| 摘要 |
The present invention relates to a cathode material with silicon embedded in an FeSiB amorphous alloy matrix, and more specifically, to a cathode material for a lithium ion secondary battery with silicon embedded in an FeSiB amorphous alloy matrix and a lithium ion secondary battery including the same. The cathode material for a lithium ion secondary battery according to one embodiment of the present invention is selected among a group consisting of Si50(FeSiB)50, Si60(FeSiB)40, Si70(FeSiB)30, Si80(FeSiB)20, and Si90(FeSiB)10. |
