| abstract |
The present invention relates to an electrode having a multilayer structure and a lithium secondary battery including the electrode, and an electrode current collector that transmits electrons between an external conductor and an electrode active material, and the electrode current collector are sequentially applied on the electrode current collector The electrode mixture layer includes three or more electrode mixture layers, and each of the electrode mixture layers includes an electrode active material and a conductive material. Among the electrode mixture layers adjacent to each other based on the formation direction of the electrode mixture layer, The content of the conductive material in the electrode mixture layer located on the side relatively closer to the current collector is larger than the content of the conductive material in the electrode mixture layer located relatively on the side far from the current collector. And a lithium secondary battery including the same. |