发明名称 |
REDUCED-AREA CURRENT COLLECTORS FOR RECHARGEABLE BATTERIES |
摘要 |
A novel electrode current collector design that can improve performance and extend cycle life for rechargeable batteries based on metal electrodeposition is disclosed. The novel electrode current collector has a reduced effective surface area that can help to balance efficiencies between battery electrodes and to ensure non-uniform electrodeposition of metal onto the anode current collector during charge. One result is mitigation of internal short circuits that can cause a battery to fail prematurely. |
申请公布号 |
WO2013006715(A3) |
申请公布日期 |
2013.05.02 |
申请号 |
WO2012US45586 |
申请日期 |
2012.07.05 |
申请人 |
RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEWYORK;ITO, YASUMASA;BANERJEE, SANJOY |
发明人 |
ITO, YASUMASA;BANERJEE, SANJOY |
分类号 |
H01M10/30;H01M4/36;H01M4/64 |
主分类号 |
H01M10/30 |
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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