles such as Al2O3 not responsible for charging and discharging reaction of the battery. The presence of the ceramics particles in the negative electrode leads to a decrease in the internal resistance of the battery because of the enhancement of ion conductivity in the negative electrode, resulting in higher capacity at high rate discharge of the lithium ion secondary battery. |
申请公布号 |
ID20037(A) |
申请公布日期 |
1998.09.17 |
申请号 |
ID19980000357 |
申请日期 |
1998.03.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO. LTD |
发明人 |
AKIKO ISHIDA;KEN NISHIMURA;MASAHIKO OGAWA;NOBUO EDA;MASAKI KITAGAWA;TETSUHISA SAKAI |
分类号 |
H01M4/02;H01M4/13;H01M4/131;H01M4/133;H01M4/137;H01M4/62;H01M6/16;H01M10/052;H01M10/0525;H01M10/0565;H01M10/36 |
主分类号 |
H01M4/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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