Abstract
Impedance spectra in a 2.5 M H2SO4 solution and kinetic characteristics of reactions in the Fe(CN) 3−/4−6 redox system are measured for thin-film electrodes of tetrahedral amorphous carbon (ta-C). After an anneal in a vacuum at 700 to 900°C or implantation of C+ ions (1015 to 1017 ion/cm2), ta-C films acquire electrochemical activity, which can be explained by an increased content of sp 2 carbon.
Similar content being viewed by others
REFERENCES
Pleskov, Yu.V., Elektrokhimiya almaza (The Electrochemistry of Diamond), Moscow: URSS, 2003.
Yoo, K., Miller, B., Kalish, R., and Xu, S., Electrochem. Solid-State Lett., 1999, vol. 2, p. 233.
Yoo, K., Miller, B., Shi, X., and Kalish, R., J. Electrochem. Soc., 2001, vol. 148, p. C95.
Lee, J.-J., Miller, B., Shi, X., and Kalish, R., J. Electrochem. Soc., 2001, vol. 148, p. C183.
Aksenov, I.I., Belous, V.A., Padalka, V.G., and Khoroshikh, V.M., Fiz. Plazmy, 1978, vol. 4, p. 758.
Lifshitz, Y., Diamond Related Mater., 1999, vol. 8, p. 1659.
McCulloch, D.G., Gerstner, E.G., McKenzie, D.R., Prawer, S., and Kalish, R., Phys. Rev. B: Condens. Matter, 1995, vol. 52, p. 850.
Boukamp, B.A., Solid State Ionics, 1986, vol. 20, p. 31.
Galus, Z., Fundamentals of Electrochemical Analysis, Chichester: Ellis Horwood, 1976.
Luk, W.Y., Kutsay, O., Bello, I., Lifshitz, Y., Lam, C.W., Meng, X., and Lee, S.T., Diamond Related Mater., 2004, vol. 13, p. 1427.
Kutsay, O., Bello, I., Lifshitz, Y., Lam, C.W., Luk, W.Y., Lee, S.T., Meng, X., and Kremnican, V., Diamond Related Mater., 2003, vol. 12, p. 2051.
Kalish, R., Lifshitz, Y., Nugent, K., and Prawer, S., Appl. Phys. Lett., 1999, vol. 74, p. 2936.
Pleskov, Yu.V., Evstefeeva, Yu.E., and Baranov, A.M., Elektrokhimiya, 2001, vol. 37, p. 755.
Pleskov, Yu.V., Evstefeeva, Yu.E., Krotova, M.D., Elkin, V.V., Baranov, A.M., and Dement’ev, A.P., Diamond Related Mater., 1999, vol. 8, p. 64.
Pleskov, Yu.V., Krotova, M.D., Polyakov, V.I., Khomich, A.V., Rukovishnikov, A.I., Druz, B.L., and Zaritskii, I., Elektrokhimiya, 2000, vol. 36, p. 1141.
Author information
Authors and Affiliations
Corresponding author
Additional information
__________
Translated from Elektrokhimiya, Vol. 41, No. 7, 2005, pp. 866–871.
Original Russian Text Copyright © 2005 by Evstefeeva, Pleskov, Kutsay, Bello.
Rights and permissions
About this article
Cite this article
Evstefeeva, Y.E., Pleskov, Y.V., Kutsay, A.M. et al. Electrode Properties of Tetrahedral Amorphous Carbon. Russ J Electrochem 41, 772–777 (2005). https://doi.org/10.1007/s11175-005-0137-5
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11175-005-0137-5