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Synthesis, Characterization, and Photovoltaic Properties of Soluble TiOPc Derivatives |
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| Authors: | Young-Keun Kim Hyo-Jin Kang Young-Wook Jang Su-Bin Lee Seung-Min Lee Ki-Suck Jung Jin-Kook Lee and Mi-Ra Kim |
| Affiliation: | 1Department of Polymer Science and Engineering, Pusan National University, Busan, 609-735, South Korea;2Polycen Co., Ltd., Busan, 608-739, South Korea;3Daehan Solvay Special Chemicals Co., Ltd., Ulsan, South Korea |
| Abstract: | We have synthesized soluble TiOPc derivatives containing alkoxy groups for use as additives in dye-sensitized solar cells (DSSCs). The DSSC devices containing these TiOPc derivatives exhibited short-circuit current densities of 8.49~10.04 mA/cm2 and power conversion efficiencies of 2.73~3.62 % under AM 1.5 illumination and 100 mW/cm2 irradiation. |
| Keywords: | Titanyl phthalocyanine (TiOPc) Dye-sensitized solar cell Polymer electrolyte |