Conductor pre-dispersion slurry for secondary battery electrode, preparation method therefor, electrode manufactured by applying conductor pre-dispersion slurry, and secondary battery comprising same electrode

A conductive material pre-dispersed slurry for a secondary battery electrode, comprising:

• a conductive material;
• a dispersant for dispersing the conductive material;
• and
• a solvent mixed with the conductive material and the dispersant,
• wherein the dispersant includes a cellulose-based compound and a vinyl-based or acrylic compound,
• wherein the cellulose-based compound and the vinyl-based or acrylic compound in the dispersant have a weight ratio of 25:1 to 1:25, and
• wherein the conductive material and the dispersant have a weight ratio of 1:0.5 to 1:1.