A Propeller‐Shaped, Triazine‐Linked Porphyrin Triad as Efficient Sensitizer for Dye‐Sensitized Solar Cells
作者： Galateia E. Zervaki , Evangelos Papastamatakis , Panagiotis A. Angaridis , Vasilis Nikolaou , Manjeet Singh
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摘要: A propeller-shaped, triazine-linked, unsymmetrical porphyrin triad – consisting of two zinc-metallated units and one free-base unit that is functionalized by a carboxylic acid has been synthesized stepwise amination reactions cyanuric chloride. Photophysical, electrochemical, DFT studies the revealed no significant electronic interactions between in ground state but frontier orbital energy levels suitable for use as sensitizer dye-sensitized solar cells (DSSCs). Furthermore, can be described 2D–π–A system (D: donor, A: acceptor) potential to promote electron transfer injection into TiO2 electrode. Solar sensitized were fabricated with different photoanodes, processed paste-coating (PC) method other electrophoretic deposition (EPD)
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