Influence of ZnFe Molar Ratio on Optical and Magnetic Properties of ZnO and ZnFe 2O 4 Nanocrystal as Calcined Products of Layered Double Hydroxides
Joint Authors
Talib, Zainal Abidin
Ahmed, Abdullah Ahmed Ali
Al-Hada, Naif M.
Hussein, Mohd Zobir Bin
Flaifel, Moayad Husein
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-10
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The coprecipitation method has been used to synthesize layered double hydroxide (Zn-Fe-LDH) nanostructure at different Zn2+/Fe3+ molar ratios.
The structural properties of samples were studied using powder X-ray diffraction (PXRD).
LDH samples were calcined at 600°C to produce mixed oxides (ZnO and ZnFe2O4).
The crystallite size of mixed oxide was found in the nanometer scale (18.1 nm for ZnFe2O4 and 43.3 nm for ZnO).
The photocatalytic activity of the calcination products was investigated using ultraviolet-visible-near infrared (UV-VIS-NIR) diffuse reflectance spectroscopy.
The magnetic properties of calcined LDHs were investigated using a vibrating sample magnetometer (VSM).
The calcined samples showed a paramagnetic behavior for all Zn2+/Fe3+ molar ratios.
The effect of molar ratio on magnetic susceptibility of the calcined samples was also studied.
American Psychological Association (APA)
Ahmed, Abdullah Ahmed Ali& Talib, Zainal Abidin& Hussein, Mohd Zobir Bin& Flaifel, Moayad Husein& Al-Hada, Naif M.. 2014. Influence of ZnFe Molar Ratio on Optical and Magnetic Properties of ZnO and ZnFe 2O 4 Nanocrystal as Calcined Products of Layered Double Hydroxides. Journal of Spectroscopy،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1043134
Modern Language Association (MLA)
Ahmed, Abdullah Ahmed Ali…[et al.]. Influence of ZnFe Molar Ratio on Optical and Magnetic Properties of ZnO and ZnFe 2O 4 Nanocrystal as Calcined Products of Layered Double Hydroxides. Journal of Spectroscopy No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1043134
American Medical Association (AMA)
Ahmed, Abdullah Ahmed Ali& Talib, Zainal Abidin& Hussein, Mohd Zobir Bin& Flaifel, Moayad Husein& Al-Hada, Naif M.. Influence of ZnFe Molar Ratio on Optical and Magnetic Properties of ZnO and ZnFe 2O 4 Nanocrystal as Calcined Products of Layered Double Hydroxides. Journal of Spectroscopy. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1043134
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1043134