发明名称 |
SODIUM ION SECONDARY BATTERY |
摘要 |
Provided is a sodium ion secondary battery excellent in a cycle characteristic. A sodium ion secondary battery includes a cathode, an anode and an electrolytic solution, wherein the cathode includes a composite oxide including Na as a cathode active material, and no less than 0.03 mol/L and no more than 0.35 mol/L of a compound including BF4 anion is added to the electrolytic solution. |
申请公布号 |
US2016118683(A1) |
申请公布日期 |
2016.04.28 |
申请号 |
US201514879939 |
申请日期 |
2015.10.09 |
申请人 |
Toyota Jidosha Kabushiki Kaisha |
发明人 |
Nakanishi Shinji |
分类号 |
H01M10/054;H01M4/136;H01M4/58;H01M10/0567 |
主分类号 |
H01M10/054 |
代理机构 |
|
代理人 |
|
主权项 |
1. A sodium ion secondary battery comprising:
a cathode; an anode; and an electrolytic solution,wherein
the cathode comprises a composite oxide comprising Na as a cathode active material; and no less than 0.03 mol/L and no more than 0.35 mol/L of a compound comprising BF4 anion is added to the electrolytic solution. |
地址 |
Toyota-shi Aichi-ken JP |