发明名称 |
NONAQUEOUS BATTERY WITH SPECIAL SEPARATOR |
摘要 |
<p>Lithium nonaqueous rechargeable batteries are described in which the separators in the cells have been exposed to a radiation grafting process to increase wettability. This increases charging and discharging rates without use of a wetting agent or addition of undesirable substances to the electrode system. In a preferred embodiment, a particularly advantageous electrolyte solvent system (propylene carbonate and ethylene carbonate) is used with excellent charge and discharge rates and excellent cycle life.</p> |
申请公布号 |
EP0262846(B1) |
申请公布日期 |
1993.01.27 |
申请号 |
EP19870308322 |
申请日期 |
1987.09.21 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
发明人 |
WEN-TONG, PETER LU |
分类号 |
H01B1/12;H01M2/16;H01M10/05 |
主分类号 |
H01B1/12 |
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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