| abstract |
Disclosed is a lithium secondary battery including a composite positive electrode active material for a lithium secondary battery including a compound represented by the following formula (1) and a compound represented by the following formula (2), and a positive electrode for a lithium secondary battery including the same. [Formula 1] Li a Ni x Co y Mn z M 1 -xy- z O 2 In Formula 1, the ranges of M, a, x, and y are as defined in the detailed description, [Formula 2] M 1 z [M 2 (CN) 6 ] x ·nH 2 0 In Formula 2, M 1 , M 2 , z, x, and n are as defined in the detailed description. |