Efficient photocatalytic decolorization of some textile dyes using Fe ions doped polyaniline film on ITO coated glass substrate

- The PANI/Fe film as photocatalyst was used for the first time.
- It was possible to modify the surface roughness and wettability of the PANI films.
- The photocatalytic decolorization of four dyes has been investigated.
- The photocatalytical activity of the PANI matrix was increased by adding Fe ions.