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- Title
Synthesis of Li4Ti5O12/V2O5 nanocomposites for lithium‐ion batteries by one‐pot co‐precipitation method.
- Authors
Liu, Zhenjie; Huang, Yudai; Wang, Xingchao; Zhang, Yue; Ding, Juan; Guo, Yong
- Abstract
Li4Ti5O12/V2O5 nanocomposites were synthesized by one-pot co-precipitation method. The structure and morphology of the as-prepared materials were analyzed by X-ray diffraction and transmission electron microscopy. The results show that Li4Ti5O12/V2O5 composites with different nano size were successfully synthesized. The Li4Ti5O12/V2O5 sample (2 wt% V2O5 addition of Li4Ti5O12) keep at a high discharge capacity of 169.9 mAh g− 1 after 150 cycles at 1 C. The existence of the V2O5 reduces the size of Li4Ti5O12, which improve the electrochemical activity of the sample.
- Subjects
LITHIUM-ion batteries; COPRECIPITATION (Chemistry); POLYMER clay; NANOCOMPOSITE materials; TRANSMISSION electron microscopy; X-ray diffraction
- Publication
Journal of Materials Science: Materials in Electronics, 2021, Vol 32, Issue 9, p12134
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-021-05841-6