Abstract
Nanocrystalline cathode material Li2FeSiO4/C was synthesized by the solid-state synthesis method, with amorphous Li2SiO3 produced by fusion of SiO2 and Li2CO3 as the starting component. The resulting powders were studied by X-ray diffraction analysis, scanning electron microscopy, high-resolution transmission electron microscopy, and energy-dispersive X-ray spectrometry. The electrochemical characteristics of the material were obtained by galvanostatic cycling in the range 1.5–4.6 V.
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Original Russian Text © A.A. Popovich, P.A. Novikov, A.O. Silina, N.G. Razumov, Wang Quing Sheng, 2014, published in Zhurnal Prikladnoi Khimii, 2014, Vol. 87, No. 9, pp. 1274–1279.
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Popovich, A.A., Novikov, P.A., Silin, A.O. et al. Synthesis of a Li2FeSiO4/C nanocrystalline cathode material for lithium-ion batteries. Russ J Appl Chem 87, 1268–1273 (2014). https://doi.org/10.1134/S1070427214090134
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DOI: https://doi.org/10.1134/S1070427214090134