
Hui Jae Cho, You Sub Kim, Hyongjoon Lee, Song Ho Sohn*, Yong Chan Jung*, Sang Chul Han*, and Soo Yeol Lee† 
Department of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Korea
*Creative Future Laboratory, KEPCO Research Institute, Daejeon 34056, Korea
충남대학교 신소재공학과, *한전 전력연구원 창의미래연구소
This Article2019; 43(6): 946-951
Published online Nov 25, 2019
Correspondence toDepartment of Materials Science and Engineering, Chungnam National University, Daejeon 34134, Korea