Energy-Level and Molecular Engineering of Organic D-pi-A Sensitizers in Dye-Sensitized Solar Cells
Data(s) |
2008
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Resumo |
A series of organic D-pi-A sensitizers composed of different triarylamine donors in conjugation with the thienothiophene unit and cyanoacrylic acid as an acceptor has been synthesized at a moderate yield. Through tuning the number of methoxy substituents on the triphenylamine donor, we have gradually red-shifted the absorption of sensitizers to enhance device efficiencies. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Xu MF;Li RZ;Pootrakulchote N;Shi D;Guo J;Yi ZH;Zakeeruddin SM;Gratzel M;Wang P.Energy-Level and Molecular Engineering of Organic D-pi-A Sensitizers in Dye-Sensitized Solar Cells,JOURNAL OF PHYSICAL CHEMISTRY C,2008,112(49):19770-19776 |
Palavras-Chave | #INTENSITY-MODULATED PHOTOVOLTAGE #BAND-EDGE MOVEMENT #CHARGE-TRANSPORT #PHOTOCURRENT SPECTROSCOPY #STRUCTURAL MODIFICATION #CONVERSION EFFICIENCY #TIO2 NANOCRYSTALS #BACK-REACTION #PERFORMANCE #RECOMBINATION |
Tipo |
期刊论文 |