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Plasma synthesis and treatment of nanosized chalcopyrite particles.
- Source :
-
Journal of Applied Spectroscopy . Mar2010, Vol. 77 Issue 1, p126-131. 6p. 2 Diagrams, 1 Chart, 4 Graphs. - Publication Year :
- 2010
-
Abstract
- We synthesized chalcopyrite (CuFeS2) nanoparticles by methods involving laser ablation and electrical discharge in water. The nanoparticles obtained were exposed to an oxygen/argon plasma of a microwave discharge. The synthesized material was studied by photometry, x-ray diffraction (XRD), and energy dispersive x-ray elemental analysis (EDX), IR spectroscopy, and atomic force electron microscopy (AFM). We have established that the nanoparticles are morphologically stable relative to exposure to plasma fluxes of power ≤1 kW, and can be used as a model system to study processes of interaction between a plasma and minerals. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00219037
- Volume :
- 77
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Applied Spectroscopy
- Publication Type :
- Academic Journal
- Accession number :
- 49024133
- Full Text :
- https://doi.org/10.1007/s10812-010-9303-y