Abstract
Positive electrodes of secondary lithium batteries, based on Li1 + xV3O8 obtained by the alcoxytechnology, are studied. As lithium intercalates, the initial crystalline bronze turns amorphous, remaining single-phase. An increase in the lithiation degreex leads to an almost linear decrease in parametera and increase in parametersb andc of the bronze crystal lattice; the changes are quite reversible when cycling. A noticeable degradation of electric characteristics of electrodes is unrelated to irreversible structural changes and may be explained by the formation of passive films on the bronze surface.
References
Coustier, F., Passerini, S., and Smyrl, W.H.,J. Electrochem. Soc, 1998, vol. 145, p. L73.
Jinxiang Dai, Sam F.Y.Li, Zhiqiang Gao, and Kok Siong Siow,J. Electrochem. Soc, 1998, vol. 145, p. 3057.
Parent, M. J., Passerini, S., Owens, B.B., and Smyrl, W.H.,J. Electrochem. Soc, 1999, vol. 146, p. 1346.
Parent, M.J., Passerini, S., Owens, B.B., and Smyrl, W.H.,J. Electrochem. Soc, 1999, vol. 146, p. 1355.
Wadsley, A.D.,Acta Crystallogr., 1957, vol. 10, p. 261.
Besenhard, J.O. and Schollhorn, R.,J. Power Sources, 1976/77, vol. 1, p. 267.
Panero, S., Pasquali, M., and Pistoia, G.,J. Electrochem. Soc, 1983, vol. 130, p. 1225.
Pistoia, G., Pasquali, M., Geronov, Y.,et al., J. Power Sources, 1989, vol. 27, p. 35.
Fotiev, A.A., Volkov, V.L., and Kapustkin, V.K.,Oksidnye vanadievye bronzy (Vanadium Oxide Bronzes), Moscow: Nauka, 1974.
Pistoia, G., Pasquali, M., Wang, G., and Li, L.,J. Electrochem. Soc, 1990, vol. 137, p. 2365.
Bonino, F., Panero, S., Pasquali, M., and Pistoia, G.,J. Power Sources, 1995, vol. 56, p. 193.
West, K., Zachau-Christiansen, B., Skaarup, S.,et al., J. Electrochem. Soc, 1996, vol. 143, p. 820.
Kawakita, J., Katayama, Y., Miura, T., and Kishi, T.,Solid State Ionics, 1998, vol. 110, p. 199.
Pushko, S.V. and Chaban, N.G.,Neorg. Mater., 2000, vol. 36, p. 51.
Pankaj, A., White, R.E., and Doyle, M.,J. Electrochem. Soc, 1998, vol. 145, p. 3647.
Turevskaya, E.P., Kozlova, N.I., Turova, N.Ya., and Kessle, V.G.,Koord. Khim., 1998, vol. 14, p. 926.
Orlov, N.F. and Voronkov, M.S.,Izv. Akad. Nauk SSSR, Otd. Khim. Nauk, 1959, vol. 6, p. 933.
Magomedov, G.-K.L, Morozova, L.V., Kusainova, K.M.,et al., Zh. Org. Khim., 1989, vol. 59, p. 1777.
Turevskaya, E.P. and Turova, N.Ya.,Zh. Obshch. Khim., 1988, vol. 58, p. 1441.
Kawakita, J., Katayama, Y, Miura, T., and Kishi, T.,Solid State Ionics, 1998, vol. 107, p. 145.
Ossola, F., Pistoia, G., Seeber, R., and Ugo, P.,Electrochim. Acta, 1988, vol. 33, p. 47.
Darling, R. and Newman, J.,J. Electrochem. Soc, 1998, vol. 145, p. 990.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Pushko, S.V., Grigor’eva, O.Y., Ivanov-Shitz, A.K. et al. Reversibility of the lithium—vanadium bronze structure when cycled. Russ J Electrochem 36, 802–805 (2000). https://doi.org/10.1007/BF02757686
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02757686