| abstract |
The present invention provides a composition, a method for producing the composition, an electrode using the composition, and a fuel cell employing the electrode. A polyoxazine compound is uniformly dispersed in one or more dispersion media selected from the group consisting of alcohol, water, acid and hydrocarbon solvent, and the particle size is 0.5 to 10 μm. A dispersion composition, in which the oxazine monomer is mixed with an acid to prepare an acid solution of the oxazine monomer, and a heat treatment is performed on the acid solution of the oxazine monomer to obtain a polymerization product; A method comprising: separating a polyoxazine compound from the polymerization product; and dispersing the polyoxazine compound in a dispersion medium. [Selection] Figure 1 |