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Issue 42, 2012
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High-efficiency pyrene-based blue light emitting diodes: aggregation suppression using a calixarene 3D-scaffold

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Abstract

An efficient blue light emitting diode based on solution processable pyrene-1,3-alt-calix[4]arene is demonstrated, providing a record current efficiency of 10.5 cd A−1 in a simple non-doped OLED configuration. Complete suppression of pyrene aggregation in the solid state is achieved by controlling chromophore dispersion using the 1,3-alt-calix[4]arene scaffold.

Graphical abstract: High-efficiency pyrene-based blue light emitting diodes: aggregation suppression using a calixarene 3D-scaffold

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Publication details

The article was received on 10 Feb 2012, accepted on 29 Mar 2012 and first published on 30 Mar 2012


Article type: Communication
DOI: 10.1039/C2CC30995E
Citation: Chem. Commun., 2012,48, 5106-5108
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    High-efficiency pyrene-based blue light emitting diodes: aggregation suppression using a calixarene 3D-scaffold

    K. L. Chan, J. P. F. Lim, X. Yang, A. Dodabalapur, G. E. Jabbour and A. Sellinger, Chem. Commun., 2012, 48, 5106
    DOI: 10.1039/C2CC30995E

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