| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1528228 | Materials Chemistry and Physics | 2006 | 7 Pages |
Abstract
A new method for preparing V2O5 powders has been developed, which is based on decomposition of gas-phase VOCl3 in O2/Ar/H2 microwave plasma generated at the atmospheric pressure. The samples taken from different positions of the plasma reactor were the nano-structured powder, which was yellow and typical nano-sized particles, and the micro-structured powder, which was yellowish orange, had large carpet- or sponge-like areas, and was composed of a bundle of V2O5 needles. These two samples have been analyzed by EDX, SEM, XRD, Raman and TEM.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Dong Hun Shin, Chan Uk Bang, Yong Cheol Hong, Han Sup Uhm,