NANOCOMPOSITE FOR NEGATIVE ACTIVE MATERIAL, METHOD FOR PREPARING THE SAME AND SECONDARY BATTERY COMPRISING THE SAME

摘要

The present invention relates to a nanocomposite for a negative active material, a method for producing the same, and a secondary battery comprising the same. More specifically the present invention relates to a nanocomposite in which metal or metal oxide nanoparticles dispersed in a carbonized polymer material in a fibrous or particle form, a method for producing the same, and a secondary battery comprising the same.