ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)


For citation:

Dribinskii A. V., Lukovtsev V. P. Electrochemical Impedance of Lithium-tionyl Chloride Current Sources in the Low-frequency Range. Electrochemical Energetics, 2018, vol. 18, iss. 1, pp. 20-25. DOI: 10.18500/1608-4039-2018-18-1-20-25, EDN: YWUOVT

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Russian
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Article
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YWUOVT

Electrochemical Impedance of Lithium-tionyl Chloride Current Sources in the Low-frequency Range

Autors: 
Dribinskii Aleksandr Veniaminovich, Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS
Lukovtsev Vyacheslav Pavlovich, Institute of Physical Chemistry and Electrochemistry of A. N. Frumkina of RAS
Abstract: 

DOI: https://doi.org/10.18500/1608-4039-2018-18-1-20-25

Low-frequency electrochemical impedance spectroscopy in the frequency range from 12.5 to 5 ? 10?4 Hz was used to study changes in standard lithium-thionyl chloride cells during their discharge. Analysis of possible equivalent circuits describing the experimental data shows that the behavior of the cells discharged to 70% can be simulated by finite diffusion impedance in this frequency range.

Reference: 

1. Kanevskii L. S., Bagotskii V. S., Nizhnikovskii E. A. Ob impedansnom metode diagnostiki litii-tionilkhloridnykh elementov [On the impedance method for diagnostics of lithium-thionyl chloride elements]. Elektrokhimiya [Electrochemistry], 1995, vol. 31, no. 4, pp. 376–382 (in Russian).

2. Nizhnikovskii E. A., Kanevskii L. S., Frolchenko V. V. Impedansnyi metod diagnostiki khimicheskikh istochnikov toka i ego ispolzovaniya dlya kontrolya sostoyaniya tionilkhloridno-litievykh elementov tipa TL-1,2 [Impedance method of diagnostics of chemical current sources and its use for monitoring the state of TL-1,2 thionylchloride-lithium elements]. Elektrokhimiya [Electrochemistry], 1998, vol. 34, no. 7, pp. 716–721 (in Russian).

3. Lukovtsev V. P., Bobov K. N., Dribinskii A. V., Osipova N. L., Rotenberg Z. A., Khozyainova N. S. Portativnyi programmiruemyi mnogofunktsionalnyi pribor [Portable programmable multifunctional device]. Praktika protivokorrozionnoi zashchity [Practice of anticorrosive protection], 1992, vol. 13, no. 3, pp. 61–62 (in Russian).

4. Lukovtsev V. P., Rotenberg Z. A., Dribinskii A. V., Maksimov E. M., Ur’ev V. N. Otsenka stepeni razryazhennosti tionilkhloridno-litievykh istochnikov toka po ikh impedansnym kharakteristikam [Evaluation of the depth of discharge of thionyl chloride-lithium current sources by their impedance characteristics]. Elektrokhimiya [Electrochemistry], 2005, vol. 41, no. 10, pp. 1234–1238 (in Russian).

5. Petrenko E. M., Dribinskii A. V., Lukovtsev V. P., Klyuev A. L. Otsenka sostoyaniya litievykh khimicheskikh istochnikov toka metodom impedansnoi spektroskopii [Evaluation of the state of lithium chemical sources of current using the method of impedance spectroscopy]. Elektrokhimicheskaya Energetika [Electrochemical energetics], 2010, vol. 10, no. 3, pp. 128–132 (in Russian).

6. Dribinskii A. V., Lukovtsev V. P., Petrenko E. M. Elektrokhimicheskii impedans litii-tionilkhloridnykh istochnikov toka v vysokochastotnoi oblasti spectra [Electrochemical impedance of lithium-thionyl chloride current sources in the high-frequency range]. Aktual’nye problemy gumanitarnykh i estestvennykh nauk [Actual Problems of the Humanities and Natural Sciences], 2015, vol. 82, no. 11, pp. 17–18 (in Russian).

7. Stoynov Z. B., Grafov B. M., Savvova-Stoynova B. S., Elkin V. V. Elektrokhimicheskii impedans [Electrochemical Impedance]. Moscow, Nauka Publ., 1991. 336 p. (in Russian).

Received: 
28.02.2018
Accepted: 
28.02.2018
Published: 
01.03.2018