Soon-Ki Jeong, Ha-Na Lee, Yang Soo Kim정순기, 이하나, 김양수
Department of Chemical Engineering, Soonchunhyang University, Asan, Chungnam 336-745, Republic of Korea
Suncheon Center, Korea Basic Science Institute, 413, Jungangno, Suncheon 540-742, Republic of Korea순천향대학교 나노화학공학과, 한국기초과학지원연구원 순천센터
The stability at elevated temperatures of a surface film formed on a graphite electrode
in lithium secondary batteries was investigated by transmission electron microscopy
(TEM) and electrochemical AC impedance spectroscopy (EIS). TEM analysis revealed th
Keyword : Litihium secondary battery, Graphite negative electrode, Thermal stability, Surface film,
TEM, EIS