1. Department of Energy Engineering and Department
of Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, South Korea
2. Department of Energy Systems Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu 711-873, South Korea
3. Batteries R&D, LG Chem Ltd., Daejeon 305-380, South Korea
4. Department
of Chemistry, Kangwon National University, Chunchon 200-701, South Korea