TiO<sub>2</sub> Nanotube Arrays by using ZnO Nanorod Template through Liquid Phase Deposition for Organic- Inorganic Hybrid Photovoltaic Cells

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<jats:title>ABSTRACT</jats:title><jats:p>TiO<jats:sub>2</jats:sub> nanotube arrays had been selected as electron transport material incorporate with P3HT:PCBM blended polymer to fabricate the hybrid organic-inorganic solar cells. Well aligned TiO<jats:sub>2</jats:sub> nanotube arrays has been synthesized though the liquid phase deposition by using ZnO nanorod arrays as templates. Three types of dyes (viz. NKX-2677, D149, N719) were adsorbed onto the surface of TiO<jats:sub>2</jats:sub> nanotube arrays to increase the interfacial contacts between the organic polymer and inorganic metal oxide. Surface modification with NKX-2677 exhibited remarkable improvement of the cell efficiencies in terms of current density, open circuit voltage, and fill factor as compared with those of other dyes.</jats:p>

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  • MRS Proceedings

    MRS Proceedings 1113 2008-01-01

    Springer Science and Business Media LLC

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