Journal
APPLIED SURFACE SCIENCE
Volume 447, Issue -, Pages 610-616Publisher
ELSEVIER
DOI: 10.1016/j.apsusc.2018.04.043
Keywords
Template-free electrodeposition; Lithium vanadate nanowires; High-density; Lithium-ion battery
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Funding
- Natural Science Foundation of China [51201117]
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Lithium vanadate nanowires have been electrodeposited onto a titanium (Ti) foil by a direct current electrodeposition without template. The morphology, crystal structure, and the effects of deposition voltage, temperature and time on the prepared samples were tested and presented. The as-prepared lithium vanadate nanowires/Ti composite can be used as electrode for lithium-ion battery. Electrochemical measurements showed that the electrode displayed a specific discharge capacitance as high as 235.1 mAh g(-1) after 100 cycles at a current density of 30 mA g(-1). This research provides a new pathway to explore high tap density vanadates nanowires on metals with enhanced electrochemical performance. (C) 2018 Elsevier B.V. All rights reserved.
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