Abstract
The facility is intended for measuring the impedance of electrochemical systems by the pulse method. The impedance spectrum is calculated by applying the Fourier transform to the step response (variation in the potential due to sample polarization by a step current pulse). The facility is controlled by a computer and contains a programmable galvanizer and 8-bit parallel ADC with a buffer RAM. Measurements are performed by the two-or three-electrode method over a frequency band of 10−3 to 3×105 Hz with samples whose tan (δ) is within 0.01–100. The measurement error is 2%.
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Melik-Gaikazyan, V.I. and Dolin, P.I.,Trudy Instituta fizicheskoi khimii AN SSSR (Proceedings of Inst. of Phys. Chemistry, Akad. Nauk SSSR), Moscow: Akad. Nauk SSSR, 1950, p. 1115.
Melik-Gaikazyan, V.I.,Zh. Fiz. Khim., 1952, vol. 26, p. 560.
Orlyukas, A.S., Kezhenis, A.P., Mikuchenis, V.F., and Vaitkus, R.A.,Elektrokhim., 1987, vol. 23, no. 1, p. 98.
Novitskii, S.P., Maslii, A.P., Mezentsev, V.A.,et al., Elektrokhim., 1985, vol. 21, no. 12, p. 1661.
Chiodelli, G. and Villa, M.,Solid State Ionics, 1988, no. 28–30, p. 1607.
Ukshe, A.E.,Elektrokhim., 1985, vol. 21, no. 5, p. 682.
Kazarinov, V.E., Grafov, B.M., Kats, M.Ya.,et al., Elektrokhim., 1985, vol. 21, no. 7, p. 978.
Gabrielli, C.,Techn. Report no. 004/83, issue 2, 1984, Solartron Instruments, England.
Kenzin, V.I. and Novitskii, S.P.,Elektrokhim., 1988, vol. 24, p. 184.
Novitskii, S.P., Kenzin, V.I., and Voloshin, A.A.,Elektrokhim., 1993, vol. 29, p. 138.
Matkhanov, P.N.,Osnovy analiza elektricheskikh tsepei (Principles of Analysis of Electric Circuits), Moscow: Vysshaya Shkola, 1981, p. 115.
Panov, E.V., Shelikhov, E.G., and Gorodyskii, A.V.,Elektrokhim., 1982, vol. 18, no. 3, p. 390.
Ukshe, A.E.,Elektrokhim., 1987, vol. 23, no. 2, p. 290.
Lorengel', M. and Klyuger, K.,Elektrokhim., 1993, vol. 29, no. 1, p. 89.
Ilangovan, S.A. and Sathyanarayana, S.,J. Appl. Electrochem., 1992, vol. 22, no. 5, p. 456.
Kokhanovskii, I.N., Sunegin, G.I., Zhuravel', O.N. and Tkachenko, D.A.,Ukr. Khim. Zh., 1993, vol. 59, no. 12, p. 1295.
Bizet, A., Nakamura, N., Teramoto, Y., and Hatakeyama, T.,Thermochim. Acta, 1994, vol. 237, no. 1, p. 147.
Shcherbakov, V.I. and Grezdov, G.I.,Elektronnye skhemy na operatsionnykh usilitelyakh (Electronic Circuits on Operational Amplifiers), Kiev: Tekhnika, 1983, p. 212.
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Mochalov, S.E., Kolosnitsyn, V.S. A pulsed fourier spectrometer for impedance measurements of electrochemical systems. Instrum Exp Tech 43, 53–56 (2000). https://doi.org/10.1007/BF02758998
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DOI: https://doi.org/10.1007/BF02758998