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Hole-Induced Quenching of Triplet and Singlet Excitons in Conjugated Polymers

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    Hole-Induced Quenching of Triplet and Singlet Excitons in Conjugated Polymers
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    Contribution from the Center for Nano- and Molecular Science and Technology, Department of Chemistry and Biochemistry, University of Texas at Austin, Austin Texas 78712
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    Journal of the American Chemical Society

    Cite this: J. Am. Chem. Soc. 2005, 127, 26, 9556–9560
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    https://doi.org/10.1021/ja051271i
    Published June 14, 2005
    Copyright © 2005 American Chemical Society
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    Abstract

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    Quantitative information on the mechanisms and rates of hole (radical cation)-induced quenching of triplet and singlet excitons in the conjugated polymer poly[2-methoxy-5-(2‘-ethylhexyloxy)-p-phenylene vinylene] has been acquired by a new technique, fluorescence-voltage time-resolved single molecule spectroscopy (FV-TR-SMS). FV-TR-SMS measures the fluorescence intensity of a single conjugated polymer molecule that is embedded in a capacitor-like device while simultaneously modulating the bias on the device and the irradiation intensity. The results demonstrate that triplet excitons are efficiently quenched by holes in conjugated polymers for hole densities >1016 charges/cm3, while singlet excitons are quenched with a much lower efficiency. Detailed kinetic analysis shows that the greater efficiency for quenching of triplets by holes (compared to that for singlets) is due to a >106 times longer exciton lifetime for triplets. In fact, the results suggest that while singlet quenching is less efficient due to a much shorter singlet lifetime, the rate constant for the quenching of singlets by holes actually exceeds that for triplets by several orders of magnitude.

