“±“d«‚•ªŽq Conducting Polymers
’·‚¢ƒÎ‹¤–ð‚•ªŽq long pi-conjugated polymers

polyaniline
polythiophene
polypyrrole
polyacetylene

When a reduced CP film is oxidized at an electrode,

Oxidized species ¨
conductor ¨
working as an electrode ¨
oxidize¨ TOP

“±“d‘w‚ÌŒ`¬ Formation of Conducting Zone

Transfer coefficient is close to zero

[Transfer coefficient] = 0.0?