화학공학소재연구정보센터
Journal of the Electrochemical Society, Vol.141, No.3, L21-L22, 1994
Reversible Lithium-Graphite Anodes in Room-Temperature Chloroaluminate Melts
Reduction of a graphite rod electrode in an AlCl3:EMIC:LiCl room-temperature molten salts leads to reversible lithium intercalation into the reduced graphite lattice. The cycling efficiency of the Li-graphite electrode ranges from 80 to 90% for current densities of 0.2 to 1 mA cm-2. In the staircase cyclic voltammogram the oxidation process occurs at a potential approximately 1 V positive of the reduction process.