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May-2019
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Journal of Emerging Technologies and Innovative Research ( An International Scholarly Open Access Journal, Peer-reviewed, Refereed Journal )
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UGC Approved Journal no 63975(19)
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UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975
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JETIR1905W87
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321176
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Title
Debye temperature and elastic properties of Mg-doped cobalt ferrite nanoparticles synthesized via green approach
Abstract
In this study, magnesium doped cobalt ferrite (Co0.75Zn0.25Fe2O4) nanoparticles were synthesized using sol-gel combustion using green (black pepper) extract as a chelating agent and metal nitrates as a metal source without using organic chemicals. Here, eco-friendly, inexpensive, and easily fabricated composite Co-Mg ferrite, was introduced with the role of biofuels and their advantages Fourier transform infrared spectroscopy (FTIR) was investigated to study their elastic and magnetic properties. The higher frequency absorption band at wavenumber (ν2≈534 cm-1) (ν1) is caused by scratching vibrations of the tetrahedral metal-oxygen bond and lower frequency absorption band (ν2) at wavenumber (ν2≈410 cm-1) is caused by metal-oxygen vibrations in octahedral sites. The various elastic parameters were found from FTIR analysis including tetrahedral mass (mA), octahedral mass (mB), tetrahedral vibrational frequency (ν1), octahedral vibrational frequency (ν2), tetrahedral force constant (kt), octahedral force constant (ko), Debye temperature (ΘD), average force constant (kavg), lattice constant (a), elastic stiffness constant (Cij), stiffness constant (Cil), Young’s modulus (Y), Bulk modulus (B) and modulus of rigidity (R).
Key Words
Debye temperature and elastic properties of Mg-doped cobalt ferrite nanoparticles synthesized via green approach
Cite This Article
"Debye temperature and elastic properties of Mg-doped cobalt ferrite nanoparticles synthesized via green approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.988-992, May-2019, Available :http://www.jetir.org/papers/JETIR1905W87.pdf
ISSN
2349-5162 | Impact Factor 7.95 Calculate by Google Scholar
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Cite This Article
"Debye temperature and elastic properties of Mg-doped cobalt ferrite nanoparticles synthesized via green approach", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp988-992, May-2019, Available at : http://www.jetir.org/papers/JETIR1905W87.pdf
Publication Details
Published Paper ID: JETIR1905W87
Registration ID: 321176
Published In: Volume 6 | Issue 5 | Year May-2019
Page No: 988-992
Country: -, -, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication
Published Paper URL :: https://www.jetir.org/view?paper=JETIR1905W87
Published Paper PDF: https://www.jetir.org/papers/JETIR1905W87
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