ELECTROCONDUCTIVE RESIN COMPOSITION AND ITS ALKALI TREATMENT

摘要

PROBLEM TO BE SOLVED: To provide a treating method capable of improving the cycle life of an electroconductive composition in using the electroconductive composition obtained by containing with dispersing an alkylsulfonic acid in an electroconductive polymer as an electrode-activating material and to obtain the electroconductive resin composition thereby. SOLUTION: This method for alkali-treating an electroconductive resin composition is to treat the electroconductive composition containing by dispersing an alkylsulfonic acid having one or two sulfonic acid groups in an electroconductive polymer in a ratio of 0.06-0.6 number of sulfonic acid groups based on 1 molecule of a monomer constituting the above electroconductive polymer with a lithium hydroxide or lithium alkoxide solution. The alkali- treated electroconductive resin composition is obtained by the above method.