Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9804056 | Journal of Alloys and Compounds | 2005 | 6 Pages |
Abstract
High-energy mechanical milling of the FeS2 pyrite led to the formation of sub-micron particles with nano-scaled grains. FeS2 nanoparticles were obtained, when NaCl was used as the dispersion medium. FeS2 pyrite and FeS troilite phases could be formed after high-energy mechanical milling. The formation of FeS2 pyrite required a long milling time. The resultant powders consisted of nano-scaled particles. The use of the solid dispersion medium (NaCl) can promote dispersion of nanoparticles. This work has shown that iron sulfide nanoparticles can be synthesized by mechanochemcial process with a solid dispersion medium.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
P.P. Chin, J. Ding, J.B. Yi, B.H. Liu,