Deposition of transparent TiO2 nanotubes-films via electrophoretic technique for photovoltaic applic

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  Titanium dioxide (TiO2) nanotubes have attracted considerable interests in the scientific and technological community, due to their unique functional properties such as good chemical stability and high photoconversion efficiency. [1] Therefore, TiO2 nanotubes-film electrodes have been widely utilized in various applications including water splitting, catalysts in fuel cells, photocatalytic degradation of organic pollutants, and dye sensitized solar cells (DSSCs). Usually, TiO2 nanotube-films can be synthesized by a wide variety of techniques such as sol–gel method, chemical vapor deposition, and electrophoretic deposition (EPD) . [2, 3] Notably, the EPD method allows for the simple fabrication of large scale and complex shape thin film, with control of coating thickness, simple equipment required and low cost.
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