In this study, we present a more electrochemically enhanced electrode using activated carbon (AC)-sulfur (S) composite materials, which have high current density. The morphological and micro-structure properties were investigated by transmission electron microscopy. Quantity of sulfur was measured by thermogravimetric analysis analysis. The electrochemical behaviors were investigated by cyclic voltammetry. As a trapping carbon structure, AC could provide a porous structure for containing sulfur. We were able to confirm that the AC-S composite electrode had superior electrochemical activity.

• Dongyoung Kim(Department of Chemical and Biochemical Engineering, Pusan National University)
• Soo-Jin Park(Dept. of Chemistry, Inha University)
• Yongju Jung(Dept. of Applied Chemical Engineering, Korea University of Technology and Education)
• Seok Kim(Department of Chemical and Biochemical Engineering, Pusan National University) Corresponding Author