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Volumn 40, Issue 8, 2007, Pages 2760-2772

Energy and electron transfer in a poly(fluorene-alt-phenylene) bearing perylenediimides as pendant electron acceptor groups

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; CHARGE TRANSFER; CYCLIC VOLTAMMETRY; EMISSION SPECTROSCOPY; ENERGY TRANSFER; SUBSTITUTION REACTIONS;

EID: 34247558538     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma070026b     Document Type: Article
Times cited : (84)

References (151)
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    • Organic Photovoltaics. Concepts and Realization; Brabec, C. J., Dyakonov, V., Parisi, J., Sariciftci, N. S., Eds.; Springer-Verlag: Berlin, 2003.
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  • 43
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    • For a recent review on multichromophoric PDI molecules, see:, 1309. Examples of multichromophoric PDI molecules are included in
    • (a) For a recent review on multichromophoric PDI molecules, see: Langhals, H. Helv. Chim. Acta 2005, 88, 1309. Examples of multichromophoric PDI molecules are included in:
    • (2005) Helv. Chim. Acta , vol.88
    • Langhals, H.1
  • 52
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    • For recent reviews on functional supramolecular architectures based on PDI dyes, see: a
    • For recent reviews on functional supramolecular architectures based on PDI dyes, see: (a) Würthner, F. Chem. Commun. 2004, 1564.
    • (2004) Chem. Commun , pp. 1564
    • Würthner, F.1
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    • Selected references on the Suzuki coupling: (a) Suzuki, A
    • Selected references on the Suzuki coupling: (a) Suzuki, A. Chem. Commun. 2005, 38, 4759.
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  • 125
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    • In ref 57 the reduction potentials were measured in acetonitrile vs Fc/Fc, the different conditions can explain that the reported values of -0.93 and -1.15 eV for phenyl-substituted and -0.98 and -1.22 eV for alkyl-substituted PDIs slightly differ from our values
    • +; the different conditions can explain that the reported values of -0.93 and -1.15 eV for phenyl-substituted and -0.98 and -1.22 eV for alkyl-substituted PDIs slightly differ from our values.
  • 134
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    • The radius of the PDI anion was estimated from the density of N,N′-dimethylperylene-3,4:9,10-tetracarboxylic diimide determined from the X-ray crystallographic data (Hádicke, E.; Graser, F. Acta Crystallogr. C 1986, 42, 189). However, it is more difficult to estimate a radius for the PFP cation. We have estimated a radius of 5 Å, analogous to previous radii for conjugated systems of similar length
    • The radius of the PDI anion was estimated from the density of N,N′-dimethylperylene-3,4:9,10-tetracarboxylic diimide determined from the X-ray crystallographic data (Hádicke, E.; Graser, F. Acta Crystallogr. C 1986, 42, 189). However, it is more difficult to estimate a radius for the PFP cation. We have estimated a radius of 5 Å, analogous to previous radii for conjugated systems of similar length
  • 135
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    • CS) only decreases slightly from 2.16 to 1.93 eV in toluene and from 1.61 to 1.56 eV in chlorobenzene and remains unaltered (1.47 eV) for dichloromethane.
    • CS) only decreases slightly from 2.16 to 1.93 eV in toluene and from 1.61 to 1.56 eV in chlorobenzene and remains unaltered (1.47 eV) for dichloromethane.
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    • eff = 4.3 was calculated for toluene using a solute with r = 4.3 Å by Dorairaj et al.: Dorairaj, S.; Kim, H. J. J. Phys. Chem. A 2002, 106, 2322.
    • eff = 4.3 was calculated for toluene using a solute with r = 4.3 Å by Dorairaj et al.: Dorairaj, S.; Kim, H. J. J. Phys. Chem. A 2002, 106, 2322.


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