An investigation of Li2TiO3–coke composite anode material for Li-ion batteries |
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Authors: | Youlin Liu Wensheng Li Xiaoping Zhou |
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Institution: | Department of Chemical Engineering, Hunan University, Changsha Hunan 410082 PR China, |
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Abstract: | Anode material Li2TiO3–coke was prepared and tested for lithium-ion batteries. The as-prepared material exhibits excellent cycling stability and outstanding rate performance. Charge/discharge capacities of 266 mA h g−1 at 0.100 A g−1 and 200 mA h g−1 at 1.000 A g−1 are reached for Li2TiO3–coke. A cycling life-time test shows that Li2TiO3–coke gives a specific capacity of 264 mA h g−1 at 0.300 A g−1 and a capacity retention of 92% after 1000 cycles of charge/discharge.Anode material Li2TiO3–coke was prepared and tested for lithium-ion batteries. The as-prepared material exhibits excellent cycling stability and outstanding rate performance. |
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