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    18. Joshua C. Bolinger, Matthew C. Traub, Johanna Brazard, Takuji Adachi, Paul F. Barbara, and David A. Vanden Bout. Conformation and Energy Transfer in Single Conjugated Polymers. Accounts of Chemical Research 2012, 45 (11) , 1992-2001. https://doi.org/10.1021/ar300012k
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    52. Benjamin D. Datko, Alan K. Thomas, Zhuping Fei, Martin Heeney, John K. Grey. Effect of a heavy heteroatom on triplet formation and interactions in single conjugated polymer molecules and aggregates. Phys. Chem. Chem. Phys. 2017, 19 (41) , 28239-28248. https://doi.org/10.1039/C7CP05476A
    53. Ashok K. Singh. Experimental Methodologies for the Characterization of Nanoparticles. 2016, 125-170. https://doi.org/10.1016/B978-0-12-801406-6.00004-2
    54. Ping Li, Yu Jun Zhang, Lun Cai, Bao Fu Ding, Jin Xiang, Gang Wang, Kamal Alameh, Da Chen Zhou, Qun Liang Song. Evidences of photocurrent generation by hole–exciton interaction at organic semiconductor interfaces. Organic Electronics 2015, 26 , 75-80. https://doi.org/10.1016/j.orgel.2015.07.024
    55. Mona Doshi, Alicja Copik, Andre J. Gesquiere. Development and characterization of conducting polymer nanoparticles for photodynamic therapy in vitro. Photodiagnosis and Photodynamic Therapy 2015, 12 (3) , 476-489. https://doi.org/10.1016/j.pdpdt.2015.04.010
    56. . Electronic and Optical Processes of Organic Semiconductors. 2015, 193-305. https://doi.org/10.1002/9783527685172.ch3
    57. S. van Reenen, M. V. Vitorino, S. C. J. Meskers, R. A. J. Janssen, M. Kemerink. Photoluminescence quenching in films of conjugated polymers by electrochemical doping. Physical Review B 2014, 89 (20) https://doi.org/10.1103/PhysRevB.89.205206
    58. Lijia Chen, Qiaoming Zhang, Yanlian Lei, Furong Zhu, Bo Wu, Ting Zhang, Guoxi Niu, Zuhong Xiong, Qunliang Song. Photocurrent generation through electron–exciton interaction at the organic semiconductor donor/acceptor interface. Physical Chemistry Chemical Physics 2013, 15 (39) , 16891. https://doi.org/10.1039/c3cp52974f
    59. Sadahiro Masuo, Yasumasa Yamane, Shinjiro Machida, Akira Itaya. Fluorescence behavior of individual charge-transfer complexes revealed by single-molecule fluorescence spectroscopy: Influence of the host polymer matrix. Journal of Photochemistry and Photobiology A: Chemistry 2012, 227 (1) , 65-70. https://doi.org/10.1016/j.jphotochem.2011.11.005
    60. Yuqiong Li, Jie Liu, Bin Liu, Nikodem Tomczak. Highly emissive PEG-encapsulated conjugated polymer nanoparticles. Nanoscale 2012, 4 (18) , 5694. https://doi.org/10.1039/c2nr31267k
    61. João Pina, Hugh D. Burrows, J. Sérgio Seixas de Melo. Excited state dynamics in π-conjugated polymers. 2011, 30-64. https://doi.org/10.1039/9781849732826-00030
    62. Renata Karpicz, Mindaugas Kirkus, Juozas Vidas Grazulevicius, Vidmantas Gulbinas. Fluorescence quenching by charge carriers in indolo[3,2-b]carbazole-based polymer. Journal of Luminescence 2010, 130 (4) , 722-727. https://doi.org/10.1016/j.jlumin.2009.11.029
    63. Zhiyuan Tian, Jiangbo Yu, Changfeng Wu, Craig Szymanski, Jason McNeill. Amplified energy transfer in conjugated polymer nanoparticle tags and sensors. Nanoscale 2010, 2 (10) , 1999. https://doi.org/10.1039/c0nr00322k
    64. A. Köhler, H. Bässler. Triplet states in organic semiconductors. Materials Science and Engineering: R: Reports 2009, 66 (4-6) , 71-109. https://doi.org/10.1016/j.mser.2009.09.001
    65. Frédéric Laquai, Young‐Seo Park, Jang‐Joo Kim, Thomas Basché. Excitation Energy Transfer in Organic Materials: From Fundamentals to Optoelectronic Devices. Macromolecular Rapid Communications 2009, 30 (14) , 1203-1231. https://doi.org/10.1002/marc.200900309
    66. Sadahiro Masuo, Tomoya Tanaka, Takumi Murakami, Akito Masuhara, Shinjiro Machida, Hitoshi Kasai, Hidetoshi Oikawa, Akira Itaya. Single-photon emission from a single nanoparticle consisting of a single conjugated polymer chain. Synthetic Metals 2009, 159 (9-10) , 805-808. https://doi.org/10.1016/j.synthmet.2009.01.009
    67. Josh C. Bolinger, Leonid Fradkin, Kwang-Jik Lee, Rodrigo E. Palacios, Paul F. Barbara. Light-assisted deep-trapping of holes in conjugated polymers. Proceedings of the National Academy of Sciences 2009, 106 (5) , 1342-1346. https://doi.org/10.1073/pnas.0811900106
    68. Martin Katterle, Valentyn I. Prokhorenko, Alfred R. Holzwarth, Aldo Jesorka. An artificial supramolecular photosynthetic unit. Chemical Physics Letters 2007, 447 (4-6) , 284-288. https://doi.org/10.1016/j.cplett.2007.09.030
    69. Florian A. Feist, Giovanni Tommaseo, Thomas Basché. Observation of Very Narrow Linewidths in the Fluorescence Excitation Spectra of Single Conjugated Polymer Chains at 1.2 K. Physical Review Letters 2007, 98 (20) https://doi.org/10.1103/PhysRevLett.98.208301
    70. T.-S. Lim, J.-C. Hsiang, J. D. White, J. H. Hsu, Y. L. Fan, K. F. Lin, W. S. Fann. Single short-chain conjugated polymer studied with optical spectroscopy: A donor-accepter system. Physical Review B 2007, 75 (16) https://doi.org/10.1103/PhysRevB.75.165204
    71. Yichun Luo, Hany Aziz, Zoran D. Popovic, Gu Xu. Electric-field-induced fluorescence quenching in dye-doped tris(8-hydroxyquinoline) aluminum layers. Applied Physics Letters 2006, 89 (10) https://doi.org/10.1063/1.2337269
    72. A.V. Barzykin, M. Tachiya. Stochasticity of photophysical processes in nanosystems. Journal of Photochemistry and Photobiology A: Chemistry 2006, 182 (3) , 231-237. https://doi.org/10.1016/j.jphotochem.2006.03.030
    73. Young Jong Lee, Rodrigo E. Palacios, Paul F. Barbara. Time-Resolved Single Molecule Spectroscopy of Conjugated Polymer Nanoparticles. 2006, 284-294. https://doi.org/10.1016/B978-044452821-6/50041-1
    74. Young Jong Lee, Doo Young Kim, John K. Grey, Paul F. Barbara. Variable Temperature Single‐Molecule Dynamics of MEH‐PPV. ChemPhysChem 2005, 6 (11) , 2404-2409. https://doi.org/10.1002/cphc.200500300
    75. Young Jong Lee, So-Jung Park, Andre J. Gesquiere, Paul F. Barbara. Probing a molecular interface in a functioning organic diode. Applied Physics Letters 2005, 87 (5) https://doi.org/10.1063/1.2006975
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    Journal of the American Chemical Society

    Cite this: J. Am. Chem. Soc. 2005, 127, 26, 9556–9560
    Click to copy citationCitation copied!
    https://doi.org/10.1021/ja051271i
    Published June 14, 2005
    Copyright © 2005 American Chemical Society
    Request reuse permissions

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