发明名称 |
POSITIVE ELECTRODE TAB LEAD, NEGATIVE ELECTRODE TAB LEAD, AND BATTERY |
摘要 |
<p>The present invention is to provide a positive tab lead capable of being connected with each other with a sufficient connection strength at a low energy cost. It is constituted such that a partial coating layer (13) made of nickel, tin or solder is formed on at least a part of a region of an aluminum plate (11) exposed to an outside of an outer cover. It is preferable to form a chitosan layer (14) containing one or more compounds selected from the group consisting of chitosan and chitosan derivatives on the surface of the tab lead.</p> |
申请公布号 |
EP2372815(A4) |
申请公布日期 |
2014.05.07 |
申请号 |
EP20090834631 |
申请日期 |
2009.11.06 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
TADA KIYOSHI;HASHIMOTO DAISUKE;YAMAZAKI SATOSHI |
分类号 |
H01M2/30;H01M2/06;H01M2/26;H01M2/32;H01M10/052 |
主分类号 |
H01M2/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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