Non-peripherally tetra substituted phthalocyanines bearing carboxylic acid anchoring groups as photosensitizer for high efficient dye-sensitized solar cells
作者： Semih Gorduk , Ahmet Altindal
DOI: 10.1016/J.MOLSTRUC.2019.127636
关键词: Tetra 、 Photosensitizer 、 Carboxylic acid 、 Chemistry 、 Carbon-13 NMR 、 Polymer chemistry 、 Proton NMR 、 Dye-sensitized solar cell 、 Indium 、 Phthalocyanine
摘要: Abstract The synthesis of metallophthalocyanines (M = Zn (1), In (2), Co (3), Cu (4), Ni (5) and Mg (6)) derived from (2E)-3-[4-(2,3-dicyanophenoxy)-3-methoxyphenyl]prop-2-enoic acid on non-peripherally positions were achieved. These compounds characterized by joining elemental analysis, FT-IR, 1H NMR, 13C UV–Vis, mass spectroscopic techniques. aggregation properties these phthalocyanines also investigated in DMSO THF solvents at different concentrations. sensitizing ability the effect sensitization time photovoltaic performance tetra substituted bearing carboxylic anchoring groups has been systematically investigated. It was observed that TiO2 photoelectrodes 1–6 based dyes have a strong dye-sensitized solar cells (DSSCs) device parameters. Interesting results obtained for indium(III)CI phthalocyanine (2) sensitized under optimized conditions.
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