Abstract:
The results of the study of the phase composition of iron-nickel nanostructures susceptible to electron
irradiation on the catalytic reduction of p-nitrophenyl compounds are presented. In the course of the
studies, it was found that the nanostructures irradiated with a dose of 250 kGy, which are characterized by
the presence of two phases, with the domination of the FeNi phase, have the highest recovery rate. In this
case, nanostructures irradiated with a dose of 250 kGy, which showed the highest catalytic reaction rate,
have a fairly short lifetime, which may be due to the rapid degradation of the surface of the nanotubes as
a result of the interaction of the catalyst with the medium.
