| 摘要 |
PURPOSE:To enable electrolysis at large current by composing a reversible electrode mainly of a conductive macromolecule obtained by polymerization of a compound into which groups expressed by specific formulas are introduced. CONSTITUTION:A reversible electrode is composed mainly of an ion-electron mixed conductor macromolecule obtained by polymerization of a compound into which groups expressed by the formulas I, II are introduced. Thus the conductive macromolecule acts as an electrode touching body which reduces activation energy of a reaction during electron transfer process, while having the action of increasing an effective reaction area of the electrode for an electrolyte; i.e., the potential difference between oxidation reaction and reduction reaction, which is more than IV when disulfide compound unit is used is reduced below 0.1V by the interaction of the disulfide group expressed by the formula II and the ion-electron mixed conductive macromolecule. Therefore, electrode reactions are accelerated and the effect of an increase in the substantial contact area of the electrode with the electrolyte is combined with that of the acceleration so as to enable electrolysis (charge and discharge) with large current at room temperature. |
