Abstract
Hybrid inorganic/organic films composed of an polyoxometalate (POM) (iron(III)-trisubstituted Keggin polyoxomolybdates, PFe3Mo9) and a non-conducting polymer [(poly(ortho-phenylenediamine)) or a conducting polymer (poly(1,8-diaminonaphtalene)) were synthesized by electropolymerization from aqueous solution on the surface of a graphite electrodes. Cyclic voltammetry gave evidence of a redox behaviour of the PFe3Mo9, irrespective of the type of polymer used for POM immobilization into the composite matrix. Keywords: polyoxometalate, electropolymerization, hydrogen peroxide, glucose