Synthesis of Iron Oxide Nanomaterials with Ferrous Sulphate/Ferric Chloride Precursor at Different Reaction Conditions, and Studied the Structural, Morphology, Optical and Magnetic Properties

Author(s)	Dr. Laveena Manjulatha Parigala
Country	India
Abstract	Iron oxide nanoparticles were synthesized with Fe+2 and Fe+3 precursors in a 1: 2 ratio by using the hydrothermal method under different reaction temperatures and alkaline conditions. The iron oxide nanoparticles were characterized for structure, morphology, optical and magnetic properties. X-ray diffraction analysis confirmed that the samples prepared at different hydrothermal temperatures exhibited a magnetite structure, the increased intensity of the peaks indicates a high degree of crystallinity. The transformation of goethite to Fe3O4 structure was observed with variation of the pH value. The morphological study revealed that some samples exhibited spherical particles and some others exhibited a mixed morphology of spheres and rods. The iron oxide synthesized at 190 8C exhibited better magnetic properties due to the uniform distribution of spheres with particles size in the range, 18 – 25 nm.
Keywords	Hydrothermal temperature; Alkaline concentration; Magnetite nanoparticles; Saturation magnetization
Field	Physics > Nano Technology / Nuclear
Published In	Volume 1, Issue 3, November-December 2019
Published On	2019-12-12

About IJFMR Fees & Payment Current Issue Publication Archive	Submit Research Paper Track Submission Status Publication Guidelines Publication Ethics Peer Review & Plagiarism	Join as a Reviewer Editors & Reviewers Reviewer Referral Program Get Reviewer Membership Certi.	Website/Journal Policies Usage Policy Content Policies Privacy Policy

Contact Us		+91-9687-828-838	editor@ijfmr.com

International Journal For Multidisciplinary Research