| 发明名称 |
LITHIUM SECONDARY BATTERY |
| 摘要 |
A lithium secondary battery provided with an anode containing lithium titanate as an active material, cathode containing a carbon material as an active material, and electrolyte prepared by dissolving a lithium salt in an organic solvent. It is preferable to use a lithium titanate having a composition expressed by the generalized formula of LixTiyO4 (0.8</=x</=1.4 and 1.6</=y</=2.2). The lithium secondary battery having a rated voltage of 1.5 V has a high capacity and excellent charging/discharging cycle characteristics suitable for power sources of wrist watches, etc. |
| 申请公布号 |
WO9748141(A1) |
申请公布日期 |
1997.12.18 |
| 申请号 |
WO1997JP02008 |
申请日期 |
1997.06.11 |
| 申请人 |
HITACHI MAXELL, LTD.;YAMASAKI, SHINJI;NISHINO, TAKATOMO;ASADA, AKIRA |
发明人 |
YAMASAKI, SHINJI;NISHINO, TAKATOMO;ASADA, AKIRA |
| 分类号 |
C01G23/00;H01M2/02;H01M4/131;H01M4/133;H01M4/136;H01M4/1391;H01M4/1393;H01M4/1397;H01M4/40;H01M4/48;H01M4/485;H01M4/58;H01M4/587;H01M6/16;H01M10/04;H01M10/0525;H01M10/0564;H01M10/0568;H01M10/0569;H01M10/058;H01M10/36 |
主分类号 |
C01G23/00 |
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