Response surface strategy in the synthesis of Fe۳O۴ nanoparticles
Publish place: International Journal of Nano Dimension، Vol: 5، Issue: 5
Publish Year: 1393
نوع سند: مقاله ژورنالی
زبان: English
View: 141
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شناسه ملی سند علمی:
JR_IJND-5-5_001
تاریخ نمایه سازی: 24 تیر 1401
Abstract:
In the present study, Fe۳O۴ super paramagnetic nanoparticles were synthesized via co-precipitation of Fe۳+ and Fe۲+ chloride salts in the presence of ammonia Solution. The product was characterized by Fourier Transform Infrared spectroscopy (FT-IR), Transmission Electron Microscopy (TEM), and zeta–potential particle size distributing methods. The synthetic procedure of nano iron oxides were optimized using modern statistical optimization methods. A major bottleneck of common optimization protocols is the variation of just one factor at each trial. In modern optimization protocols (experimental design) a combination of factor levels is considered. In the present study, response surface method (RSM) was applied to optimize the synthetic approach towards Fe۳O۴ nanoparticles. Results indicated the importance of acidity and ferric ion amount in achieving desired Fe۳O۴ nanoparticles.
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Authors
N. Khalighyan
Department of Chemistry, Marvdasht branch, Islamic Azad University, Marvdasht, Iran.
N. Hooshmand
Department of Chemistry, Marvdasht branch, Islamic Azad University, Marvdasht, Iran.
N. Razzaghi-Asl
Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
K. Zare
Chemistry Department, Shahid Beheshti University, Tehran, Evin, Iran.
R. Miri
Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.