发明名称 |
ELECTRODES AND ELECTRODE MATERIAL FOR LITHIUM ELECTROCHEMICAL CELLS |
摘要 |
An electrode and an electrode material for lithium electrochemical cells are disclosed. The electrode material is in powder form and has a particle size distribution wherein the measured particle size distribution of the electrode material has a median size D50 ranging from 1.5 μm and 3 μm, a D10≧0.5 μm, a D90≦̸10.0 μm, and a calculated ratio (D90/D10)/D50≧3.0 which is indicative of a peak of the measured particle size distribution on the left of the median D50 which improves the loading and energy density of the electrode produced with this electrode material powder. |
申请公布号 |
EP2430685(A1) |
申请公布日期 |
2012.03.21 |
申请号 |
EP20100769189 |
申请日期 |
2010.04.26 |
申请人 |
BATHIUM CANADA INC. |
发明人 |
COTTON, FREDERIC;LEBLANC, PATRICK;GUENA, THIERRY;VALLEE, ALAIN;MONFORT, JEAN-LUC |
分类号 |
H01M4/131;H01M4/485;H01M4/505;H01M4/525;H01M4/58;H01M4/62;H01M10/056;H01M10/0565 |
主分类号 |
H01M4/131 |
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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