Wall-Jet and Rotating Disc Electrodes

The one-electron reduction of 3mM fluoranthene, FI, to its radical anion was studied in acetonitrile solution containing 0.1 M tetrabutylammonium perchlorate as supporting electrolyte, using a mercury-plated rotating disc electrode of 

The Levich equation for the transport-limited current, Fiim, at a rotating disc electrode is given by 

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