B. Sc. (summa cum laude) in Ceramic Science and Engineering - 1994 KAIST
M. Sc. in Materials Science and Engineering - 1996 KAIST
Ph.D. in Materials Science and Engineering - 2000 KAIST
Battery materials - Visualization of lithium ion concentration & pathway in the Battery materials including lithium ion conductor and lithium metal.
Biomaterials and Energy materials - Improvement of adhesion and osseointegration of nanocomposite biomembranes for medical implants. / Studying the combustion characteristics of propellant and retarder.