发明名称 |
NICHTWÄSSRIGE SEKUNDÄRZELLE |
摘要 |
This invention provides a cylinder type nonaqueous secondary battery which comprises a positive electrode active material comprising a lithium-containing transition metal oxide, a composite oxide or composite chalcogen negative electrode material capable of intercalating and deintercalating lithium and a nonaqueous electrolyte containing a lithium metal salt, wherein high discharging capacity and excellent charge and discharge cycle characteristics are obtained by mounting a metal foil mainly comprising lithium in advance in a coiled group in which a current collector sheet coated with the positive electrode active material (positive electrode sheet), another current collector sheet coated with the negative electrode material (negative electrode sheet) and a separator are coiled in a spiral form. |
申请公布号 |
DE69636385(T2) |
申请公布日期 |
2007.09.27 |
申请号 |
DE1996636385T |
申请日期 |
1996.03.05 |
申请人 |
UBE INDUSTRIES LTD. |
发明人 |
ASANUMA, HIROYUKI;INOUE, HIROSHI;MAEKAWA, YUKIO;TANAKA, MITSUTOSHI;MIYAKI, YUKIO;ISHIZUKA, HIROSHI;YASUNAMI, SHOICHIRO;SUGIYAMA, KAZUO |
分类号 |
H01M10/05;H01M4/13;H01M4/131;H01M4/136;H01M4/139;H01M4/36;H01M4/48;H01M4/485;H01M4/52;H01M4/525;H01M4/58;H01M4/62;H01M6/10;H01M6/16;H01M10/0525;H01M10/0566;H01M10/058;H01M10/0587;H01M10/36 |
主分类号 |
H01M10/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|