| abstract |
The present invention relates to a SiO x -fullerene complex, and the preparation and a use thereof. The present invention provides a SiO x -fullerene complex in which SiO x (0 < x < 2) and fullerene are combined, and a preparation method and preparation apparatus therefor. In addition, the present invention provides an anode active material and a lithium secondary battery comprising the SiO x -fullerene complex. According to the present invention, SiO x (0 < x < 2) is combined with porous fullerene through collection, lithium ions (Li + ) freely and actively move, and thus excellent electrical characteristics are implemented. In addition, a SiO x -fullerene complex can be continuously prepared by a simple process through collection, and high productivity, economic feasibility, and the like are provided. |