Synthesis, characterization, and catalytic activity of Fe-SBA-15 mesoporous materials

P. T. Dang; Y. Hoang; T. V. Hoang; T. A. Vu; H. G. Le; H. T. K. Tran; P. H. Nguyen; A. T. Nguyen

doi:10.1117/12.582745

16 February 2004 Synthesis, characterization, and catalytic activity of Fe-SBA-15 mesoporous materials

P. T. Dang, Y. Hoang, T. V. Hoang, T. A. Vu, H. G. Le, H. T. K. Tran, P. H. Nguyen, A. T. Nguyen

Proceedings Volume 5648, Smart Materials III; (2004) https://doi.org/10.1117/12.582745
Event: Smart Materials, Nano-, and Micro-Smart Systems, 2004, Sydney, Australia

Abstract

Fe-SBA-15 was successfully synthesized by hydrothermal treatment in one step . Different techniques such as XRD, BET, HRTEM, UV-vis have been used to characterize the Fe-SBA-15 samples. Obtained results have shown that the obtained Fe-SBA-15 samples have highly ordered hexagonal mesostructure with large pore size of about 64Å. Most Fe species in the Fe-SBA-15 were tetrahedrally coordinated. The sample exhibited high stability by calcination at high temperature to remove the template. The Fe-SBA-15 catalysts were tested in catalytic oxidation of phenol and photocatalytic oxidation of chlorophenol. The results indicated that Fe-SBA-15 exhibited the high catalytic activity in these reactions.

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P. T. Dang, Y. Hoang, T. V. Hoang, T. A. Vu, H. G. Le, H. T. K. Tran, P. H. Nguyen, and A. T. Nguyen "Synthesis, characterization, and catalytic activity of Fe-SBA-15 mesoporous materials", Proc. SPIE 5648, Smart Materials III, (16 February 2004); https://doi.org/10.1117/12.582745

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