Nanoparticles of alloys represent a very interesting subject for fundamental research and, at the same time, lot useful applications in industrial catalysis, microelectronics, sensors and medicine. Their properties depend on atomic chemical structure which has been intensive researches. This paper presents some trends theoretical predictions ordering surface segregation Pt-based nanosized syste...

Alloy nanoparticles (nanoalloys) are widely applied in heterogeneous catalysts, advanced electrodes, biomaterials, and other areas. The properties of nanoalloys can be tuned to a significant extent by their structures compositions, which governed the employed synthetic procedure. Often such synthesis occurs non-equilibrium conditions yields with that different from those obtained thermodynamic ...