Cd|KOH|NiOOH

Zn|NH4CI|MnO2

Li|LiClO4|MnO2

Pb|H2SO4|PbO2

H2|KOH|O2

Investigation of the Initial Stages of Anode Dissolution at High-frequencies in Lithium tionyl Chloride Cells

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).

DOI: https://doi.org/10.18500/1608-4039-2018-18-3-122-127

Impedance spectroscopy was used to study the initial stages of lithium anode dissolution in SAFT LS-33600 cells at frequencies more than 35 Hz. It was found that experimental results can be described by the dissolution of metals covered by a passive film, including the stages of film dilatation and breakdown of the film.

Literature

1. Minichandraiah N. Electrochemical impedance studies of a decade-aged magnesium / manganese dioxide primary cell. J. Appl. Electrochem., 1999, vol. 10, рр. 463–471.

2. Saft Batteries. Available at : http://https://www.saftbatteries.com/products-solutions/products/ls-lsh?page=1 (accessed 10 March 2018).

3. 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, рр. 128–132 (in Russian).

4. Dey A. N. S.E.N. studies of the Li-film growth and the voltage- delay phenome nor associated with the litium-thionyl chloride inorganic electrolyte system. Electrochim. Acta, 1976, vol. 21, №. 5, рр. 377–382.

5. 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).

6. Ratna Kumar B. V., Sathyanaroyand S. The delayed action of magnesium anodes in primary batteries. Part I. Experimental studies. J. Power Sources, 1983, vol. 10, рр. 219–241.

Full Text (PDF):
(downloads: 616)