abstract |
1. A cathode active material for a lithium secondary battery comprising a lithium metal oxide represented by the following Chemical Formula 1 and having a particle diameter (D50) of 7 to 20 m, a method for producing the same, and a cathode for a lithium secondary battery and a lithium secondary battery A battery is provided. [Chemical Formula 1] Li a Co x V y M z O 2 (Wherein M, a, x, y and z are each as defined in the specification). |