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发明授权
US09083055B2 Electrode with plural active material layers with different amounts of conductive material for rechargeable lithium battery and method for manufacturing the same and rechargeable lithium battery including the electrode 有权
具有多个活性物质层的电极，其具有不同数量的用于可再充电锂电池的导电材料及其制造方法以及包括该电极的可再充电锂电池

Electrode with plural active material layers with different amounts of conductive material for rechargeable lithium battery and method for manufacturing the same and rechargeable lithium battery including the electrode
摘要：
An electrode for a rechargeable lithium battery and method of manufacturing a rechargeable lithium battery including the electrode is disclosed. In one embodiment, the electrode includes i) a current collector, ii) a first electrode composition layer provided on a surface of the current collector and iii) a second electrode composition layer farther than the first electrode composition layer from the current collector. Further, each of the first and second electrode composition layers comprises an active material and a conductive material, and wherein the amount of the conductive material of the first electrode composition layer is different from that of the conductive material of the second electrode composition layer. The electrode further includes an additional first electrode composition layer farther than the second electrode composition layer from the current collector and an additional second electrode composition layer farther than the additional first electrode composition layer from the current collector.
摘要（中）：

公开了一种用于可再充电锂电池的电极和包括该电极的可再充电锂电池的制造方法。 在一个实施例中，电极包括i）集电器，ii）设置在集电器表面上的第一电极组合物层，以及iii）比集电体比第一电极组合物层更远的第二电极组合物层。 此外，第一和第二电极组合物层中的每一个包括活性材料和导电材料，并且其中第一电极组合物层的导电材料的量不同于第二电极组合物层的导电材料的量。 所述电极还包括比所述集电体的第二电极组合物层更远的另外的第一电极组合物层和距离所述集电体的所述另外的第一电极组合物层更远的另外的第二电极组合物层。

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