1984.02 : the Bachelor of Science , Seoul National University, Department of Chemistry
1986.02 : The Master of Science , Seoul National University, Graduate School of Natural Sciences
1993.05 : The Bachelor of Science , United States of America Texas A&M University

1993.01 - 1996.02 : U.S. Caltech (California Institute of Technology) post-doctoral
1996.03 - 1996.09 : Samsung Energy Institute senior researcher
2003.08 - 2005.02 : U.S Texas Austin Professor, Department of Chemical Engineering, University and Research
2006.03 - 2008.02 : Director of the Faculty of Science and Technology, Chonbuk National University, College of Natural Sciences, Chemistry
2006.03 - Present : the Korean Chemical Society , Analysis Working Session, Electrochemical Working Session, Electrochemical Society, Member
1996.10 - Present : Chonbuk National University, College of Natural Sciences, professor of chemistry