Light emitting polymers derivatives

Q. Peng, Z. Lu, Y. Huang, M. Xie, D. Xiao, and D. Zou, Novel light-emitting polymers derived from fluorene and maleimide, J. Mater. Chem., 13 1570-1574, 2003. 

Light-emitting polymers [46,48] are a more recent development and may eventually prove superior to small-molecule OLED. Typical polymers are the green poly(para-phenylene vinylene) (PPV 53), the orange-red dialkoxy derivatives (54), and the blue polyfluorene (55) [48],... 

Scheme 2 White light-emitting polymers based on polyfluorene derivatives with Ir complex on the side-chain...

Synthesis and electro-optical properties of light-emitting polymers containing oxadiazole derivatives for Ught-emitting diodes applications. /. Polym. Sci. Part A. Polym. Chem. 46 1098-1110. 

M. Belletete, S. Beaupre, J. Bouchard, P. Blondin, M. Leclerc, and G. Durocher. 2000. Theoretical and experimental investigations of the spectroscopic and photophysical properties of fluorene-phenylene and fluorene-thiophene derivatives Precursors of light-emitting polymers. J Chem Phys B 104(39) 9118-9125. 

As a class of n-type organic semiconductors, PBI derivatives have received considerable attention for a variety of applications [312, 313], for example, for organic or polymer light-emitting diodes (OLEDs and PLEDs) [314, 315], thin-film organic field-effect transistors (OFETs) [316, 317], solar cells [318, 319], and liquid crystals [320]. They are also interesting candidates for single-molecule device applications, such as sensors [321], molecular wires [322], or transistors [141]. 

The discovery of the EL in PPV in 1990 resulted in a tremendous growth of interest in polymer LEDs (PLEDs) [1]. Since then, numerous derivatives and analogs of PPV with tailored light-emitting properties have been synthesized, and a number of reviews and accounts described the synthesis and the EL properties of these materials [6 16]. Many new applications of PPV polymers, as solid-state lasing [17,18], photovoltaics [19], etc., have been... 

Y-H. Niu, J. Huang, and Y. Cao, High-efficiency polymer light-emitting diodes with stable saturated red emission use of carbazole-based copolymer blends in a poly(p-phenylene vinylene) derivative, Adv. Mater., 15 807-811, 2003. 

Z. Chen, N.H.S. Lee, W. Huang, Y. Xu, and Y. Cao, New phenyl-substituted PPY derivatives for polymer light-emitting diodes — synthesis, characterization and structure-property relationship study, Macromolecules, 36 1009-1020, 2003. 

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