作者: Y. Sun , M.S. Ata , I. Zhitomirsky
DOI: 10.1016/J.JCIS.2011.12.010
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摘要: Abstract Electrophoretic deposition method has been developed for the of TiO2 nanoparticles modified with organic dyes. Alizarin red, alizarin yellow and pyrocatechol violet dyes were used dispersion charging in ethanol anodic electrophoretic films. The yield was varied by variation dye concentration suspensions time. Aurintricarboxylic acid from aqueous suspensions. It found that thin films pure aurintricarboxylic composite can be obtained. studied quartz crystal microbalance. Dye film thickness range 0.1–2 μm time at a constant voltage. composition amount deposited material Fourier transform infrared spectroscopy, thermogravimetric analysis, differential thermal analysis electron microscopy. mechanisms discussed. offers advantages fabrication dye-sensitized