发明名称 |
Cell stack design with bi-directionally wound slotted electrodes |
摘要 |
An electrochemical cell comprising an electrode assembly in which opposite polarity electrodes are wound together in a bi-directional fashion yielding a high energy density cell stack with low internal impedance is described. Each electrodes is constructed having a slot provided into its width at about a midportion thereof. The slots are brought into registry with each other to form a collapsible X-shaped electrode assembly, which is then bi-directionally folded to provide a wound electrode assembly.
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申请公布号 |
US2002022175(A1) |
申请公布日期 |
2002.02.21 |
申请号 |
US20010975349 |
申请日期 |
2001.10.11 |
申请人 |
HALLIFAX PAUL T.;FRUSTACI DOMINICK J.;PAULOT WILLIAM M.;MOCERI KENNETH P.;FRYSZ CHRISTINE A. |
发明人 |
HALLIFAX PAUL T.;FRUSTACI DOMINICK J.;PAULOT WILLIAM M.;MOCERI KENNETH P.;FRYSZ CHRISTINE A. |
分类号 |
H01M2/22;H01G9/00;H01G9/04;H01M2/02;H01M2/26;H01M4/04;H01M6/10;H01M10/04;(IPC1-7):H01M6/10;H01M4/58;H01M4/62;H01M4/66;H01M4/54 |
主分类号 |
H01M2/22 |
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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