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中文摘要：
报道了一种基于硫族金属复合物N4H9Cu7S4前驱体溶液制备硫化亚铜对电极的新方法.分别制备了TiO2纳米颗粒多孔薄膜和TiO2纳米棒阵列结构的光阳极,并在此基础上研究了基于硫化亚铜对电极的CdS/CdSe量子点敏化太阳电池的光电性能,同时结合电化学阻抗技术考察了硫化亚铜对电极的催化性能.结果表明：与铂电极相比,本方法制备的硫化亚铜电极对多硫电解质具有更高的催化活性,所组装的CdS/CdSe量子点敏化太阳电池具有更优的光伏性能.
英文摘要：
Cu2 S counter electrodes were prepared from the metal chalcogenide complex precursor using a novel method.A porous TiO2 nanoparticle film and TiO2 nanorod array photoanode were also fabricated.The corresponding CdS/CdSe-sensitized solar cells with the Cu2 S counter electrode were assembled and their photovoltaic performances were studied.The catalytic performance of the Cu2 S counter electrodes was investigated using electrochemical impedance spectroscopy.Compared with a platinum counter electrode,the Cu2 S one exhibited higher catalytic activity and better photovoltaic performance in quantum dot-sensitized solar cells.
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