Abstract
A technology for electrolytic production of iron sulfide compounds applicable in thin-layer lithium batteries is developed. Physicochemical and structural properties and the surface morphology of compounds are studied by x-ray diffraction and thermal analyses, absorption IR spectroscopy, and atomic force microscopy. Specific discharge characteristics of compounds in thin-layer compact nonballast and paste electrodes of model lithium power sources are determined. The discharge capacity of compounds in thin layers weighing 1.0–7.5 mg cm–2 galvanostatically cycled in electrolyte PC, DME, 1 M LiClO4 at room temperature stays at 200–320 mA h g–1 for 40–50 cycles.
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Shembel', E.M., Apostolova, R.D., Nagirnyi, V.M. et al. Electrolytic Iron Sulfide Products in Lithium Batteries. Russian Journal of Electrochemistry 40, 736–742 (2004). https://doi.org/10.1023/B:RUEL.0000035258.63590.d5
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DOI: https://doi.org/10.1023/B:RUEL.0000035258.63590.d5