Catalytic Materials: Continuous Synthesis of Hollow High‐Entropy Nanoparticles for Energy and Catalysis Applications (Adv. Mater. 46/2020)

Combining multiple precious- and nonprecious-metal elements in a hollow high-entropy alloy (HEA) structure as catalysts can efficiently improve the usage of active sites, enhance activity, and achieve high stability. In article number 2002853, Liangbing Hu and co-workers report a rapid and continuous high-temperature nanomanufacturing method for hollow HEA nanoparticles through a "droplet-to-particle" transformation.