| 发明名称 | Flooded lead-acid battery | ||
| 摘要 | A flooded lead-acid battery, including a negative electrode plate holding a negative active material, a positive electrode plate holding a positive active material, and a flowable electrolyte solution in which these plates are immersed, and allowing the electrolyte solution to have a utilization factor greater than or equal to 75%, wherein the concentration of an alkali metal ion or an alkaline earth metal ion in the electrolyte solution is allowed to be 0.07 to 0.3 mol/L, and the pore volume of the negative active material after formation is allowed to be 0.08 to 0.16 mL/g. | ||
| 申请公布号 | US9570779(B2) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201314767457 | 申请日期 | 2013.11.22 |
| 申请人 | GS Yuasa International Ltd. | 发明人 | Wada Hidetoshi;Hosokawa Masaaki |
| 分类号 | H01M10/06;H01M4/14;H01M10/08;H01M2/16 | 主分类号 | H01M10/06 |
| 代理机构 | Rankin, Hill & Clark LLP | 代理人 | Rankin, Hill & Clark LLP |
| 主权项 | 1. A flooded lead-acid battery, comprising a negative electrode plate holding a negative electrode material, a positive electrode plate holding a positive electrode material, and a flowable electrolyte solution in which these plates are immersed, and allowing the electrolyte solution to have a utilization factor greater than or equal to 75%, wherein the concentration of an alkali metal ion or an alkaline earth metal ion in the electrolyte solution is 0.07 to 0.3 mol/L, and the pore volume of the negative electrode material is 0.08 to 0.16 mL/g. | ||
| 地址 | Kyoto JP | ||