A structural study of DPP-based sensitizers for DSC applications

A structural study of DPP-based sensitizers for DSC applications

Four D-π-A sensitizers comprising a thienyl-diketopyrrolopyrrole (ThDPP) bridge were synthesized and tested in iodide/triiodide liquid electrolyte DSC devices. The dye series was strategically designed to develop a structure-property relationship. The best performing sensitizer utilized a phenyl-bas...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-01, Vol.48 (87), p.10724-10726
Hauptverfasser: Holcombe, Thomas W, Yum, Jun-Ho, Yoon, Junghyun, Gao, Peng, Marszalek, Magdalena, Di Censo, Davide, Rakstys, Kasparas, Nazeeruddin, Md K, Graetzel, Michael
Format: Artikel
Sprache:eng
Schlagworte:
Coloring Agents - chemical synthesis
Coloring Agents - chemistry
Electric Power Supplies
Molecular Structure
Pyrroles - chemical synthesis
Pyrroles - chemistry
Solar Energy
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Zusammenfassung:Four D-π-A sensitizers comprising a thienyl-diketopyrrolopyrrole (ThDPP) bridge were synthesized and tested in iodide/triiodide liquid electrolyte DSC devices. The dye series was strategically designed to develop a structure-property relationship. The best performing sensitizer utilized a phenyl-based anchor and triphenylamine donor (η = 5.03%).
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc35125k