3 October 2005 Synthesis of conjugated polymers containing terpyridine metal complexes: application in organic solar cells
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Abstract
The synthesis of two new poly(dialkylstilbenevinylene)s obtained through a palladium-catalyzed polymerization with a controlled molecular weight and a terpyridine moiety in the backbone is presented. Assembly using ruthenium complexation led to coordination polymers with a ruthenium complex in the middle. The coordination homo and copolymers were characterized using NMR, UV-vis and were processed into thin films for solar cells applications. The best photoresponse was obtained for the device prepared from the ruthenium homopolymer bearing cyano substitutents with a maximum output power of 0.86 μW cm-2 and a fill factor of 26% under illumination at 1000 W m-2 AM1.5. A blend of this compound with a zinc porphyrin was also investigated and gave a lower performance.
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Virginie Duprez, Virginie Duprez, Matteo Biancardo, Matteo Biancardo, Frederik C. Krebs, Frederik C. Krebs, } "Synthesis of conjugated polymers containing terpyridine metal complexes: application in organic solar cells", Proc. SPIE 5938, Organic Photovoltaics VI, 59380U (3 October 2005); doi: 10.1117/12.613437; https://doi.org/10.1117/12.613437
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