Abstract
In this work, vanandium(III) oxide nanoparticles (V2O3 NPs) were prepared via the heat treatment of hydrothermally prepared vananium(IV) oxide (VO2) NPs in a reducing atmosphere. The V2O3 NPs had a spherical shape with a size of less than 50 nm as the initial VO2 NPs. These V2O3 NPs without any conductive additives showed both long-term structural and electrochemical cycling stability (~142 mA h g−1 of reversible capacity up to 400 cycles) for Li ion battery anodes.
| Original language | English |
|---|---|
| Pages (from-to) | 243-246 |
| Number of pages | 4 |
| Journal | Materials Letters |
| Volume | 180 |
| DOIs | |
| Publication status | Published - 2016 |
Keywords
- Cycling stability
- Energy storage and conversion
- Li ion battery
- Nanoparticles
- VO
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanical Engineering
- Mechanics of Materials
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Cite this
Song, H. J., Choi, M., Kim, J. C., Park, S., Lee, C. W., Hong, S. H., & Kim, D-W. (2016). Li-electroactivity of thermally-reduced V2O3 nanoparticles. Materials Letters, 180, 243-246. https://doi.org/10.1016/j.matlet.2016.05.138