Spectroscopic Determination of the AC Voltammetric Response.
UTAH UNIV SALT LAKE CITY DEPT OF CHEMISTRY
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It is shown that the spectroscopic response of a redoc system to a sinusoidally modulated potential ramp mirrors the AC voltammetric response. This response, however, contains no contribution from the charging current and is specifically sensitive to individual species in the overall redox process. Thus homogeneous and heterogeneous kinetic behavior of the individual species may be studied. Results are presented for the ferro-ferricyanide systems.
- Atomic and Molecular Physics and Spectroscopy