Macromolecular Rapid Communications

Cover image for Vol. 38 Issue 14

30_17/2009Macromol. Rapid Commun. 17/2009

Front Cover: Conducting polymer-based hole-injecting materials are developed for improving device lifetime in organic light-emitting diodes (OLEDs). Poly(3,4-ethylenedioxythiophene) (PEDOT) is prepared via poly(ionic liquid)-mediated polymerization to possess non-acidic and hydrophobic properties. An OLED device incorporating our hole-injecting material shows a significantly longer device lifetime than the device with the conventional PEDOT material. Further details can be found in the article by T. Y. Kim, M. W. Suh, S. J. Kwon, T. H. Lee, J. E. Kim, Y. J. Lee, J. H. Kim, M. P. Hong, and Kwang S. Suh* on page 1477.

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