Synthesis and characterization of conjugated Dawson-type polyoxometalate-porphyrin copolymers
Résumé
Hybrid polyoxometalate-porphyrin copolymeric films were obtained by the electro-oxidation of zinc octaethylporphyrin (ZnOEP) in the presence of a Dawson type polyoxophosphovanadotungstate bearing two pyridyl groups (POM(py)(2)). The synthesis of a series of POM(py)(2) consisting of [P2W15V3O62](9-) functionalized with diol-amide or triol moieties, as well as the characterization of the copolymers are presented.