| 发明名称 | Nickel hydride secondary battery | ||
| 摘要 | A nickel hydride secondary battery houses an electrode group including a positive electrode and a negative electrode which are overlapped with each other via a separator with an alkaline electrolyte solution, the negative electrode includes a hydrogen absorbing alloy, a negative-electrode additive agent, a thickening agent, and a conductive material, and the negative-electrode additive agent includes at least one selected from calcium fluoride, calcium sulfide, and calcium chloride. | ||
| 申请公布号 | US9343742(B2) | 申请公布日期 | 2016.05.17 |
| 申请号 | US201314066414 | 申请日期 | 2013.10.29 |
| 申请人 | FDK CORPORATION | 发明人 | Kihara Masaru;Saguchi Akira;Takei Masaaki;Ito Takeshi;Imoto Yuzo |
| 分类号 | H01M4/62;H01M4/24;H01M4/38;C01B3/00;H01M10/34;H01M10/28;H01M4/02 | 主分类号 | H01M4/62 |
| 代理机构 | Marshall, Gerstein & Borun LLP | 代理人 | Marshall, Gerstein & Borun LLP |
| 主权项 | 1. A nickel hydride secondary battery comprising: a container; and an electrode group housed in the container with an alkaline electrolyte solution in an air-tightly closed state, wherein the electrode group comprises a positive electrode and a negative electrode which are overlapped with each other via a separator, the negative electrode comprises a hydrogen absorbing alloy, a negative-electrode additive agent, a thickening agent, and a conductive material, and the negative-electrode additive agent comprises at least one selected from calcium fluoride, calcium sulfide, and calcium chloride. | ||
| 地址 | Minato-ku, Tokyo JP | ||