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Differential impedance of solid-state supercapacitor operating in a hybrid regime

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Abstract

The behavior of the differential impedance of a solid-state supercapacitor in the course of a charge/discharge cycle in the region of potentials including a hybrid regime has been studied. Both real and imaginary parts of the impedance exhibit a hysteresis. A large number of features observed on the experimental curves indicate that the energy accumulation process has a much more complicated character than that stipulated by the existing model.

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References

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Authors and Affiliations

  1. Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021, Russia

    M. E. Kompan, V. P. Kuznetsov, V. G. Malyshkin & N. V. Toroshchina

  2. Girikond Research Institute, St. Petersburg, 194021, Russia

    M. E. Kompan, V. P. Kuznetsov, V. G. Malyshkin & N. V. Toroshchina

Authors
  1. M. E. Kompan
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  2. V. P. Kuznetsov
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  3. V. G. Malyshkin
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  4. N. V. Toroshchina
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Corresponding author

Correspondence to M. E. Kompan.

Additional information

Original Russian Text © M.E. Kompan, V.P. Kuznetsov, V.G. Malyshkin, N.V. Toroshchina, 2012, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 38, No. 8, pp. 89–94.

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Kompan, M.E., Kuznetsov, V.P., Malyshkin, V.G. et al. Differential impedance of solid-state supercapacitor operating in a hybrid regime. Tech. Phys. Lett. 38, 396–398 (2012). https://doi.org/10.1134/S1063785012040256

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  • DOI: https://doi.org/10.1134/S1063785012040256

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