1. Organic
Material Synthesis Lab. Department of Chemistry, Incheon National University, 119 Academy-ro, Songdo-dong, Yeonsu-gu, Incheon 406-772, Korea
2. Advanced
Batteries Research Center, Korea Electronics Technology Institute, Bundang-gu,
Seongnam, Gyeonggi-do 463-816, Korea
3. Department
of Energy and Chemical Engineering, Incheon National University, 119 Academy-ro, Songdo-dong, Yeonsu-gu, Incheon 406-772, Korea