Preparation of CoFe2O4SiO2 Nanocomposites at Low Temperatures Using Short Chain Diols
Joint Authors
Levei, Erika Andrea
Cadar, Oana
Dippong, Thomas
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-15
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The preparation of 70% CoFe2O4/30% SiO2 (wt%) nanocomposites by sol-gel method using three short chain diols (1,2-ethanediol, 1,3-propanediol, and 1,4-butanediol) as chelators was studied.
The Fourier transformed infrared spectra and X-ray diffraction patterns were used to confirm the formation of nanocomposites.
The X-ray diffraction analysis showed that the chain length of the carboxylates embedded in the silica matrix influences the formation of crystallized cobalt ferrite as single phase at low temperatures.
The influence of the methylene groups number in the precursors and annealing temperature on the nanocrystallite size was revealed.
The stability of the obtained compounds was determined by calculation of thermodynamic parameters.
American Psychological Association (APA)
Dippong, Thomas& Levei, Erika Andrea& Cadar, Oana. 2017. Preparation of CoFe2O4SiO2 Nanocomposites at Low Temperatures Using Short Chain Diols. Journal of Chemistry،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1172364
Modern Language Association (MLA)
Dippong, Thomas…[et al.]. Preparation of CoFe2O4SiO2 Nanocomposites at Low Temperatures Using Short Chain Diols. Journal of Chemistry No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1172364
American Medical Association (AMA)
Dippong, Thomas& Levei, Erika Andrea& Cadar, Oana. Preparation of CoFe2O4SiO2 Nanocomposites at Low Temperatures Using Short Chain Diols. Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1172364
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172364