Lithium Secondary Battery

Abstract: The present invention relates to a positive electrode comprising: a positive electrode active material; a positive electrode conductive material; and a positive electrode binder, wherein the positive electrode active material includes a single particle-type lithium nickel-based oxide having a Ni content of 70 mol% or less, the positive electrode conductive material includes a linear conductive material and a point-type conductive material, and FCR defined by Expression (1) below satisfies 12 to 20. Expression (1): FCR = dc1× ×dc2×(D50,a) In Expression (1), dc1 is the true density (unit: g/cm3) of the linear conductive material, dc2 is the true density (unit: g/cm3) of the point-type conductive material, and D50,a is the D50 (unit: ?) of the positive electrode active material.

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