1. Chemistry of Nonaqueous Solutions, Current Progress, G. Mamantov and A.I. Popov, ed., VCH Publ., New York, 1994.
2. Y.S. Fung, Trends Inorg. Chem., 5, 117, 1998 and references therein.
3. S. Takahashi, N. Koura, S. Kohara, M-L. Saboungi and L.A. Curtiss, Plasmas Ions, 2, 99, 1999 and references therein.
4. R.T. Carlin and J. Fuller, 12th Ann. Battery Conf. Appl. Adv., 261, 1997 and references therein.
5. N. Papageorgiou, Y. Athanassov, M. Armand, P. Bonhôte, H. Petterson, A. Azam and B. Grätzel, J. Electrochem. Soc., 143, 3099, 1996.