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Preparation of nanosized antimony by mechanochemical reduction of antimony sulphide Sb2S3
- Source :
-
Journal of Alloys & Compounds . May2007, Vol. 434-435, p773-775. 3p. - Publication Year :
- 2007
-
Abstract
- Abstract: The preparation of nanosized antimony (grain size 19nm) by high-energy milling of antimony sulphide Sb2S3 with elemental Fe as reducing element is reported. The mechanochemical reduction was performed in a planetary ball mill for 10–180min. The process is rather straightforward with elemental antimony and iron sulphide (pyrrhotite-4H) being the only solid-state products. The process kinetics as described by X-ray diffraction (XRD) and vibrating sample magnetometer (VSM) magnetometry shows that most of the reduction is complete after 60min of milling. [Copyright &y& Elsevier]
- Subjects :
- *ANTIMONY
*ANTIMONY trisulfide
*IRON ores
*OPTICAL diffraction
Subjects
Details
- Language :
- English
- ISSN :
- 09258388
- Volume :
- 434-435
- Database :
- Academic Search Index
- Journal :
- Journal of Alloys & Compounds
- Publication Type :
- Academic Journal
- Accession number :
- 24556144
- Full Text :
- https://doi.org/10.1016/j.jallcom.2006.08.169