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Erschienen in:
09.09.2015
New controllable procedure for preparation of SrSnO3 nanostructures: photo-degradation of azo dyes and photovoltaic measurement
Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 1/2016
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Abstract
SrSnO3 nanoparticles were prepared by a facile co-precipitation method in solvent of water. In this method, complex of strontium was applied as a new precursor to achieve SrSnO3 nanoparticles. Different parameters on morphology of product such as precipitation agent (alkaline), temperature, the rate of stirrer and surfactant were optimized to achieve the best quality product. Two types of azo dyes (acid blue 92 and acid black 1) at presence of ultraviolet and visible light appropriately were degraded from aqueous solution. Results show that the powder illustrate suitable catalytic behavior for degradation of dyes (93 % for monoazo and 96 % for diazo). SrSnO3 nanoparticle was also applied in photovoltaic measurement. As-prepared nanomaterials show photovoltaic behavior in presence of metal free dye.