In the study of surface-modified electrodes, there has been great interest in electrodes coated with Nafion films into which active redox couples are incorporated. It was shown that electroactive cations, in particular large metal complex ions, can be strongly bound to Nafion coatings on electrodes by combined ion-exchange and hydrophobic interactions. The authors present the ac-impedance technique as a powerful tool to investigate redox processes in polymer-coated electrodes.
|Number of pages||1|
|Journal||Electrochemical Society Extended Abstracts|
|State||Published - 1985|