| 发明名称 |
Positive electrode material and cell for nonaquous electrolyte secondary battery |
| 摘要 |
A positive electrode active material for a nonaqueous electrolyte secondary battery includes at least a lithium-deficient manganese layered composite oxide represented by the general formula Li1-xMnO2-delta. A lithium deficiency quantity x is in the range of 0.03<x<=0.5. An oxygen nonstoichiometry quantity delta is equal to or smaller than 0.2.
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| 申请公布号 |
US2002004170(A1) |
申请公布日期 |
2002.01.10 |
| 申请号 |
US20010791878 |
申请日期 |
2001.02.26 |
| 申请人 |
NISSAN MOTOR CO., LTD. AND SEIMI CHEMICAL CO., LTD. |
发明人 |
MUNAKATA FUMIO;FUKUZAWA TATSUHIRO;OHSAWA YASUHIKO;TANJO YUUJI;MIHARA TAKUYA;KIMURA TAKASHI;SUNAHARA KAZUO;SUHARA MANABU |
| 分类号 |
C01G45/00;H01M4/02;H01M4/50;H01M4/58;H01M10/36;H01M10/40;(IPC1-7):H01M4/50 |
主分类号 |
C01G45/00 |
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