| 摘要 |
The present invention relates to a cathode material for a secondary battery, and more specifically, to a secondary battery cathode material using a silicon oxide, and a manufacturing method thereof. Provided is a secondary battery cathode material manufactured by preparing a silicon oxide (SiOx) and a carbon material, mixing SiOx and the carbon material to form a SiOx-C composite phase, and heat-treating the SiOx-C composite phase. |
