DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Exciton–exciton annihilation as a probe of interchain interactions in PPV–oligomer aggregates

Abstract

One measure of exciton mobility in an aggregate is the efficiency of exciton–exciton annihilation (EEA). Both exciton mobilities and EEA are enhanced for aggregate morphologies in which the distances between chromophores and their relative orientations are favorable for Förster energy transfer. Here this principle is applied to gauge the strength of interchain interactions in aggregates of two substituted PPV oligomers of 7 (OPPV7) and 13 (OPPV13) phenylene rings. These are models of the semiconducting conjugated polymer MEH–PPV. The aggregates were formed by adding a poor solvent (methanol or water) to the oligomers dissolved in a good solvent. Aggregates formed from the longer-chain oligomer and/or by addition of the more polar solvent showed the largest contribution of EEA in their emission decay dynamics. This was found to correlate with the degree to which the steady-state emission spectrum of the monomer is altered by aggregation. Furthermore, the wavelength dependence of the EEA signal was also shown to be useful in differentiating emission features due to monomeric and aggregated chains when their spectra overlap significantly.

Authors:
ORCiD logo [1]; ORCiD logo [2];  [3]; ORCiD logo [4]
  1. Carnegie Mellon Univ., Pittsburgh, PA (United States)
  2. Carnegie Mellon Univ., Pittsburgh, PA (United States); New Mexico Tech, Socorro, NM (United States)
  3. Zernike Institute of Advanced Materials, AG Groningen (The Netherlands)
  4. Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL), Upton, NY (United States). Center for Functional Nanomaterials (CFN)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1368672
Report Number(s):
BNL-114012-2017-JA
Journal ID: ISSN 1520-6106; KC0403020
Grant/Contract Number:  
SC00112704
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Physical Chemistry. B
Additional Journal Information:
Journal Volume: 121; Journal Issue: 7; Journal ID: ISSN 1520-6106
Publisher:
American Chemical Society
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; Center for Functional Nanomaterials

Citation Formats

Peteanu, Linda A., Chowdhury, Sanchari, Wildeman, Jurjen, and Sfeir, Matthew Y. Exciton–exciton annihilation as a probe of interchain interactions in PPV–oligomer aggregates. United States: N. p., 2017. Web. doi:10.1021/acs.jpcb.6b11250.
Peteanu, Linda A., Chowdhury, Sanchari, Wildeman, Jurjen, & Sfeir, Matthew Y. Exciton–exciton annihilation as a probe of interchain interactions in PPV–oligomer aggregates. United States. https://doi.org/10.1021/acs.jpcb.6b11250
Peteanu, Linda A., Chowdhury, Sanchari, Wildeman, Jurjen, and Sfeir, Matthew Y. Fri . "Exciton–exciton annihilation as a probe of interchain interactions in PPV–oligomer aggregates". United States. https://doi.org/10.1021/acs.jpcb.6b11250. https://www.osti.gov/servlets/purl/1368672.
@article{osti_1368672,
title = {Exciton–exciton annihilation as a probe of interchain interactions in PPV–oligomer aggregates},
author = {Peteanu, Linda A. and Chowdhury, Sanchari and Wildeman, Jurjen and Sfeir, Matthew Y.},
abstractNote = {One measure of exciton mobility in an aggregate is the efficiency of exciton–exciton annihilation (EEA). Both exciton mobilities and EEA are enhanced for aggregate morphologies in which the distances between chromophores and their relative orientations are favorable for Förster energy transfer. Here this principle is applied to gauge the strength of interchain interactions in aggregates of two substituted PPV oligomers of 7 (OPPV7) and 13 (OPPV13) phenylene rings. These are models of the semiconducting conjugated polymer MEH–PPV. The aggregates were formed by adding a poor solvent (methanol or water) to the oligomers dissolved in a good solvent. Aggregates formed from the longer-chain oligomer and/or by addition of the more polar solvent showed the largest contribution of EEA in their emission decay dynamics. This was found to correlate with the degree to which the steady-state emission spectrum of the monomer is altered by aggregation. Furthermore, the wavelength dependence of the EEA signal was also shown to be useful in differentiating emission features due to monomeric and aggregated chains when their spectra overlap significantly.},
doi = {10.1021/acs.jpcb.6b11250},
journal = {Journal of Physical Chemistry. B},
number = 7,
volume = 121,
place = {United States},
year = {Fri Jan 20 00:00:00 EST 2017},
month = {Fri Jan 20 00:00:00 EST 2017}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Exciton Dynamics in soluble Poly( p -phenylene-vinylene): Towards an Ultrafast Excitonic Switch
journal, June 1997


