| 发明名称 | Nickel coated aluminum battery cell tabs | ||
| 摘要 | A battery cell tab is described. The battery cell tab is anodized on one end and has a metal coating on the other end. Battery cells and methods of making battery cell tabs are also described. | ||
| 申请公布号 | US8790815(B2) | 申请公布日期 | 2014.07.29 |
| 申请号 | US201113009889 | 申请日期 | 2011.01.20 |
| 申请人 | GM Global Technology Operations LLC | 发明人 | Bucchi Robert S.;Casoli Daniel J.;Campbell Kathleen M.;Nicotina Joseph |
| 分类号 | H01M2/24;H01M2/30;H01M2/32;H01M2/02 | 主分类号 | H01M2/24 |
| 代理机构 | Dinsmore & Shohl LLP | 代理人 | Dinsmore & Shohl LLP |
| 主权项 | 1. A battery cell comprising: a battery cell; a pair of aluminum battery cell tabs, each aluminum battery cell tab having an oxide-free first portion on one end with a first metal coating thereon, and an anodized second portion on the other end, wherein the second portion is inside the battery cell and the first portion is outside the battery cell, the first metal coating having a thickness of 1 to 2 micrometers of a nickel-based compound comprising nickel sulfamate. | ||
| 地址 | Detroit MI US | ||