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Design and synthesis of new ruthenium complex for dye-sensitized solar cells

机译:染料敏化太阳能电池新型钌配合物的设计与合成

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摘要

A series of ruthenium complexes (MC-1-MC-3), incorporated with carbazole, fluorene and phenothiazine units with dipyrido[3,2-a: 2',3'-c] phenazine are synthesized, characterized and their optical, electrochemical and photovoltaic properties are investigated. The observed differences in light-harvesting ability of the sensitizers are associated with the electron donor strength of the ancillary ligand used for preparing complexes. The dye-sensitized solar cell fabricated from complex MC-1 exhibited a power conversion efficiency of 6.18%. It is demonstrated that new molecular design and increase in molar absorption coefficient of the sensitizer improved the device performance.
机译:一系列钌配合物(MC-1-MC-3),与咔唑,芴和吩噻嗪单元掺入具有双吡啶[3,2-A:2',3'-C]苯脲的苯脲,其特征及其光学,电化学 并研究了光伏性能。 观察到敏感剂的光收获能力的差异与用于制备配合物的辅助配体的电子供体强度有关。 从复合MC-1制造的染料敏化太阳能电池表现出6.18%的功率转换效率。 结果表明,敏感剂的新分子设计和摩尔吸收系数的增加改善了装置性能。

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  • 来源
    《RSC Advances》 |2016年第63期|共8页
  • 作者单位

    Natl Univ Singapore Dept Chem 3 Sci Dr 3 Singapore 117543 Singapore;

    Natl Univ Singapore NanoCore NUSNNI 5A Engn Dr 1 Singapore 117411 Singapore;

    Natl Univ Singapore NanoCore NUSNNI 5A Engn Dr 1 Singapore 117411 Singapore;

    Natl Univ Singapore Dept Chem 3 Sci Dr 3 Singapore 117543 Singapore;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
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