1. PG-NCM PJT, Research Institute of Industrial Science & Technology, Incheon 21999, Korea
2. High-Temperature
Energy Materials Research Center, Korea Institute of Science and Technology, Hwarangno 14-gil 5, Seongbuk-gu, Seoul 136-791, Republic of Korea
3. Department
of Materials Science and Engineering, Korea University, Seoul 02841, Korea
4. Nanotechnology
and Advanced Materials Engineering, Sejong University, Seoul 143-747, Korea
5. School
of Mechanical Engineering, Yonsei University, Seoul 03722, Korea
6. R&D Group, EG Corporation, Geumsan 312-943, Korea
7. Alantum, Seongnam-City 462-819, Korea
8. Powder
Technology Department, Korea Institute of Materials Science, Changwon 641-831, Korea