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Fabrication of MnO2-Amberlite for Photocatalytic Degradation of Alizarin Red S under Visible Light
Corresponding Author(s) : Erdawati
Asian Journal of Chemistry,
Vol. 30 No. 10 (2018): Vol 30 Issue 10, 2018
Abstract
Alizarin red S is a common toxic dyestuff causes water pollution that disturbs biota life in river and seawater. This study attempts to apply MnO2 immobilized in amberlite matrix to degrade Alizarin red S under UV illumination. With regard to various stirring time of MnO2-amberlite (6, 12, 18, 24 and 30 h) at room temperature, the BET verification shows the18 h-stirring time of MnO2-amberlite possessed the largest surface area (65.11 m2/g for 0.032 g sample). A strong peak of Mn-O linkage at 588 cm–1 is shown in FTIR spectra of MnO2-amberlite at 18 h stirring. The XRD of MnO2-amberlite at 18 h-stirring time shows a characteristic peak cluster at 25° (2è) related to additional crystal structure due to collision mechanical effect. SEM imaging of pure amberlite and different stirring time of MnO2-amberlite are also investigated. The fabricated MnO2-amberlite successfully degrades Alizarin red S under 1 h UV illumination (265 nm) applying 18 h-stirring time.
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- M. Fekete, R.K. Hocking, S.L.Y. Chang, C. Italiano, A.F. Patti, F. Arena and L. Spiccia, Energy Environ. Sci., 6, 2222 (2013); https://doi.org/10.1039/c3ee40429c.
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- M. Xue, L. Huang, J.-Q. Wang, Y. Wang, L. Gao, J.-H. Zhu and Z.-G. Zou, Nanotechnology, 19, 185604 (2008); https://doi.org/10.1088/0957-4484/19/18/185604.
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- R. Navarro, P. Ruiz, I. Saucedo and E. Guibal, Sep. Purif. Technol., 135, 268 (2014); https://doi.org/10.1016/j.seppur.2014.02.023.
- N.B. Darwish, V. Kochkodan and N. Hilal, Desalination, 370, 1 (2015); https://doi.org/10.1016/j.desal.2015.05.009.
- D. Allancv and M. Jorgec, Talanta, 77, 1081 (2009); https://doi.org/10.1016/j.talanta.2008.08.006.
- A. Pradeep and G. Chandrasekaran, Mater. Lett., 60, 371 (2006); https://doi.org/10.1016/j.matlet.2005.08.053.
- I.H. Tang and S. Rita, Malaysian J. Fund. Appl. Sci., 8, 149 (2012)
References
M. Fekete, R.K. Hocking, S.L.Y. Chang, C. Italiano, A.F. Patti, F. Arena and L. Spiccia, Energy Environ. Sci., 6, 2222 (2013); https://doi.org/10.1039/c3ee40429c.
A. Indra, P.W. Menezes and M. Driess, ChemSusChem, 8, 776 (2015); https://doi.org/10.1002/cssc.201402812.
J. Wei, Y. Liu, Y. Ding, C. Luo, X. Du and J. Lin, Chem. Commun., 50, 11938 (2014); https://doi.org/10.1039/C4CC04846F.
M. Xue, L. Huang, J.-Q. Wang, Y. Wang, L. Gao, J.-H. Zhu and Z.-G. Zou, Nanotechnology, 19, 185604 (2008); https://doi.org/10.1088/0957-4484/19/18/185604.
Y. Liu, C. Luo, J. Sun, H. Li, Z. Sun and S. Yan, J. Mater. Chem. A Mater. Energy Sustain., 3, 5674 (2015); https://doi.org/10.1039/C4TA07112C.
M.I. Hoque, D.A. Chowdhury, R. Holze, A.-N. Chowdhury and M.S. Azam, J. Environ. Chem. Eng., 3, 831 (2015); https://doi.org/10.1016/j.jece.2015.03.020.
R. Navarro, P. Ruiz, I. Saucedo and E. Guibal, Sep. Purif. Technol., 135, 268 (2014); https://doi.org/10.1016/j.seppur.2014.02.023.
N.B. Darwish, V. Kochkodan and N. Hilal, Desalination, 370, 1 (2015); https://doi.org/10.1016/j.desal.2015.05.009.
D. Allancv and M. Jorgec, Talanta, 77, 1081 (2009); https://doi.org/10.1016/j.talanta.2008.08.006.
A. Pradeep and G. Chandrasekaran, Mater. Lett., 60, 371 (2006); https://doi.org/10.1016/j.matlet.2005.08.053.
I.H. Tang and S. Rita, Malaysian J. Fund. Appl. Sci., 8, 149 (2012)