Composition for forming positive electrode of secondary battery, positive electrode for secondary battery and secondary battery manufactured using the same

摘要: The present invention provides a composition for forming positive electrode of secondary battery which includes active material, conductive and dispersing agent, in the material carbon-based having specific surface area 130 m2/g or more an oil absorption number 220 ml/100 g at 0.1 wt % to 2 with respect total weight electrode, agent is introduced into form material-dispersing composite, composite has particle size distribution D50 0.8 μm 1.2 μm, battery, are manufactured using same.