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Synthesis of Mixed Rb-Zn Ferrites by Novel Solution Combustion Method and Investigation on Their Microstructural Properties
Joint Authors
Gupta, Manik
Randhawa, Balwinder S.
Source
Advances in Physical Chemistry
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-01-04
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Microstructural studies have been made on mixed rubidium nanoferrites of varying compositions, that is, Rb0.5-x/2ZnxMn0.05Fe2.45-x/2O4 prepared by solution combustion method from stoichiometric aqueous solutions of metal nitrates and ethylene glycol.
The combustion method is rapid and approach direct conversion from the molecular mixture of precursor solution to the fine nanoparticles of oxide product.
The ferrites obtained have been characterized by powder XRD, transmission electron microscopy, and EDXRF studies.
Powder X-ray diffraction analysis shows the formation of single-phase structure.
The lattice parameter “a” has been found to increase with increasing Zn content.
Both theoretical and experimental densities show a decreasing trend with decrease in molecular weight.
The calculated value of the porosity has been found to be quite low which is a characteristic requirement of good-quality ferrite materials.
TEM micrographs indicate the formation of nanosized ferrite particles which is in agreement with the size calculated from XRD data.
American Psychological Association (APA)
Gupta, Manik& Randhawa, Balwinder S.. 2012. Synthesis of Mixed Rb-Zn Ferrites by Novel Solution Combustion Method and Investigation on Their Microstructural Properties. Advances in Physical Chemistry،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-457086
Modern Language Association (MLA)
Gupta, Manik& Randhawa, Balwinder S.. Synthesis of Mixed Rb-Zn Ferrites by Novel Solution Combustion Method and Investigation on Their Microstructural Properties. Advances in Physical Chemistry No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-457086
American Medical Association (AMA)
Gupta, Manik& Randhawa, Balwinder S.. Synthesis of Mixed Rb-Zn Ferrites by Novel Solution Combustion Method and Investigation on Their Microstructural Properties. Advances in Physical Chemistry. 2012. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-457086
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-457086