发明名称 |
HIGH ENERGY HIGH POWER ELECTRODES AND BATTERIES |
摘要 |
Subassemblies for use in an electrochemical device are provided, as are processes for preparing the subassemblies and electrochemical cells incorporating the subassemblies. In some embodiments, the subassemblies include (a) a first electrode and (b) a separator or a first current collector or both. The first electrode is bonded to the separator or the first current collector or both. In some embodiments, the subassemblies further include a second electrode and a second current collector. In some embodiments, the electrodes or separators are sintered. Bipolar cells are also provided, including a plurality of stacked electrochemical cells that are joined in series. The positive electrode and the negative electrode of each stack include a sintered electrode. |
申请公布号 |
EP2272125(A4) |
申请公布日期 |
2014.01.08 |
申请号 |
EP20090724612 |
申请日期 |
2009.03.25 |
申请人 |
A123 SYSTEMS, INC. |
发明人 |
CHIANG, YET-MING;CHU, ANDREW, C.;JANG, YOUNG-IL;WIXOM, MICHAEL |
分类号 |
H01M2/14;H01M2/16;H01M4/131;H01M4/139;H01M4/64;H01M10/052;H01M10/0585;H01M10/36 |
主分类号 |
H01M2/14 |
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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