Structural basis for the spectroscopy and photophysics of solution-aggregated conjugated polymers

Synthetic Metals

Volumn 141, Issue 1-2, 2004, Pages 197-202

  Menon, Anoop ^a   Galvin, Mary ^a   Walz, Kenneth A ^b   Rothberg, Lewis ^b  

^a UNIVERSITY OF DELAWARE   (United States)

^b UNIVERSITY OF ROCHESTER   (United States)

Author keywords

Photophysics; Polymer; Spectroscopy

Indexed keywords

AGGLOMERATION; CHROMOPHORES; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; ORGANIC SOLVENTS; QUANTUM THEORY;

PHOTOPHYSICS; POLYDISPERSITY;

ORGANIC POLYMERS;

EID: 1542335498     PISSN: 03796779     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.synthmet.2003.09.021     Document Type: Article

References (25)

1. Shi S.Q., Wudl F. synthesis and characterization of a water-soluble poly(para-phenylenevinylene) derivative. Macromolecules. 23(8):1990;2119-2124.
2. U. Scherf, Oligo- and polyarylenes, oligo- and polyarylenevinylenes, in: Carbon Rich Compounds I, 1999, pp. 163-222.
3. Niazimbetova Z.I., et al. Synthesis and electrochemical investigation of oligo-(arylenevinylenes) intended for the preparation of two-dimensional polymer networks. J. Electroanal. Chem. 529(1):2002;43-50.
4. Peng Z.H., Bao Z.N., Galvin M.E. Polymers with bipolar carrier transport abilities for light-emitting diodes. Chem. Mater. 10(8):1998;2086-2090.
5. Kim J., Swager T.M. Control of conformational and interpolymer effects in conjugated polymers. Nature. 411(6841):2001;1030-1034.
6. Nguyen T.Q., Martini I.B., Liu J., Schwartz B.J. Controlling interchain interactions in conjugated polymers: the effects of chain morphology on exciton-exciton annihilation and aggregation in MEH-PPV films. J. Phys. Chem. B. 104:2000;237-255.
7. Yan M., et al. Interchain excitations in conjugated polymers. Phys. Rev. Lett. 75(10):1995;1992-1995.
8. Jakubiak R., Bao Z., Rothberg L. Dendritic sidegroups as three-dimensional barriers to aggregation quenching of conjugated polymer fluorescence. Synth. Met. 114(1):2000;61-64.
9. Nguyen T.Q., Doan V., Schwartz B.J. Conjugated polymer aggregates in solution: control of interchain interactions. J. Chem. Phys. 110(8):1999;4068-4078.
10. Rumbles G., et al. Chromism and luminescence in regioregular poly(3-dodecylthiophene). Synth. Met. 76(1-3):1996;47-51.
11. Samuel I.D.W., et al. Intra- and inter-molecular photoexcitations in a cyano-substituted poly(p-phenylenevinylene). Chem. Phys. 227(1-2):1998;75-82.
12. Gelinck G.H., et al. The effect of broken conjugation and aggregation on photo-induced charge separation on polyphenylenevinylene chains. Synth. Met. 84(1-3):1997;595-596.
13. Hsu J.H., et al. Fluorescence from conjugated polymer aggregates in dilute poor solution. J. Phys. Chem. A. 103(14):1999;2375-2380.
14. Collison C.J., et al. Conformational effects on the photophysics of conjugated polymers: a two species model for MEH-PPV spectroscopy and dynamics. Macromolecules. 34(7):2001;2346-2352.
15. Wang P., Cuppoletti C.M., Rothberg L.J. Bimodal inhomogeneity in conjugated polymer spectroscopy: experimental tests of a two conformation model. Synth. Met. 137:2003;1461-1463.
16. A. Menon, H. Dong, Z.I. Niazimbetova, L.J. Rothberg, M.E. Galvin, Polydispersity effects on conjugated polymer light-emitting diodes, Chem. Mater., 2002.
17. Maddux T., Li W.J., Yu L.P. Stepwise synthesis of substituted oligo(phenylenevinylene) via an orthogonal approach. J. Am. Chem. Soc. 119(4):1997;844-845.
18. A. Menon, Ph.D. thesis, University of Delaware, 2002.
19. Williams A.T.R., Winfield S.A., Miller J.N. relative fluorescence quantum yields using a computer-controlled luminescence spectrometer. Analyst. 108(1290):1983;1067-1071.
20. Collison C., et al. Aggregation effects on the structure and optical properties of a model PPV oligomer. Synth. Met. 119(1-3):2001;515-518.
21. B.J. Schwartz, Conjugated polymers as molecular materials: how chain conformation and film morphology influence energy transfer and interchain interactions, Ann. Rev. Phys. Chem. (2003) 141-172.
22. Nguyen T.Q., Schwartz B.J. Ionomeric control of interchain interactions, morphology and the electronic properties of conjugated polymer solutions and films. J. Chem. Phys. 116:2002;8198-8208.
23. Liu J., Shi Y.J., Yang Y. Solvation-induced morphology effects on the performance of polymer-based photovoltaic devices. Adv. Funct. Mater. 11(6):2001;420-424.
24. DiazGarcia M.A., et al. Plastic lasers: semiconducting polymers as a new class of solid-state laser materials. Synth. Met. 84(1-3):1997;455-462.
25. Joo J., et al. Charge transport and spin dynamics of chemically synthesized polypyrrole soluble in organic solvents. Macromolecules. 31(2):1998;479-483.