| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 194380 | Electrochimica Acta | 2008 | 4 Pages |
Abstract
In this study, ultra-thin nanobelts of Ag2V4O11/Ag were successfully synthesized. The synthesized ultra-thin nanobelts of Ag2V4O11/Ag are highly crystalline and the thickness is found to be about 5 nm. A lithium battery using ultra-thin nanobelts of Ag2V4O11/Ag as the active materials of the positive electrode exhibits a high initial discharge capacity of 276 mAh g−1, corresponding to the formation of LixAg2V4O11 (x = 6). With increased cycling, the electrode made of ultra-thin nanobelts of Ag2V4O11/Ag tends to loose electrochemical activity due to Ag+ ions in the ultra-thin nanobelts of Ag2V4O11 were reduced and new phase was formed.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Zhanjun Chen, Shaokang Gao, Ronghua Li, Mingdeng Wei, Kemei Wei, Haoshen Zhou,