High-performance Si anodes with a highly conductive and thermally stable titanium silicide coating layer

Publisher:
Royal Society of Chemistry
Publication Type:
Journal Article
Citation:
RSC Advances, 2013, 3 (8), pp. 2538 - 2542
Issue Date:
2013-02-28
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We report a simple route for synthesizing titanium silicide-coated Si anodes via the silicothermic reduction process of TiO < inf > 2 < /inf > -coated Si. The titanium silicide enhances the electrical conductivity of Si nanoparticles and provides a highly stable solid electrolyte interface layer during the cycling, resulting in excellent electrochemical performances and significantly improved high thermal stability. © 2013 The Royal Society of Chemistry.
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