On June 25, 2024, the laboratory invited Professor Hang Ren from the University of Texas at Austin to Westlake University. Professor Ren shared the latest research achievements and ideas in the field of electrochemical catalysis with a presentation titled "Revealing Local Reactivity at Complex Electrocatalytic Interfaces through Scanning Electrochemical Probe Microscopy." His presentation attracted great interest from the faculty and students, sparking an enthusiastic discussion.