Pyrrole oligomerization within H-Fe-FAU zeolite

We have investigated the possibility of pyrrole oligomerization within zeolite channels in acid zeolites containing Fe³⁺ to study the action of acid and one-electron oxidation polymerization mechanisms together. We also indicate the possibility of preparing materials with electrical conductivities varying within a wide range based on the combined adsorption of pyrrole and water in acid zeolites. Further it is shown that pyrrole polymerization is possible at the surface of amorphous aluminosilicates with the consequent generation of a hydrophobic surface.