2005•Unpublished venueRequires access
Preparation of polypyrrole by GVD method and its electrical properties
Mitsuharu Asano, M. Inoue, Yoshiaki Takai, T. Mizutani, Masayuki Ieda
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Abstract
Polypyrrole film was prepared using iodine vapor. Spectroscopic measurements showed that the polypyrrole films had a chain structure of not only pyrrole units but also some saturated pyrrolidine units or partially saturated units and hydroxyl groups. The polypyrrole film had a conductivity of 10/sup -1/ (S/cm). The temperature dependence of its conductivity was similar to that of electrochemically prepared polypyrrole.