| 摘要 |
PURPOSE:To obtain a secondary battery with improved charging/discharging characteristics by utilizing as positive or negative terminal, polymer substance having the pherocene functional group in the principal chain. CONSTITUTION:A secondary battery where a polymer substance having the pherocene functional group in the principal chain is used for the positive or negative pole, while a solution dissolving a solvent having the negative ion and positive ion which are absorbed or released in/from this polymer substance by charging/discharging process is used for the electrolyte. For example, a positive pole material obtained by molding under pressure the powder of such polymer substance is bonded to a collector of titanium plate by means of carbon paint etc., thus, an electrode can be formed. When such electrode made of polymer material is used for the one or both of the positive and negative poles, the charging/discharging characteristics of a secondary battery can be improved. |
