CARBON MATERIAL COMPOSITE PARTICLE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a composite particle where a carbon material is combined more uniformly in a method for producing a carbon material composite particle adhered with the carbon material on the surface of the particle and to provide the method for producing the same.

SOLUTION: The carbon material composite particle is produced by using an agitating apparatus having a cylindrical casing to house an object to be flowable and an agitating means which is located at the lower part of the casing and which has at least an ascending flow agitating blade to make an ascending flow by rotation for the object housed in the casing and a shearing agitating blade to shear the object housed in the casing by rotation. The method for producing the carbon material composite particle is characterized by having a mixing step to introduce a dispersion containing the carbon material and a solvent and a polymer particle into the casing in the agitating apparatus and prepare a paste by agitation with the agitating means and an agitating drying step to dry the prepared paste by evaporating the solvent while agitating.

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