Absorption, fluorescence and light scattering of oligothiophene and oligophenylenevinylene nanoaggregates
journal, January 1997


Charge carrier photogeneration in oligo(phenylenevinylene) thin films: A quantitative study
journal, October 2003


Visualizing Core–Shell Structure in Substituted PPV Oligomer Aggregates Using Fluorescence Lifetime Imaging Microscopy (FLIM)
journal, July 2011

  • Peteanu, Linda A.; Sherwood, Gizelle A.; Werner, James H.
  • The Journal of Physical Chemistry C, Vol. 115, Issue 31
  • DOI: 10.1021/jp201836j

Ultrafast Relaxation of the Poly(3-hexylthiophene) Emission Spectrum
journal, April 2011

  • Banerji, Natalie; Cowan, Sarah; Vauthey, Eric
  • The Journal of Physical Chemistry C, Vol. 115, Issue 19
  • DOI: 10.1021/jp1119348

Aggregation Effects on the Emission Spectra and Dynamics of Model Oligomers of MEH-PPV
journal, October 2009

  • Sherwood, Gizelle A.; Cheng, Ryan; Smith, Timothy M.
  • The Journal of Physical Chemistry C, Vol. 113, Issue 43
  • DOI: 10.1021/jp904308h

Single Chromophore Spectroscopy of MEH-PPV: Homing-In on the Elementary Emissive Species in Conjugated Polymers
journal, May 2005


Excited State and Charge Photogeneration Dynamics in Conjugated Polymers
journal, June 2007

  • Scheblykin, Ivan G.; Yartsev, Arkady; Pullerits, Tonu
  • The Journal of Physical Chemistry B, Vol. 111, Issue 23
  • DOI: 10.1021/jp068864f

Unmasking Bulk Exciton Traps and Interchain Electronic Interactions with Single Conjugated Polymer Aggregates
journal, December 2011

  • Traub, Matthew C.; Vogelsang, Jan; Plunkett, Kyle N.
  • ACS Nano, Vol. 6, Issue 1
  • DOI: 10.1021/nn203860u

The Spectral Signatures of Frenkel Polarons in H- and J-Aggregates
journal, March 2010

  • Spano, Frank C.
  • Accounts of Chemical Research, Vol. 43, Issue 3
  • DOI: 10.1021/ar900233v

Characterization of Individual Submicron Distyrylbenzene Aggregates Using Temperature-Dependent Picosecond Fluorescence and Atomic Force Microscopy
journal, April 2004

  • Lim, Sang-Hyun; Bjorklund, Thomas G.; Bardeen, Christopher J.
  • The Journal of Physical Chemistry B, Vol. 108, Issue 14
  • DOI: 10.1021/jp0362685

Solvent-related conformational changes and aggregation of conjugated polymers studied by single molecule fluorescence spectroscopy
journal, October 2001


The photophysics of organic semiconducting nanospheres: a comprehensive study
journal, May 2004


Ultrafast dynamics of singlet-singlet and singlet-triplet exciton annihilation in poly(3- 2 -methoxy- 5 octylphenyl)thiophene films
journal, May 2007


Tracking of Single Charge Carriers in a Conjugated Polymer Nanoparticle
journal, February 2012

  • Yu, Jiangbo; Wu, Changfeng; Tian, Zhiyuan
  • Nano Letters, Vol. 12, Issue 3
  • DOI: 10.1021/nl203784m

