Photocatalytic Degradation of Methylene Blue Using Eu3+ and Sm3+ Co-Doped TiO2

Cheng Zhi Jiang; Xu Dong Lu

doi:10.4028/www.scientific.net/AMM.148-149.365

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 148-149Photocatalytic Degradation of Methylene Blue Using...

Photocatalytic Degradation of Methylene Blue Using Eu³⁺ and Sm³⁺ Co-Doped TiO₂

Abstract:

Abstract: The 0.05%Eu3+ and 0.1%Sm3+ co-doped TiO2 composite nanoparticles have been prepared by sol-gel method and characterized by the techniques such as XRD and SEM/EDAX. The photocatalytic degradation of Methylene blue in aqueous solution was used as a probe reaction to evaluate their photocatalytic activity. The effects of process parameters like, solution pH and H2O2 concentration on the extent of photodegradation have been investigated.

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Periodical:

Applied Mechanics and Materials (Volumes 148-149)

Pages:

365-368

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.148-149.365

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Online since:

December 2011

Authors:

Cheng Zhi Jiang, Xu Dong Lu

Keywords:

Co-Doped, Europium (Eu), Photocatalysis, Samarium, TiO₂

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