Electrolytic Co3O4 for thin-layer anodes of lithium-ion batteries |
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| Authors: | R D Apostolova I V Kirsanova E M Shembel |
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| Institution: | (1) Ukrainian State University of Chemical Technology, pr. Gagarina 8, Dnepropetrovsk, 49005, Ukraine;(2) Ener 1, Ft. Lauderdale, FL 33309, USA |
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| Abstract: | Electrolytic (e) cobalt oxide of a spinel structure, e-Co3O4, is obtained from the sulfate and nitrate (aqueous, water-alcohol) solutions containing Co2+ with the aim of using it in thin-layer anodes of lithium-ion batteries. The physicochemical and structural properties of the synthesized compounds are examined using thermal and x-ray diffraction analyses, absorption IR spectroscopy, and atomic force microscopy. The electrochemical characteristics of e-Co3O4 are determined in breadboards of lithium power sources and in the lithiumion system LiCoO2/e-Co3O4. |
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| Keywords: | electrolytic Co3O4 cathode anode lithium-ion battery discharge charge |
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