▎ 摘　　要

NOVELTY - A dispersion of carbon nanotubes comprises an organic medium, carbon nanotubes dispersed in the organic medium, and a dispersant comprising an addition polymer comprising 20-98 wt.%, preferably 45-75 wt.% constitutional units comprising a residue of an alkyl ester of (meth)acrylic acid comprising 1-3C alkyl group. USE - Dispersion of carbon nanotubes is used in slurry composition for forming electrode e.g. positive electrode or negative electrode for electrical storage device e.g. cell, battery e.g. lithium-ion battery, battery pack, secondary battery, capacitor or supercapacitor (all claimed), used in electronics industry. ADVANTAGE - The slurry composition containing the dispersion of carbon nanotubes provides electrode having high quality. The carbon nanotubes have desired optical property, mechanical property and electronic property. The electrode provides battery having improved capacity and cycle life. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) slurry composition, which comprises the dispersion, an electrochemically active material, and a binder; (2) electrode, which comprises an electrical current collector, and a film formed on the electrical current collector, by deposited the slurry composition; and (3) electrical storage device, which comprises the electrode, a counter electrode and an electrolyte.