Sul Ki Park joined the IfM in September 2019 as a postdoctoral associate in Michael De Volder’s group. She received her Ph.D (2019) in the Department of Chemical Engineering at the Sungkyunkwan University in South Korea. She investigates nanomaterials as electrodes in energy storage systems such as Li-ion batteries and supercapacitors. In addition, she has focused on understanding the energy storage mechanism using in-situ analysis. Her current research is focused on characterisation electrochemical properties of electrode materials by fabricating micro-electrochemical cell using lithography process.