Electrochemical Behaviours of Ferrocene Derivatives L-B Film Modified Pt Electrode

The cyclic voltammetic behaviours of starate ferrocenyl, 1,1'-dilinolene ferrocenyl, carboxy ferrocene octedecanoyl ester, 1,1'-dicarboxy ferrocene diocetedecanoyl ester L-B films modified Pt electrode were studied. The dependence of normolized peak area and peak potential difference on scan rate the relationship between molecular interacton energy and full width at half maximum （FWHM） were analysed by digital simulation. By fitting the experimental data with the aimulation curves, the electrochemical parameters, such as interlayer electron transfer rate constant, electron transfer rate constant between electrode and L-B film, molecular intrractionenergy and half peak potential were estimated. The electrochemical behaviours of ferrocene derivatives modified Pt electrode were compared and discussed.