| 发明名称 |
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, AND SECONDARY BATTERY USING THE SAME |
| 摘要 |
There is provided a novel positive electrode active material for a secondary battery. A positive electrode active material for a secondary battery according to the present exemplary embodiment is represented by the following formula (I): Lia(NixCryMn2-x-y-zM1z)O4(I) wherein 0<x, 0<y, 0<z, x+y+z<2, and 0@a@2; and M1 contains at least one selected from the group consisting of Na and Mg. A positive electrode for a secondary battery according to the present exemplary embodiment has the positive electrode active material for a secondary battery according to the present exemplary embodiment. A method for manufacturing a secondary battery according to the present exemplary embodiment includes the steps of applying the positive electrode active material for a secondary battery according to the present exemplary embodiment on a positive electrode current collector to thereby fabricate a positive electrode for a secondary battery; and assembling the secondary battery by using the positive electrode for a secondary battery.
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| 申请公布号 |
US2013168601(A1) |
申请公布日期 |
2013.07.04 |
| 申请号 |
US201113824075 |
申请日期 |
2011.11.16 |
| 申请人 |
NOGUCHI TAKEHIRO;SASAKI HIDEAKI;UEHARA MAKIKO;NEC CORPORATION |
发明人 |
NOGUCHI TAKEHIRO;SASAKI HIDEAKI;UEHARA MAKIKO |
| 分类号 |
H01M4/505 |
主分类号 |
H01M4/505 |
| 代理机构 |
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