NEGATIVE ELECTRODE MATERIAL FOR LITHUIM SECONDARY BATTERY USING LITHUIM-TITANIUM OXIDE AND PREPARATION METHOD THEREOF

摘要

The present invention relates to a negative electrode material for a lithium secondary battery and a producing method thereof and, more specifically, to a negative electrode active material which shows flat sections when measuring electrochemical properties, has excellent cycle properties such as continuously showing the flat sections when increasing cycles, and can increase capacity due to the flat sections, and to a producing method thereof. The lithium secondary battery can have improved charge and discharge capacity and excellent cycle properties, when using an electrode active material as the negative electrode material of the lithium secondary battery.