One-pot synthesis and characterization of biopolymer – Iron Oxide nanocomposite

سال انتشار: 1390
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 107

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شناسه ملی سند علمی:

JR_IJND-2-2_002

تاریخ نمایه سازی: 30 خرداد 1401

چکیده مقاله:

The magnetite (Fe۳O۴) – agar nanocomposite was prepared by co-precipitation of Fe (III) and Fe (II) ions for the first time. The obtained samples were characterized by x-ray diffraction, Fourier-transform infrared spectroscopy, scanning electron microscopy and transmission electron microscopy. FT-IR results confirm the formation of Fe۳O۴ nanoparticles in agar matrix. The XRD results revealed the presence of magnetite nanoparticles. The SEM results confirm that the magnetite nanoparticles are dispersed in the agar matrix. TEM micrograph clearly illustrates that the magnetite nanoparticles sizes varies from ۵۰ – ۲۰۰ nm.

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نویسندگان

A. Jegan.

Department of Chemistry, Sona College of Technology, Salem, India.

A. Ramasubbu

Department of Chemistry, Government Arts College (Autonomous), Coimbatore, India.

S. Saravanan

Department of Chemistry, Sona College of Technology, Salem, India.

S. Vasanthkumar

Department of Chemistry and nanotechnology, Karunya University, Coimbatore, India.