The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems

Edwin H.A. Beckers; Zhijian Chen; Stefan C.J. Meskers; Pascal Jonkheijm; Albertus P.H.J. Schenning; Xue-Qing Li; Peter Osswald; Frank Würthner; René A.J. Janssen

doi:10.1021/jp0624496

The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems

Edwin H.A. Beckers
, Zhijian Chen
, Stefan C.J. Meskers
, Pascal Jonkheijm
, Albertus P.H.J. Schenning
, Xue-Qing Li
, Peter Osswald
, Frank Würthner^*
, René A.J. Janssen^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

55 Citations (Scopus)

Abstract

Aggregated complexes of diaminotriazine oligo(p-phenylene vinylene) (OPV) units hydrogen bonded to different complementary perylene bisimide (PERY) compounds have been investigated by means of absorption, circular dichroism, photoluminescence, and photoinduced absorption spectroscopy. These studies reveal that in the aggregated state an ultrafast photoinduced charge separation occurs via an intermolecular pathway in the J-type stack of hydrogen-bonded OPV-PERY arrays. The subsequent charge recombination reaction strongly depends on small structural differences within the J-type geometry as revealed by comparison of stacked supramolecular dimers, trimers, and covalently OPV-PERY linked systems. A coupled oscillator model is used to analyze absorption and circular dichroism spectra and to identify intermolecular arrangements that are consistent with the experimental spectra and the charge-transfer kinetics.

Original language	English
Pages (from-to)	16967-16978
Number of pages	12
Journal	Journal of Physical Chemistry B
Volume	110
Issue number	34
Early online date	10 Aug 2006
DOIs	https://doi.org/10.1021/jp0624496
Publication status	Published - 31 Aug 2006
Externally published	Yes

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10.1021/jp0624496

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Beckers, E. H. A., Chen, Z., Meskers, S. C. J., Jonkheijm, P., Schenning, A. P. H. J., Li, X.-Q., Osswald, P., Würthner, F., & Janssen, R. A. J. (2006). The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems. Journal of Physical Chemistry B, 110(34), 16967-16978. https://doi.org/10.1021/jp0624496

@article{6a8be664adf2453a98b1c37539aee227,

title = "The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems",

abstract = "Aggregated complexes of diaminotriazine oligo(p-phenylene vinylene) (OPV) units hydrogen bonded to different complementary perylene bisimide (PERY) compounds have been investigated by means of absorption, circular dichroism, photoluminescence, and photoinduced absorption spectroscopy. These studies reveal that in the aggregated state an ultrafast photoinduced charge separation occurs via an intermolecular pathway in the J-type stack of hydrogen-bonded OPV-PERY arrays. The subsequent charge recombination reaction strongly depends on small structural differences within the J-type geometry as revealed by comparison of stacked supramolecular dimers, trimers, and covalently OPV-PERY linked systems. A coupled oscillator model is used to analyze absorption and circular dichroism spectra and to identify intermolecular arrangements that are consistent with the experimental spectra and the charge-transfer kinetics.",

keywords = "n/a OA procedure",

author = "Beckers, \{Edwin H.A.\} and Zhijian Chen and Meskers, \{Stefan C.J.\} and Pascal Jonkheijm and Schenning, \{Albertus P.H.J.\} and Xue-Qing Li and Peter Osswald and Frank W{\"u}rthner and Janssen, \{Ren{\'e} A.J.\}",

note = "{\textcopyright} 2006 American Chemical Society.",

year = "2006",

month = aug,

day = "31",

doi = "10.1021/jp0624496",

language = "English",

volume = "110",

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Beckers, EHA, Chen, Z, Meskers, SCJ, Jonkheijm, P, Schenning, APHJ, Li, X-Q, Osswald, P, Würthner, F & Janssen, RAJ 2006, 'The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems', Journal of Physical Chemistry B, vol. 110, no. 34, pp. 16967-16978. https://doi.org/10.1021/jp0624496

The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems. / Beckers, Edwin H.A.; Chen, Zhijian; Meskers, Stefan C.J. et al.
In: Journal of Physical Chemistry B, Vol. 110, No. 34, 31.08.2006, p. 16967-16978.

Research output: Contribution to journal › Article › Academic › peer-review

TY - JOUR

T1 - The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems

AU - Beckers, Edwin H.A.

AU - Chen, Zhijian

AU - Meskers, Stefan C.J.

AU - Jonkheijm, Pascal

AU - Schenning, Albertus P.H.J.

AU - Li, Xue-Qing

AU - Osswald, Peter

AU - Würthner, Frank

AU - Janssen, René A.J.

PY - 2006/8/31

Y1 - 2006/8/31

N2 - Aggregated complexes of diaminotriazine oligo(p-phenylene vinylene) (OPV) units hydrogen bonded to different complementary perylene bisimide (PERY) compounds have been investigated by means of absorption, circular dichroism, photoluminescence, and photoinduced absorption spectroscopy. These studies reveal that in the aggregated state an ultrafast photoinduced charge separation occurs via an intermolecular pathway in the J-type stack of hydrogen-bonded OPV-PERY arrays. The subsequent charge recombination reaction strongly depends on small structural differences within the J-type geometry as revealed by comparison of stacked supramolecular dimers, trimers, and covalently OPV-PERY linked systems. A coupled oscillator model is used to analyze absorption and circular dichroism spectra and to identify intermolecular arrangements that are consistent with the experimental spectra and the charge-transfer kinetics.

AB - Aggregated complexes of diaminotriazine oligo(p-phenylene vinylene) (OPV) units hydrogen bonded to different complementary perylene bisimide (PERY) compounds have been investigated by means of absorption, circular dichroism, photoluminescence, and photoinduced absorption spectroscopy. These studies reveal that in the aggregated state an ultrafast photoinduced charge separation occurs via an intermolecular pathway in the J-type stack of hydrogen-bonded OPV-PERY arrays. The subsequent charge recombination reaction strongly depends on small structural differences within the J-type geometry as revealed by comparison of stacked supramolecular dimers, trimers, and covalently OPV-PERY linked systems. A coupled oscillator model is used to analyze absorption and circular dichroism spectra and to identify intermolecular arrangements that are consistent with the experimental spectra and the charge-transfer kinetics.

KW - n/a OA procedure

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M3 - Article

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SN - 1520-6106

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JF - Journal of Physical Chemistry B

IS - 34

ER -

The importance of nanoscopic ordering on the kinetics of photoinduced charge transfer in aggregated π-conjugated hydrogen-bonded donor-Acceptor systems

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