SILICON OXIDE COMPOSITE FOR LITHIUM SECONDARY BATTERY ANODE MATERIAL AND METHOD FOR MANUFACTURING SAME

The present invention relates to a silicon oxide composite for a lithium secondary battery anode material and a method for manufacturing same and, more specifically, to a silicon oxide composite for a lithium secondary battery anode material and a method for manufacturing same, wherein the silicon oxide composite comprises a Si cluster and MgxSiOy(0≤x≤3, 0≤y≤5) formed on a peripheral portion of the Si cluster.