Photocatalytic Decomposition of Methylene Blue Waste Water by Using Pt Nanoparticles Modified TiO2 Film Photocatalysts

Ping Feng Fu; Zhuo Zhao

doi:10.4028/www.scientific.net/AMR.322.181

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 322Photocatalytic Decomposition of Methylene Blue...

Photocatalytic Decomposition of Methylene Blue Waste Water by Using Pt Nanoparticles Modified TiO₂ Film Photocatalysts

Abstract:

To photocatalytic decomposition of methylene blue waste water, Pt nanoparticles modified TiO₂ films were prepared via the electrostatic self-assembly. The photocatalysts were characterized by TEM, FESEM and XRD. The results showed that metallic Pt nanoparticles had been highly dispersed on TiO₂ films. The space between adjacent carbon fibers still remained unfilled after Pt-TiO₂coating, into which UV light and polluted solutions can penetrate to form a three-dimensional environment for the photodegradation. The photocatalysts could rapidly degrade the polluted methylene blue water, with the combined adsorption and degradation processes.

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Periodical:

Advanced Materials Research (Volume 322)

Pages:

181-184

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.322.181

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Online since:

August 2011

Authors:

Ping Feng Fu, Zhuo Zhao

Keywords:

Methelyne Blue, Photocatalytic, Pt Nanoparticle, TiO₂ Film, Wastewater

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References

[1] D.W. Bahnemann, S.N. Kholuiskaya, A.I. Kulak, Appl. Catal. B: Environ. Vol. 36 (2002), p.161.

Google Scholar

[2] N. Takeda, N. Iwata, T. Torimoto, H. Yoneyama, J. Catal. Vol. 177 (1998), p.240.

Google Scholar

[3] A.K. Ray, Design, Chem. Eng. Sci. Vol. 54 (1999), p.3113.

Google Scholar

[4] E. Pelizzetti, C. Minero, Colloid Surface A: Physicochem. Eng. Aspects Vol. 151 (1999), p.321.

Google Scholar

[5] X.Y. Chuan, M. Hirano, M. Inagaki, Appl. Catal. B: Environ. Vol. 51 (2004), p.255.

Google Scholar

[6] E.P. Reddy, L. Davydov, P. Smirniotis, Appl. Catal. B: Environ. Vol. 42 (2003), P. 1.

Google Scholar

[7] C.H. Ao, S.C. Lee, J. Photochem. Photobiol. A: Chem. Vol. 161 (2004), p.131.

Google Scholar

[8] T. Tsumura, N. Kojitani, H. Umemura, M. Inagaki, Appl. Surf. Sci. Vol. 196 (2002). p.429.

Google Scholar