| 发明名称 |
POSITIVE ELECTRODE CURRENT COLLECTOR FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a positive electrode current collector for a lithium secondary battery having strength to prevent an electrode plate from bending when rolled without reducing energy density. <P>SOLUTION: The positive electrode current collector 3 for the lithium secondary battery includes an aluminum alloy and has a tensile strength ranging from 115 to 265 MPa. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
| 申请公布号 |
JP2005243636(A) |
申请公布日期 |
2005.09.08 |
| 申请号 |
JP20050048746 |
申请日期 |
2005.02.24 |
| 申请人 |
SAMSUNG SDI CO LTD |
发明人 |
RYU JAE-YUL |
| 分类号 |
H01M4/66;H01M6/10;H01M10/05;H01M10/052;H01M10/0566 |
主分类号 |
H01M4/66 |
| 代理机构 |
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