2020 年 30 巻 2 号 p. 19-21
Island-shaped Au nano-particles were immobilized on an ITO transparent conductive film by a pulse electrolysis method capable of con- trolling the nucleation and the nuclear growth. Using this as an electrode, a polypyrrole thin film was immobilized by electrochemical po- lymerization. It was confirmed that the electrochromic stability of the polypyrrole film was greatly improved on the ITO electrode modified with the Au nano-islands.