Photoinduced intermolecular electron transfer between oligo(p-phenylene vinylene)s and N-methylfulleropyrrolidine in a polar solvent

P.A. Hal, van; E.H.A. Beckers; E. Peeters; J.J. Apperloo; R.A.J. Janssen

doi:10.1016/S0009-2614(00)00964-7

Photoinduced intermolecular electron transfer between oligo(p-phenylene vinylene)s and N-methylfulleropyrrolidine in a polar solvent

P.A. Hal, van, E.H.A. Beckers, E. Peeters, J.J. Apperloo, R.A.J. Janssen

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

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Abstract

Photoinduced intermolecular electron transfer in mixtures of oligo(p-phenylene vinylene)s (OPVns, with n=2¿7, the number of phenyl rings) and N-methylfulleropyrrolidine (MP-C60) is studied in o-dichlorobenzene. Photoinduced absorption (PIA) spectroscopy is used to show that photoexcitation of MP-C60 generates the corresponding triplet state, which is quenched in a one-electron reduction reaction by OPVn for n>2. The electronic transitions of the photogenerated OPVn+. radical cations evolve with conjugation length in a near linear relation with 1/n. Charge transfer in these donor¿acceptor systems for n>2 is in full agreement with the calculated change in free energy for charge separation

Original language	English
Pages (from-to)	403-408
Number of pages	5
Journal	Chemical Physics Letters
Volume	328
Issue number	4-6
DOIs	https://doi.org/10.1016/S0009-2614(00)00964-7
Publication status	Published - 2000

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title = "Photoinduced intermolecular electron transfer between oligo(p-phenylene vinylene)s and N-methylfulleropyrrolidine in a polar solvent",

abstract = "Photoinduced intermolecular electron transfer in mixtures of oligo(p-phenylene vinylene)s (OPVns, with n=2¿7, the number of phenyl rings) and N-methylfulleropyrrolidine (MP-C60) is studied in o-dichlorobenzene. Photoinduced absorption (PIA) spectroscopy is used to show that photoexcitation of MP-C60 generates the corresponding triplet state, which is quenched in a one-electron reduction reaction by OPVn for n>2. The electronic transitions of the photogenerated OPVn+. radical cations evolve with conjugation length in a near linear relation with 1/n. Charge transfer in these donor¿acceptor systems for n>2 is in full agreement with the calculated change in free energy for charge separation",

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year = "2000",

doi = "10.1016/S0009-2614(00)00964-7",

language = "English",

volume = "328",

pages = "403--408",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

number = "4-6",

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TY - JOUR

T1 - Photoinduced intermolecular electron transfer between oligo(p-phenylene vinylene)s and N-methylfulleropyrrolidine in a polar solvent

AU - Hal, van, P.A.

AU - Beckers, E.H.A.

AU - Peeters, E.

AU - Apperloo, J.J.

AU - Janssen, R.A.J.

PY - 2000

Y1 - 2000

N2 - Photoinduced intermolecular electron transfer in mixtures of oligo(p-phenylene vinylene)s (OPVns, with n=2¿7, the number of phenyl rings) and N-methylfulleropyrrolidine (MP-C60) is studied in o-dichlorobenzene. Photoinduced absorption (PIA) spectroscopy is used to show that photoexcitation of MP-C60 generates the corresponding triplet state, which is quenched in a one-electron reduction reaction by OPVn for n>2. The electronic transitions of the photogenerated OPVn+. radical cations evolve with conjugation length in a near linear relation with 1/n. Charge transfer in these donor¿acceptor systems for n>2 is in full agreement with the calculated change in free energy for charge separation

AB - Photoinduced intermolecular electron transfer in mixtures of oligo(p-phenylene vinylene)s (OPVns, with n=2¿7, the number of phenyl rings) and N-methylfulleropyrrolidine (MP-C60) is studied in o-dichlorobenzene. Photoinduced absorption (PIA) spectroscopy is used to show that photoexcitation of MP-C60 generates the corresponding triplet state, which is quenched in a one-electron reduction reaction by OPVn for n>2. The electronic transitions of the photogenerated OPVn+. radical cations evolve with conjugation length in a near linear relation with 1/n. Charge transfer in these donor¿acceptor systems for n>2 is in full agreement with the calculated change in free energy for charge separation

U2 - 10.1016/S0009-2614(00)00964-7

DO - 10.1016/S0009-2614(00)00964-7

M3 - Article

SN - 0009-2614

VL - 328

SP - 403

EP - 408

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4-6

ER -

Photoinduced intermolecular electron transfer between oligo(p-phenylene vinylene)s and N-methylfulleropyrrolidine in a polar solvent

Abstract

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