| 摘要 |
PURPOSE: To provide an electrode in which carbon particles are hardly separated, high adhesion is kept, an electrode is not separated from a current collector, and high capacity is held. CONSTITUTION: A conductive composition contains an organic resin and conductive carbon particles. The organic resin is an alkali metal salt of an organic polymer compound having a carboxyl group, and the carbon particles are covered with the alkali metal salt of the organic polymer compound in a mixed solution of ethanol and water, whose pH is controlled to 6-9 to form the conductive composition, then an electrode is prepared by using the conductive composition. |
