Design and Synthesis of Metal Oxides Doped Three-Dimensional Order Macroporous Materials Based on SiO2 Matrixes and their Photocatalytic Property

Wei Qiang Fan; Hong Ye Bai; Wei Dong Shi

doi:10.4028/www.scientific.net/AMR.807-809.553

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 807-809Design and Synthesis of Metal Oxides Doped...

Design and Synthesis of Metal Oxides Doped Three-Dimensional Order Macroporous Materials Based on SiO₂ Matrixes and their Photocatalytic Property

Abstract:

Three-dimensional (3D) ordered SiO₂ macroporous materials doped with metal oxides (M = Co, Fe, Ni, and Sn) were synthesized respectively, using poly (methyl methacrylate) (PMMA) spheres as templates. The porous structure and morphology of samples has been characterized by TEM images. Further investigation of the photocatalytic degradation of methylene blue in the presence of H₂O₂, the observed photocatalytic performance of the samples was attributed to the effects of the metal oxides and porosity.

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Periodical:

Advanced Materials Research (Volumes 807-809)

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553-556

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.807-809.553

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Online since:

September 2013

Authors:

Wei Qiang Fan, Hong Ye Bai, Wei Dong Shi

Keywords:

Macroporous Materials, Metal Oxides, Photocatalytic Property, SiO₂ Matrixes

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