Polyaniline (PANI) and PANI/Ag2O/Ag composites I II were prepared under different AgNO3 oxidant concentrations using the oxidative photopolymerization method. The chemical structure optical, electrical, morphological properties determined for nanocomposite. composite has optimum optical properties, in which bandgaps of PANI, I, are 3.02, 1.71, 1.68 eV, respectively, with morphology a bunch grap...

This review presents an update describing binary and ternary semiconductors involving interfacial charge transfer (IFCT) in composites made up by TiO2, CuO, Ag2O Fe2O3 used microbial disinfection (bacteria viruses). The mechanism, kinetics generation of reactive oxygen species (ROS) solution under solar/visible light are discussed. surface properties the photocatalysts their active catalytic si...