| 简介 |
PROBLEM TO BE SOLVED : To provide a novel dye broad in the absorption wavelength range in the near infrared region and good in the phtoelectric conversion efficiency, and a photoelectric conversion device and a dye-sensitized solar cell using the same.SOLUTION : There are provided a porphyrin dye represented by formula (1), and a photoelectric conversion device and a dye-sensitized solar cell using the same. In the formula, Aand Aare an atom group having a 5- or 6-membered ring containing carbon atoms in the ring; Rand Rare a monovalent substituent; M is two hydrogen atoms, or atoms or an atom group covalently or coordinately bondable to phthalocyanine. |
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