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Electrospun Ti2Nb10O29 hollow nanofibers as high-performance anode materials for lithium-ion batteries.
- Source :
-
Materials Letters . Mar2018, Vol. 214, p60-63. 4p. - Publication Year :
- 2018
-
Abstract
- Ti 2 Nb 10 O 29 is a high-capacity, safe and stable anode material for lithium-ion batteries, but suffers from a poor rate capability. To tackle this issue, nanotechnology is employed, and Ti 2 Nb 10 O 29 hollow nanofibers with an average fiber diameter of ∼500 nm and shell thickness of ∼90 nm are prepared by a facile co-electrospining technique followed by calcination in air. This material exhibits not only a high reversible capacity (307 mAh g −1 at 0.1 C) and durable cyclic stability (0.06% capacity loss per cycle at 10 C over 500 cycles) but also an outstanding rate capability (136 mAh g −1 at 20 C), thereby becoming a promising anode material for high-performance lithium-ion batteries. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0167577X
- Volume :
- 214
- Database :
- Academic Search Index
- Journal :
- Materials Letters
- Publication Type :
- Academic Journal
- Accession number :
- 127213622
- Full Text :
- https://doi.org/10.1016/j.matlet.2017.11.076