Novel quinoxaline-based organic sensitizers for dye-sensitized solar cells.
نویسندگان
چکیده
Novel quinoxaline-based organic sensitizers using vertical (RC-21) and horizontal (RC-22) conjugation between an electron-donating triphenylamine unit and electron-accepting quinoxaline unit have been synthesized and used for dye-sensitized solar cells (DSSCs), leading to the relatively high power conversion efficiencies of 3.30 and 5.56% for RC-21 and RC-22, respectively. This result indicates that the quinoxaline electron-accepting unit is quite a promising candidate in organic sensitizers.
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ورودعنوان ژورنال:
- Organic letters
دوره 13 15 شماره
صفحات -
تاریخ انتشار 2011