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Adsorption Property of Dye Molecule over Semi-Crystalline Mesoporous Titania Films

Journal Key Engineering Materials (Volume 388)
Volume Electroceramics in Japan XI
Edited by Kazumi Kato, Tadashi Takenaka, Masasuke Takata and Kazuo Shinozaki
Pages 145-148
DOI 10.4028/www.scientific.net/KEM.388.145
Citation Xiang Ju Meng et al., 2008, Key Engineering Materials, 388, 145
Online since September, 2008
Authors Xiang Ju Meng, Tatsuo Kimura, Tatsuki Ohji, Kazumi Kato
Keywords Adsorption Property, Chytochome, Crystallinity, DNA, Dye Molecule, Film, Mesoporous, Titania
Abstract

Semi-crystalline mesoporous titania films were prepared by the reactions of titanium isopropoxide (TTIP) in acidic aqueous solutions containing EO106PO70EO106 triblock copolymer (F127) and 1,3,5-triisopropylbenzene (TIPBz). Adsorption experiments of dye molecules over the mesoporous films calcined at different temperatures and prepared with different TTIP/F127 molar ratios showed that adsorption property of the dye molecules would be related to the crystallinity of the frameworks and the macroporosity at the surfaces.

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