Plasma-Assisted Trimetallic Nanoparticles and Nanoalloys: A Review of Synthesis Routes, a Reaction–Transport Framework, and Evidence Standards with an Au–Ag–Pd Case Study
Trimetallic nanoalloys combine three metals within a nanoscale object and thereby offer a larger compositional, structural, and electronic design space than mono- or bimetallic particles. Their performance depends less on the nominal three-metal label than on atomic distribution, ordering, surface segregation, oxidatio...