Effects of Solvent Properties on the Spectroscopy and Dynamics of Alkoxy-Substituted PPV Oligomer Aggregates
journal, July 2012

  • So, Woong Young; Hong, Jiyun; Kim, Janice J.
  • The Journal of Physical Chemistry B, Vol. 116, Issue 35
  • DOI: 10.1021/jp301971p

Interchain Excitations in Conjugated Polymers
journal, September 1995


Exciton diffusion and relaxation in methyl-substituted polyparaphenylene polymer films
journal, October 2007

  • Gulbinas, V.; Minevičiūtė, I.; Hertel, D.
  • The Journal of Chemical Physics, Vol. 127, Issue 14
  • DOI: 10.1063/1.2790901

An Order–Disorder Transition in the Conjugated Polymer MEH-PPV
journal, July 2012

  • Köhler, Anna; Hoffmann, Sebastian T.; Bässler, Heinz
  • Journal of the American Chemical Society, Vol. 134, Issue 28
  • DOI: 10.1021/ja302408a

Exciton bimolecular annihilation dynamics in supramolecular nanostructures of conjugated oligomers
journal, December 2003


Near-IR Femtosecond Transient Absorption Spectroscopy of Ultrafast Polaron and Triplet Exciton Formation in Polythiophene Films with Different Regioregularities
journal, November 2009

  • Guo, Jiamo; Ohkita, Hideo; Benten, Hiroaki
  • Journal of the American Chemical Society, Vol. 131, Issue 46
  • DOI: 10.1021/ja906621a

Single chain versus single aggregate spectroscopy of conjugated polymers. Where is the border?
journal, January 2010

  • Lin, Hongzhen; Hania, Ralph P.; Bloem, Robert
  • Physical Chemistry Chemical Physics, Vol. 12, Issue 37
  • DOI: 10.1039/c001120g

Exciton–Exciton Annihilation in Mixed-Phase Polyfluorene Films
journal, January 2010

  • Shaw, Paul E.; Ruseckas, Arvydas; Peet, Jeffrey
  • Advanced Functional Materials, Vol. 20, Issue 1
  • DOI: 10.1002/adfm.200900879

Wavelength and Temperature Dependence of the Femtosecond Pump−Probe Anisotropies in the Conjugated Polymer MEH-PPV:  Implications for Energy-Transfer Dynamics
journal, April 2004

  • Gaab, Kevin M.; Bardeen, Christopher J.
  • The Journal of Physical Chemistry B, Vol. 108, Issue 15
  • DOI: 10.1021/jp036120l

Single Molecule Nanoparticles of the Conjugated Polymer MEH−PPV, Preparation and Characterization by Near-Field Scanning Optical Microscopy
journal, May 2005

  • Szymanski, Craig; Wu, Changfeng; Hooper, Joseph
  • The Journal of Physical Chemistry B, Vol. 109, Issue 18
  • DOI: 10.1021/jp051062k

Conformational Disorder and Ultrafast Exciton Relaxation in PPV-family Conjugated Polymers
journal, January 2009

  • Dykstra, Tieneke E.; Hennebicq, Emmanuelle; Beljonne, David
  • The Journal of Physical Chemistry B, Vol. 113, Issue 3
  • DOI: 10.1021/jp807249b

In Vitro Self-Assembly of the Light Harvesting Pigment-Protein LH2 Revealed by Ultrafast Spectroscopy and Electron Microscopy
journal, April 2004


Interplay between fluorescence and morphology in composite MEH-PPV/PCBM nanoparticles studied at the single particle level
journal, November 2009


Polymer bulk heterojunction solar cells employing Förster resonance energy transfer
journal, May 2013


Electronic deactivation in single chains, nano-aggregates and ultrathin films of conjugated oligomers
journal, January 1996


Exciton Annihilation in J-Aggregates Probed by Femtosecond Fluorescence Upconversion
journal, October 2000

  • Moll, Johannes; Harrison, William J.; Brumbaugh, Donald V.
  • The Journal of Physical Chemistry A, Vol. 104, Issue 39
  • DOI: 10.1021/jp993154d

