Abstract
An N-annulated indenoperylene electron-donor decorated with photochemically inactive segments is synthesized and further conjugated via triple bond with electron-acceptor benzothiadiazolylbenzoic acid for a metal-free donor/acceptor dye. Without use of any coadsorbate, the judiciously tailored indenoperylene dye achieves a high-power conversion efficiency of 12.5% under irradiance of 100 mW cm-2 AM1.5G sunlight.
Original language | English |
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Pages (from-to) | 3799-3802 |
Number of pages | 4 |
Journal | Journal of the American Chemical Society |
Volume | 137 |
Issue number | 11 |
DOIs | |
State | Published - 25 Mar 2015 |
Externally published | Yes |