Title of article
Synthesis, Characterization and Photocatalytic Properties of MnTiO3-Zeolite-Y Nanocomposites
Author/Authors
Enhessari, M Department of Chemistry, Naragh Branch, Islamic Azad University, Naragh , Kargar-Razi, M Department of Chemistry, North Tehran Branch, Islamic Azad University, Tehran , Moarefi, P. Department of Chemistry, North Tehran Branch, Islamic Azad University, Tehran , Parviz, A Department of Textile engineering, South Tehran Branch, Islamic Azad University, Tehran
Pages
7
From page
119
To page
125
Abstract
MnTiO3-Zeolite-Y nanocomposites were synthesized with 5-10-20%
(w/w) of MnTiO3 by stearic acid gel method. Then, the gels were
calcined at 900 °C for 4 hours and the resulted spectra were
investigated at 20% (w/w) concentration. Also, the presence of
rhombohedral phase of MnTiO3 in Zeolite-Y matrix was confirmed
by XRD, SEM, EDX and BET. The VSM results showed the
antiferromagnetic properties for the 20% nanocomposite. The
photocatalytic activity of the nanocomposites was finally evaluated
by degradation of methylene blue and calcon reagents in aqueous
solution.
Keywords
MnTiO3-Zeolite-Y , nanocomposite , Sol-Gel method , Photocatalytic , Magnetic properties
Journal title
Astroparticle Physics
Serial Year
2011
Record number
2424415
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