Synthesis of Colloidal Solution of Silver Nanoparticles and the Investigation of the Stirring Time and Ageing Time Effects on the Nanoparticles Size and Concentration

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Synthesis of Colloidal Solution of Silver Nanoparticles and the Investigation of the Stirring Time and Ageing Time Effects on the Nanoparticles Size and Concentration

tayebeh hashemifar,A. Kompany,Mohammad Hosseini,Rana Bagheri-2012-03-12

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TL;DRAbstract

*[email protected] Abstract: In this project p-nitroaniline(pNA)-modified colloidal silver nanoparticles(AgNPs) were pepared using chemical reduction method with two different approaches. The role of stirring and ageing time on the size and concentration of nanoparticles were investigated and optimized. Among the selective stirring times, the solutions with 45 minutes and 120 minutes stirring time were the most stabilized samples In the first approach and second approach, respectively.

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*[email protected] Abstract: In this project p-nitroaniline(pNA)-modified colloidal silver nanoparticles(AgNPs) were pepared using chemical reduction method with two different approaches. The role of stirring and ageing time on the size and concentration of nanoparticles were investigated and optimized. Among the selective stirring times, the solutions with 45 minutes and 120 minutes stirring time were the most stabilized samples In the first approach and second approach, respectively.

Keywords

NanoparticleColloidSilver nanoparticleAgeingMaterials scienceChemical engineeringParticle sizeNanotechnology

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