The above results together with the CV data suggest that the crystal structure can be mainly retained upon the process of lithium extraction/insertion. Figure 6 Ex situ XRD patterns of the Li 2 NiTiO 4 /C electrode. (curve a) Uncharged, (curve b) charged to 4.9 V, (curve SC79 cell line c) discharged to 2.4 V, and (curve d) after 2 cycles, at 2.4 V. Conclusions Nanostructured Li2NiTiO4/C composite has been successfully prepared by a rapid molten salt method followed
by ball milling. Cyclic voltammetry together with the ex situ XRD analysis indicate that Li2NiTiO4 exhibits reversible extraction/insertion of lithium and retains the cubic structure during cycling. This Li2NiTiO4/C nanocomposite exhibits relatively high discharge capacities, superior capacity retentions, and rate
performances at room temperature and 50°C. The https://www.selleckchem.com/products/fosbretabulin-disodium-combretastatin-a-4-phosphate-disodium-ca4p-disodium.html improved electrochemical performances can be ascribed to the nanoscale particle size, homogeneous carbon coating, and phase Temsirolimus cost retention upon cycling. Acknowledgement This work was supported by the Anhui Provincial Natural Science Foundation, China (No. 1308085QB41) and Special Foundation for Outstanding Young Scientists of Anhui Province, China (No. 2012SQRL226ZD). References 1. Świętosławski M, Molenda M, Furczoń K, Dziembaj R: Nanocomposite C/Li 2 MnSiO 4 cathode material for lithium ion batteries. J Power Sources 2013, 244:510–514.CrossRef 2. Li Y, Cheng X, Zhang Y: Achieving high capacity by vanadium substitution into Li 2 FeSiO 4 . J Electrochem Soc 2012, 159:A69-A74.CrossRef
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