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Simple and Efficient Rout for Synthesis of Spinel Nanopigments
Joint Authors
Torkian, Leila
Daghighi, Maryam
Boorboor, Zahra
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-09-04
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Nano-sized CoxMg1−xAl2O4 (x = 0, 0.1, 0.2, 0.4, 0.6, 0.8, and 1) inorganic pigments were synthesized via combustion method using β-alanine, as a single and novel fuel, at 800°C in open furnace.
The obtained powders were characterized by means of X-ray diffraction (XRD), energy dispersive X-ray (EDX) elemental analysis, diffuse reflectance spectrum (DRS), CIE L*a*b* color measurements, and scanning electron microscope (SEM).
XRD patterns show that all calcined powders have single phase cubic spinel structure.
EDX analysis revealed the composition of desired spinels.
The diffuse reflectance spectra of the CoxMg1−xAl2O4 (x > 0) pigments confirmed the presence of tetrahedrally coordinated Co2+ ions in the spinel lattice.
The colorimetric data pointed out the formation of blue pigments (for x > 0), corresponding to highly negative values of b*, and the bluest color was produced for x = 0.8 and 1.
SEM images showed nanoparticles with less than 30 nm crystallite size and flakes-like appearance of all synthesized powders.
American Psychological Association (APA)
Torkian, Leila& Daghighi, Maryam& Boorboor, Zahra. 2013. Simple and Efficient Rout for Synthesis of Spinel Nanopigments. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-491188
Modern Language Association (MLA)
Torkian, Leila…[et al.]. Simple and Efficient Rout for Synthesis of Spinel Nanopigments. Journal of Chemistry No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-491188
American Medical Association (AMA)
Torkian, Leila& Daghighi, Maryam& Boorboor, Zahra. Simple and Efficient Rout for Synthesis of Spinel Nanopigments. Journal of Chemistry. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-491188
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-491188