发明名称 |
Lithium-iron disulfide cell design |
摘要 |
Disclosed herein are primary electrochemical cells having a jellyroll electrode assembly that includes a lithium-based negative electrode, a positive electrode with a coating comprising iron disulfide deposited on a current collector and a polymeric separator. More particularly, a cell design which optimizes cell capacity and substantially eliminates premature voltage drop-off on intermittent service testing. The resulting cell has a region of increased lithium thickness proximate to/under the terminal end of the outermost edge of the cathode strip. |
申请公布号 |
NZ599418(A) |
申请公布日期 |
2014.05.30 |
申请号 |
NZ20100599418 |
申请日期 |
2010.10.14 |
申请人 |
EVEREADY BATTERY COMPANY INC. |
发明人 |
HUANG WEIWEI |
分类号 |
H01M2/22;H01M4/06;H01M4/38;H01M4/40;H01M4/58;H01M6/16 |
主分类号 |
H01M2/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|