CONDUCTIVE MATERIAL LIQUID DISPERSION, POSITIVE ELECTRODE SLURRY, METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

This conductive material liquid dispersion which is an example of an embodiment contains a conductive material, a dispersant, and an aprotic polar solvent. The conductive material has carbon nanotubes as a main component, and the dispersant contains nitrile rubber. The volume-based median diameter of the conductive material in a state dispersed in the polar solvent is less than 3 μm.