1. H.W. Chan, J.G. Duh, S.R. Sheen, J. Power Sources 110, 115 (2003)
2. P.M. Laura, P.R. Luz, M.R. Rose et al., Electrochim. Acta 3193, 51 (2006)
3. Y. Hu, Y.H. Liu, Mater. Chem. Phys. 255, 90 (2005)
4. J. Gong, J.H. Yang, C.H. Wang, Chem. J. Chin. Univ. 2322, 23 (2002)
5. G.T.K. Fey, W. Li, J.R. Dahn, J. Electrochem. Soc. 2279, 141 (1994)