Abstract Herein, we report novel layered O3-NaFe0.45Co0.45Ti0.1O2 cathode material has been successfully prepared via conventional solid state reaction. The formation of the material was witnessed at 900 °C from Thermogravimetric (TG) analysis. NaFe0.45Co0.45Ti0.1O2 crystallizes into rhombohedral structure with the space group of R-3 m and the particles are partially spherical and hexagonal in shape. This material delivered an initial discharge capacity of 144 mAh g−1 in the voltage range of 2–4 V at 0.1C rate.

中文翻译：

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用于钠电池的新型层状 O3-NaFe0.45Co0.45Ti0.1O2 正极材料

摘要 在此，我们报道了通过常规固态反应成功制备的新型层状 O3-NaFe0.45Co0.45Ti0.1O2 正极材料。根据热重 (TG) 分析，在 900 °C 下见证了材料的形成。NaFe0.45Co0.45Ti0.1O2结晶成菱形结构，空间群为R-3 m，颗粒呈部分球形和六边形。该材料在 2-4 V 的电压范围内以 0.1C 倍率提供了 144 mAh g-1 的初始放电容量。