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https://hdl.handle.net/10356/84369
Title: | Solvothermal synthesis of Li3VO4: Morphology control and electrochemical performance as anode for lithium-ion batteries | Authors: | Yang, Guang Feng, Jianyong Zhang, Bowei Aravindan, Vanchiappan Peng, Dongdong Cao, Xun Yu, Hao Madhavi, Srinivasan Huang, Yizhong |
Keywords: | Solvothermal synthesis Li3VO4 |
Issue Date: | 2017 | Source: | Yang, G., Feng, J., Zhang, B., Aravindan, V., Peng, D., Cao, X., et al. (2017). Solvothermal synthesis of Li3VO4: Morphology control and electrochemical performance as anode for lithium-ion batteries. International Journal of Hydrogen Energy, 42(34), 22167-22174. | Series/Report no.: | International Journal of Hydrogen Energy | Abstract: | In this work, orthorhombic Li3VO4 with the controllable morphology has been synthesized by tuning the solvent composition (volume ratios of ethanol to deionized water) in a solvothermal approach. The resulting Li3VO4 samples with various morphologies (coral-shaped particle, self-assembled hierarchical microsphere, cube-like particle, sheet-like structure) show then different electrochemical performances when employed as anodes for Li-ion battery applications. The Li3VO4 with self-assembled hierarchical microsphere morphology (volume ratio of ethanol to deionized water at 15:15) exhibits the best electrochemical performance. The subsequent carbon coating process on microsphere samples is claimed to significantly improve both the capacities at both low (350–430 mAh g−1 at 100 mA g−1) and high current (180–350 mAh g−1 at 2 A g−1) conditions, and their excellent cycling stability. | URI: | https://hdl.handle.net/10356/84369 http://hdl.handle.net/10220/44065 |
ISSN: | 0360-3199 | DOI: | 10.1016/j.ijhydene.2017.02.186 | Rights: | © 2017 Hydrogen Energy Publications (published by Elsevier). This is the author created version of a work that has been peer reviewed and accepted for publication in International Journal of Hydrogen Energy, published by Elsevier on behalf of Hydrogen Energy Publications. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.ijhydene.2017.02.186]. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | EEE Journal Articles ERI@N Journal Articles MSE Journal Articles |
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Solvothermal synthesis of Li3VO4 _ Morphology control and electrochemical performance as anode for lithium-ion batteries.pdf | 3.16 MB | Adobe PDF | ![]() View/Open |
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