Preparation, Characterization of Supported Phosphotungstic Acid HPW-MCM-48 and Photocatalytic Degradation of Aqueous Methyl Orange

Zhe Lin Liu; Li Guo Guan; Zong Rui Liu; Mei Chun Bao; Ling Xu

doi:10.4028/www.scientific.net/AMR.842.147

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Study on Structure Design and Properties of Super Absorbent Copolymerized with Milk Protein Grafted Acrylic Acid
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Preparation, Characterization of Supported Phosphotungstic Acid HPW-MCM-48 and Photocatalytic Degradation of Aqueous Methyl Orange
p.147

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 842Preparation, Characterization of Supported...

Preparation, Characterization of Supported Phosphotungstic Acid HPW-MCM-48 and Photocatalytic Degradation of Aqueous Methyl Orange

Abstract:

In this paper, heteropoly acids were supported onto mesopore materials MCM-48 with lager surface area and high thermal stability. The supported heteropoly acids catalysts were characterized by FT-IR, XRD, TEM and N₂adsorption-desorption thechniques. In addition, the effects of supported contents of heteropoly acids on degradation rate also had been researched.

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Periodical:

Advanced Materials Research (Volume 842)

Pages:

147-150

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.842.147

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Online since:

November 2013

Authors:

Zhe Lin Liu, Li Guo Guan, Zong Rui Liu, Mei Chun Bao, Ling Xu*

Keywords:

Methyl Orange, Photocatalysis, Supported Phosphotungstic Acid

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References

[1] W.G. Klemperer, C.G. Wall, Polyoxoanion chemistry moves toward the future: from solids and solutions to surfaces, Chem. Rev. 98 (1998) 297-306.

DOI: 10.1021/cr9603993

Google Scholar

[2] S.C. Turchi, D.F. Ollis, Photocatalytic degradation of organic water contaminants: mechanisms involving hydroxyl radical attack, Journal of Catalysis 122 (1990) 178-192.

DOI: 10.1016/0021-9517(90)90269-p

Google Scholar

[3] G. Manyan, R.P. Biro, R. Neumann, Micelle directed synthesis of polyoxometalate nanoparticles and their improved catalytic activity for the aerobic oxidation of sulfides, J. Am. Chem. Soc. 128 (2006) 4968-4969.

DOI: 10.1021/ja060696h

Google Scholar

[4] G.J. Wang, G.Q. Liu, M.X. Xu, Z.X. Yang, Z.W. Liu, Y.W. Liu, S.F. Chen, L. Wang, Ti-MCM-41 supported phosphotungstic acid: an effective and environmentally benign catalyst for epoxidation of styrene, Journal of Applied Surface Science 255 (2008).

DOI: 10.1016/j.apsusc.2008.07.186

Google Scholar