216th ECS MEETING-SOFC XI, 2009-10-04
Electroceramics X, 2006-06-18
17th Solid State Ionics, 2009-06-29
2008 Korea-Japan-China SOFC symposium, 2008-09-17
Electroceramics XI, 2008-08-31
The Korean Ceramic Society Spring Meeting, 2008-04-24
2009년 한국세라믹학회 춘계총회 및 연구발표회, 2009-04-23