Kinetic control preserves the single-phase fcc structures of CuPdAgPtxAu high-entropy alloy nanoparticles.
High-entropy alloy nanoparticles (HEA NPs) constitute a promising class of materials for heterogeneous electro- and thermal catalysis due to their exceptional compositional tunability. However, precise structural control remains a challenge-particularly for quinary systems, where composition and structure are often int...