Nanorod-shaped cathode active material for a lithium secondary battery manufacturing method thereof and lithium secondary battery comprising the same

摘要

The present invention relates to a nanostructured lithium secondary battery cathode active material represented by the following formula (1), a method for producing the same, and a lithium secondary battery [Chemical Formula 1] LiNi _1-xy Mn _x M _y O ₂ However, in the above formula (1) M is at least one metal selected from the group consisting of Co, Mg, Mn, Al and Cr, 0.5 x 1, 0? Y?