Conductive composite for lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, and lithium-ion secondary battery

Abstract

There is provided a conductive composite for a lithium-ion secondary battery, which is a composite of a polymer and a conductive material, where in a case where an aqueous dispersion of the composite is subjected to a particle diameter measurement by a dynamic light scattering method, a 50% cumulative diameter is 140 nm or more and 320 nm or less, and a 90% cumulative diameter is 700 nm or more and 3,400 nm or less.

Dependencies are inferred from the claim text.