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| Fast Charge-discharge Performance and Synthesis of Li4Ti5O12 Nanosheet as Anode Materials |
| Received:March 10, 2016 Revised:January 23, 2017 |
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| DOI： |
| KeyWord:lithium-ion battery; hydrothermal synthesis; fast charge-discharge performance; Li4Ti5O12 |
| Author | Institution |
| MEI Jie |
安徽工业大学 化学与化工学院 |
| ZHU Yu |
安徽工业大学 化学与化工学院 |
| ZHU Yan-rong |
安徽工业大学 化学与化工学院 |
| ZHU Rong-sun |
安徽工业大学 化学与化工学院 |
| YI Ting-feng |
安徽工业大学 化学与化工学院 |
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| Abstract: |
| In this paper, Li4Ti5O12 anode materials are prepared by hydrothermal method, and the electrochemical performance of the materials at great rate is studied. XRD test shows the nano-sized materials is indeed Li4Ti5O12 material, we can see particle size synthetic crystalline of our material from TEM. The charge-discharge test results show that the material obtained by hydrothermal synthesis has good electrochemical performance. The initial discharge capacity reaches 269.9 mAh.g-1 at 10 C charge-discharge rate, and retains 177 mAh.g-1 after 50 cycles, and Li4Ti5O12 anode materials prepared by hydrothermal method shows excellent fast charge-discharge performance |
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