发明名称 |
LITHIUM SECONDARY BATTERY AND CATHODE COMPOSITION THEREFOR |
摘要 |
A lithium secondary battery includes a cathode which can be dischargeably charged with lithium ions, an anode made of lithium metal, a lithium alloy or any other anode material which can be releasably doped with lithium ions, and an electrolyte which allows migration of lithium ions between both electrodes. The cathode contains a halogen compound which releases halogen atoms, halogen ions or a reactive halogen-containing substance for reacting with the anode, thereby deactivating the anode to prevent excessive heat generation before oxygen released from the cathode due to a temperature rise reacts with the anode. |
申请公布号 |
CA2249801(A1) |
申请公布日期 |
1999.09.05 |
申请号 |
CA19982249801 |
申请日期 |
1998.10.06 |
申请人 |
FUJITSU LIMITED |
发明人 |
TSUTSUMI, MASAMI;YAMAMOTO, TAMOTSU;MIYASHITA, TSUTOMU;HORIUCHI, HIROSHI;WATANABE, ISAO;YOSHIDA, KENSUKE |
分类号 |
H01M4/13;H01M4/62;H01M10/05;H01M10/052;H01M10/0566;H01M10/42 |
主分类号 |
H01M4/13 |
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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