Mechanosynthesis of MFe2O4 (M = Co, Ni, and Zn) Magnetic Nanoparticles for Pb Removal from Aqueous Solution
Joint Authors
Pedraza-Basulto, G. K.
Abatal, Mohamed
Vazquez-Olmos, America R.
Sato-Berru, Roberto Y.
Garcia-Vazquez, Valentin
Sainz-Vidal, Arianee
Perez-Bañuelos, R.
Quiroz, A.
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-14
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Adsorption of Pb(II) from aqueous solution using MFe2O4 nanoferrites (M = Co, Ni, and Zn) was studied.
Nanoferrite samples were prepared via the mechanochemical method and were characterized by X-ray powder diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), micro-Raman, and vibrating sample magnetometry (VSM).
XRD analysis confirms the formation of pure single phases of cubic ferrites with average crystallite sizes of 23.8, 19.4, and 19.2 nm for CoFe2O4, NiFe2O4, and ZnFe2O4, respectively.
Only NiFe2O4 and ZnFe2O4 samples show superparamagnetic behavior at room temperature, whereas CoFe2O4 is ferromagnetic.
Kinetics and isotherm adsorption studies for adsorption of Pb(II) were carried out.
A pseudo-second-order kinetic describes the sorption behavior.
The experimental data of the isotherms were well fitted to the Langmuir isotherm model.
The maximum adsorption capacity of Pb(II) on the nanoferrites was found to be 20.58, 17.76, and 9.34 mg·g−1 for M = Co, Ni, and Zn, respectively.
American Psychological Association (APA)
Vazquez-Olmos, America R.& Abatal, Mohamed& Sato-Berru, Roberto Y.& Pedraza-Basulto, G. K.& Garcia-Vazquez, Valentin& Sainz-Vidal, Arianee…[et al.]. 2016. Mechanosynthesis of MFe2O4 (M = Co, Ni, and Zn) Magnetic Nanoparticles for Pb Removal from Aqueous Solution. Journal of Nanomaterials،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1109489
Modern Language Association (MLA)
Vazquez-Olmos, America R.…[et al.]. Mechanosynthesis of MFe2O4 (M = Co, Ni, and Zn) Magnetic Nanoparticles for Pb Removal from Aqueous Solution. Journal of Nanomaterials No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1109489
American Medical Association (AMA)
Vazquez-Olmos, America R.& Abatal, Mohamed& Sato-Berru, Roberto Y.& Pedraza-Basulto, G. K.& Garcia-Vazquez, Valentin& Sainz-Vidal, Arianee…[et al.]. Mechanosynthesis of MFe2O4 (M = Co, Ni, and Zn) Magnetic Nanoparticles for Pb Removal from Aqueous Solution. Journal of Nanomaterials. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1109489
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1109489