Electron Microscopy Study on Dynamic Coordination Structure of Metal Clusters

Abstract

In this study, we focused on analyzing metal clusters at the atomic level using electron microscopy. Through advanced structural analysis techniques, we discovered various properties and phenomena in sub-nanometer clusters that were previously unknown in larger nanoparticles. Our findings revealed the concept of “sub-nanoalloying,” where different elements mix at the atomic level, resulting in enhanced catalytic performance. We also investigated the behavior and movements of these clusters to understand their stability and reactivity. Our findings have implications for designing advanced materials with tailored properties and improved catalytic applications.