Preparation of nanosized sulfur particles from aqueous solutions of calcium and sodium polysulfides |
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| Authors: | I A Messalimov L F Abdrakipova A N Khusainov A G Mustafin |
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| Institution: | 1.Research Technological Institute of Herbicides and Plant Growth Regulators,Ufa, Bashkortostan,Russia |
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| 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. |
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