Highly efficient and stable blue light emission is observed in novel copolymers that are produced from specially designed building blocks. A PEDOT:PSS-induced chemical degradation of the polymer light-emitting diodes (PLEDs) is identified at the interface, and it is found to be accompanied by a shift in the emission color. A method to prevent this highly undesirable interaction is presented. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
CITATION STYLE
Nau, S., Schulte, N., Winkler, S., Frisch, J., Vollmer, A., Koch, N., … List, E. J. W. (2013). Highly efficient color-stable deep-blue multilayer PLEDs: Preventing PEDOT:PSS-induced interface degradation. Advanced Materials, 25(32), 4420–4424. https://doi.org/10.1002/adma.201300832
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