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Insta Publishing | Book Details

Category : Academic

Rs. 350

SKU : BOOK20IP0013

Pages : 168

Available Now: Yes

  • Book Name: Synthesis, Characterizations, Magnetic And Electrical Properties Of Terbium And Dysprosium Substituted Nicuzn Nanoferrites
  • Author Name: Mrs. Dr. Sadhana Kabbur-Dhuttargaon
  • ISBN Code: 978-81-947182-6-0
  • Publish Date: 2021-01-09

The historical background of the development and utility of ferrites. The development of spinel ferrites, the various theories relating to magnetic behavior and electric conduction are discussed in detail. The theory of ferrite nanoparticles is given with special reference to nanoscience and nanotechnology. The development of NiCuZn ferrites, the importance of the ferrite system which is chosen for the stiochiometry is discussed. The best suited method of synthesis which is sol-gel autocombustion method is discussed in detail. Literature survey with special reference to the study of divalent and trivalent substitution is also undertaken. The objectives of the present investigative work and the various characterizations which are chosen for the study are discussed. The conventional method of synthesis is ceramic method, which has disadvantages, the chemical sol-gel autocombustion method which is more advantageous is chosen for the investigations. The suitable chelating agent employed is glycine which has high negative heat of combustion (-3.24 kcal/gm).The working principles of various instrumentations like XRD, FTIR, Raman spectrometer, EDAX, SEM, TEM, VSM etc are explained in detail. The instrument specifications are given for each type. The divalent Mg2+ and Co2+ ion substitution in NiCuZn ferrites and the associated structural, optical, magnetic and electrical properties are recorded. The effect of rare earth Tb3+ and Dy3+ ion substitution on NiCuZn ferrites is also discussed.

Mrs. Dr. Sadhana Kabbur-Dhuttargaon is working as Associate Professor and Head of Department of Physics, Shri Shivaji Mahavidyalaya, Barshi, Dist: Solapur, Maharashtra. She has received her Doctral degree from Punyashlok Ahilyadevi Holkar Solapur University, Solapur in 2019. She has published more than 20 research papers in various international journals of repute. She has attended more than 25 conferences of national and international level to pursue her research and academic career. She is currently working on various academic committees at college and university levels of Punyashlok Ahilyadevi Holkar Solapur University , Solapur. She has completed one UGC minor project.

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