Dr. Jianqi Sun received his PhD in Donghua University, State Key Laboratory for Modification of Chemical Fibers and Polymer Materials (SKLFPM), he was a visiting PhD student in IfM before officially joining Prof. Michael De Volder’s group as a Research Associate in May 2023. His research interests mainly focus on the solid electrolytes together with their interfacial engineering and structural design toward stable high-energy lithium batteries.