Abstract
Poly-thiophene perchlorate is prepared electrochemically in an electrolyte of 0.5 M AgClO4 and 0.2 M thiophene in acetonitrile. Dark greenish film with the complex of ca. [C4H2S(ClO4)0.26]x is obtained. The electrical conductivity along the film surface is about 0.6 Ω-1cm-1.