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<p><strong>Synthesis and Characterization of Nickel-Iron Bimetallic Oxide Nanoparticles via Microwave Irradiation </strong></p>

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Title Statement <p><strong>Synthesis and Characterization of Nickel-Iron Bimetallic Oxide Nanoparticles via Microwave Irradiation </strong></p>
 
Added Entry - Uncontrolled Name Viju Kumar, V. G. ; Department of Chemistry, University College, Thiruvananthapuram, Kerala, India
V. G., Vidya ; Department of Chemistry, University College, Thiruvananthapuram, Kerala, India
Arsha, P. Mohanan ; University College, Thiruvananthapuram, Kerala, India
 
Uncontrolled Index Term synthetic inorganic chemistry; nanochemsitry; spectroscopy
Bimetallic oxide nanoparticle; polyol; Nickel- iron oxide; Microwave irradiation; EDS; TEM
 
Summary, etc. <p>Bimetallic oxide nanoparticles is of great interest because of the increased potential application for which they can be applied, mainly in industrial catalytic applications owing to the synergic mechanism of two metallic elements within a nano system.  Present study investigates an efficient synthesis of Ni-Fe bimetallic oxide nanoparticles in ethylene glycol using microwave irradiation technique. Nickel and iron oxide nanoparticles were synthesized separately using microwave assisted polyol synthesis method. This are then combined together in ratio 1:1 molar and is treated under microwave radiation to get Ni-Fe bimetallic oxide .The product was calcined in a muffle furnace for three different temperatures viz., 500<sup>o</sup>C, 700<sup> o</sup>C and 900<sup> o</sup>C. The structure and composition of nanoparticles were characterized by UV-Visible Spectroscopy, FT-IR Spectroscopy, X-Ray Diffraction (XRD), Energy-dispersive X-ray Spectroscopy (EDS) and Transmission Electron Microscopy (TEM). From the FT-IR measurements ascertains the principal vibrational modes such as Ni-O, Fe-O-Fe, Ni-Fe stretching bands and from XRD measurements grain size of the nanoparticles are determined. The empirical formula of the nanoparticle is found as Ni<sub>1</sub>Fe<sub>1.6</sub>O<sub>2.9</sub> at 500<sup>◦</sup>C, Ni<sub>1</sub>Fe<sub>1.5</sub>O<sub>2.6</sub> at 700<sup>◦</sup>C and Ni<sub>1</sub>Fe<sub>2</sub>O<sub>2.7</sub> at 900<sup>◦</sup>C. Antibacterial and antifungal activity studies reveals that the nanoparticles show no appreciable biological activity.</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2021-09-22 10:50:13
 
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http://op.niscair.res.in/index.php/IJCA/article/view/40723
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 60, ##issue.no## 7 (2021): INDIAN JOURNAL OF CHEMISTRY- SECTION A
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/40723/465528412
http://op.niscair.res.in/index.php/IJCA/article/download/40723/465528413
 
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