| 发明名称 |
POSITIVE ELECTRODE ACTIVE SUBSTANCE, POSITIVE ELECTRODE, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY |
| 摘要 |
A positive electrode active substance comprising a lithium-containing metal oxide represented by the following general formula (1): LiFe1-xMxP1-ySiyO4 (1) wherein M represents an element selected from group III to group XIV; 0<x<1; and 0<y<1, having a volume of a unit lattice of 291.4 to 300.0Å3 or 285.0 to 291.0Å3, and having a half value width of a diffraction peak of a (011) surface of 0.30° or more.
|
| 申请公布号 |
US2012003537(A1) |
申请公布日期 |
2012.01.05 |
| 申请号 |
US201113175300 |
申请日期 |
2011.07.01 |
| 申请人 |
OHIRA KOJI;NISHIJIMA MOTOAKI;SUEKI TOSHITSUGU;ESAKI SHOUGO;TANAKA ISAO;KOYAMA YUKINORI;TANAKA KATSUHISA;FUJITA KOJI;MURAI SHUNSUKE;SHARP KABUSHIKI KAISA |
发明人 |
OHIRA KOJI;NISHIJIMA MOTOAKI;SUEKI TOSHITSUGU;ESAKI SHOUGO;TANAKA ISAO;KOYAMA YUKINORI;TANAKA KATSUHISA;FUJITA KOJI;MURAI SHUNSUKE |
| 分类号 |
H01M4/485;H01B1/08;H01M4/131;H01M4/525;H01M4/54 |
主分类号 |
H01M4/485 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
