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  High-rate lithium storage of anatase TiO2 crystals doped with both nitrogen and sulfur  
W. Jiao, N. Li, L. Z. Wang, L. Wen, F. Li, G. Liu*, H. M. Cheng
Chemical Communications,49 (33), 3461-3463 [PDF Download]
    Anatase TiO2 nanocrystals doped with nitrogen and sulfur, where substitutional N and S atoms for lattice O, respectively, locate in the bulk and the surface layer of the crystals, were designed and prepared. As a result of remarkably lowered electronic resistance, the N/S doped TiO2 shows a superior high rate lithium storage capability to that of reference TiO2 nanocrystals, though the former has a larger particle size.
 
 
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