Preparation of nanosized sulfur particles from aqueous solutions of calcium and sodium polysulfides

Preparation of nanosized sulfur particles from aqueous solutions of calcium and sodium polysulfides Preparation of nanosized sulfur from solutions of calcium and sodium polysulfides was considered. Via measuring the optical density of dilute aqueous solutions of the polysulfides the sulfur hydrosol particle size was studied in relation to the storage time and viscosity of the solutions. It was found that the sulfur nanoparticle size can be controlled by varying the viscosity of solution and introducing polymer additions. The temporal stability of nanosized sulfur hydrosol particles was examined. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Preparation of nanosized sulfur particles from aqueous solutions of calcium and sodium polysulfides

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Publisher
SP MAIK Nauka/Interperiodica
Copyright
Copyright © 2009 by Pleiades Publishing, Ltd.
Subject
Chemistry; Industrial Chemistry/Chemical Engineering; Chemistry/Food Science, general
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427209120027
Publisher site
See Article on Publisher Site

Abstract

Preparation of nanosized sulfur from solutions of calcium and sodium polysulfides was considered. Via measuring the optical density of dilute aqueous solutions of the polysulfides the sulfur hydrosol particle size was studied in relation to the storage time and viscosity of the solutions. It was found that the sulfur nanoparticle size can be controlled by varying the viscosity of solution and introducing polymer additions. The temporal stability of nanosized sulfur hydrosol particles was examined.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Feb 1, 2010

References

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