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- Title
Synthesis of MnWO<sub>4</sub>@C as novel anode material for lithium ion battery.
- Authors
Gao, Ge; Dang, Wei; Wu, Huimin; Zhang, Guangxue; Feng, Chuanqi
- Abstract
The flower-like MnWO4@C microsphere was synthesized by a facial hydrothermal method using glucose as carbon source. The structure and morphology of the samples were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscope and Raman spectra techniques. The electrochemical performances are investigated by means of galvanostatic charge/discharge system and electrochemical work station. The results showed that the introduction of carbon in MnWO4@C composite could improve the electrochemical properties of MnWO4 greatly. When compared with the pure MnWO4, the MnWO4@C composite presented a higher initial discharge capacity (1210 mAh g−1), and reversible capacity (1063 mAh g−1) after 100 cycles, as well as superior rate performances in the voltage range of 0.01-3 V. The outstanding electrochemical performances of MnWO4@C composite demonstrate that MnWO4@C synthesized by this method can be used as a promising anode material for lithium-ion batteries application.
- Subjects
HYDROTHERMAL synthesis; CARBON; X-ray diffraction; X-ray photoelectron spectroscopy; GALVANOSTAT
- Publication
Journal of Materials Science: Materials in Electronics, 2018, Vol 29, Issue 15, p12804
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-018-9399-z