Fluorescence Excitation and Emission Spectroscopy on Single MEH-PPV Chains at Low Temperature
journal, July 2008

  • Feist, Florian A.; Basché, Thomas
  • The Journal of Physical Chemistry B, Vol. 112, Issue 32
  • DOI: 10.1021/jp802585m

Size-Dependent Spectroscopic Properties of Conjugated Polymer Nanoparticles
journal, December 2006

  • Grey, John K.; Kim, Doo Young; Norris, Brent C.
  • The Journal of Physical Chemistry B, Vol. 110, Issue 51
  • DOI: 10.1021/jp065990a

Controlling Interchain Interactions in Conjugated Polymers:  The Effects of Chain Morphology on Exciton−Exciton Annihilation and Aggregation in MEH−PPV Films
journal, January 2000

  • Nguyen, Thuc-Quyen; Martini, Ignacio B.; Liu, Jei
  • The Journal of Physical Chemistry B, Vol. 104, Issue 2
  • DOI: 10.1021/jp993190c

Conjugated polymer aggregates in solution: Control of interchain interactions
journal, February 1999

  • Nguyen, Thuc-Quyen; Doan, Vinh; Schwartz, Benjamin J.
  • The Journal of Chemical Physics, Vol. 110, Issue 8
  • DOI: 10.1063/1.478288

Excitons, polarons, and laser action in poly( p -phenylene vinylene) films
journal, May 2003

  • Österbacka, R.; Wohlgenannt, M.; Shkunov, M.
  • The Journal of Chemical Physics, Vol. 118, Issue 19
  • DOI: 10.1063/1.1566937

Excitons in Conjugated Oligomer Aggregates, Films, and Crystals
journal, May 2006


Low-Temperature Single-Molecule Spectroscopy of MEH-PPV Conjugated Polymer Molecules
journal, July 2004

  • Yu, Zhonghua; Barbara, Paul F.
  • The Journal of Physical Chemistry B, Vol. 108, Issue 31
  • DOI: 10.1021/jp038005g

Singlet exciton diffusion in MEH-PPV films studied by exciton–exciton annihilation
journal, December 2006


Ultralong-Range Polaron-Induced Quenching of Excitons in Isolated Conjugated Polymers
journal, February 2011


A detailed single molecule spectroscopy study of the vibronic states and energy transfer pathways of the conjugated polymer MEH-PPV
journal, February 2006


Biexcitons in π-conjugated oligomers: Intensity-dependent femtosecond transient-absorption study
journal, September 1998


Charge-carrier effects on the optical properties of poly( p -phenylene vinylene)
journal, June 2001


Conformational Effects on the Photophysics of Conjugated Polymers:  A Two Species Model for MEH−PPV Spectroscopy and Dynamics
journal, March 2001

  • Collison, Christopher J.; Rothberg, Lewis J.; Treemaneekarn, Varaporn
  • Macromolecules, Vol. 34, Issue 7
  • DOI: 10.1021/ma001354d

Primary photoexcitations in oligophenylenevinylene thin films probed by femtosecond spectroscopy
journal, July 2000


Interaction Range for Photoexcitations in Luminescent Conjugated Polymers
journal, June 1998


Semiconducting Polymer Nanospheres in Aqueous Dispersion Prepared by a Miniemulsion Process
journal, May 2002


Works referencing / citing this record:

Experimental and Theoretical Investigations of Different Diketopyrrolopyrrole-Based Polymers
journal, September 2018

  • Murugan, Pachaiyappan; Raghavendra, Venkatraman.; Chithiravel, Sundaresan
  • ACS Omega, Vol. 3, Issue 9
  • DOI: 10.1021/acsomega.8b01132

Benchmark ab initio calculations on intermolecular structures and the exciton character of poly( p -phenylenevinylene) dimers
journal, January 2020

  • Nieman, Reed; Aquino, Adelia J. A.; Lischka, Hans
  • The Journal of Chemical Physics, Vol. 152, Issue 4
  • DOI: 10.1063/1.5139411