Dispersion assembly for secondary battery electrodes, carbon nanotube dispersion, fiber dispersion, dispersion for secondary battery electrodes, slurry composition for secondary battery electrodes, electrodes for secondary batteries and secondary batteries, and a method for manufacturing dispersion for secondary battery electrodes.

Abstract

The object of this invention is to provide a dispersion for a secondary battery electrode capable of forming an electrode that enables a secondary battery to exhibit excellent cycle characteristics. The dispersion for a secondary battery electrode of this invention comprises: a carbon nanotube dispersion containing carbon nanotubes 1, a dispersant 1, and a solvent 1; and a fibrous dispersion containing fibers and a solvent 2. The average length of the aforementioned carbon nanotubes 1 is 1 μm or less, and the average length of the aforementioned fibers is 1.5 times or more the average length of the aforementioned carbon nanotubes 1.