Photovoltaic Properties of Titanium Dioxide Nanowires with Different Crystal Structures |
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| Authors: | WANG Xinyan WANG Huan YANG Xiaotian SU Xingguang |
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| Institution: | 1. College of Chemistry, Jilin University, Changchun 130012, P. R. China;
2. Jilin Provincial Key Laboratory of Architectural Electricity & Comprehensive Energy Saving, Jilin Jianzhu University, Changchun 130118, P. R. China |
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| Abstract: | Titanium dioxide(TiO2) nanowires with different crystal structures were successfully synthesized, and their charge transfer properties were further investigated by surface photovoltage(SPV), transient photovoltage(TPV) and surface photocurrent(SPC) techniques. The results reveal that both the surface states and the charge transfer rate of different TiO2 nanowires are highly dependent on their crystal structures. |
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| Keywords: | Nanostructure Semiconductor Photovoltage Photocurrent |
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