Nano Archive

Study on photocatalytic performance of nano- and microstructured materials

Dinh, Thang C. and Hoang, Yen and Bui, Linh H. and Le, Lan K. and Dang, Phuong T. and Do, Hung M. and Tran, Vinh Q. and Vu, Tuan A. (2006) Study on photocatalytic performance of nano- and microstructured materials. Proc. of SPIE Vol. 6415 . 64151C-1.

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Abstract

Novel nano TS-1, Ti-MCM-41 and Ti-SBA-15 analogues were successfully synthesized by hydrothermal treatment using TS-1 nano-seeds as precursors. The samples were characterized by IR, XRD, FESEM, TEM and BET. The characterization results revealed that the synthesized TS-1 had microstructure with crystal size of 50 – 60 nm, Ti-MCM- 41 and Ti-SBA-15 analogues had mesostructure with high ordering. The samples were tested in photocatalytic oxidation of Red Phenol and in photocatalytic reduction of Cr(VI) to Cr(III). The samples exhibited high activities in both reactions. Photocatalytic performances of all samples were compared and discussed.

Item Type:Article
Subjects:Material Science > Nanostructured materials
ID Code:4594
Deposited By:CSMNT
Deposited On:08 Apr 2009 07:00
Last Modified:08 Apr 2009 07:00

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