发明名称 |
Lithium secondary battery. |
摘要 |
A lithium secondary battery includes a cathode containing, as an active material, a material that can be doped/undoped with lithium ions; an anode containing, as an active material, a lithium metal, a lithium alloy or a material that can be doped/undoped with lithium ions; and a liquid or solid electrolyte. In this lithium secondary batter, the active material used in the cathode is lithiated nickel dioxide containing gallium. As a result, the lithium secondary battery attains excellent cycle and overcharge resistance characteristics and has a high energy density. <IMAGE> |
申请公布号 |
EP0682377(A1) |
申请公布日期 |
1995.11.15 |
申请号 |
EP19950106761 |
申请日期 |
1995.05.04 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
NAKANE, KENJI;NISHIDA, YASUNORI;AKAMATSU, CHIKASHI;SATOH, TOMOARI;TANINO, KAZUYUKI;YAMAMOTO, TAKETSUGU |
分类号 |
H01M4/52;H01M4/525;H01M10/052;H01M10/36 |
主分类号 |
H01M4/52 |
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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