Issue 41, 2014
From the journal:

Journal of Materials Chemistry C

Combination effect of polar solvent treatment on ZnO and polyfluorene-based polymer blends for highly efficient blue-based hybrid organic–inorganic polymer light-emitting diodes†

Seungjin Lee,a   Bo Ram Lee,a   Ji-Seon Kimb  and  Myoung Hoon Song*a  

* Corresponding authors

a School of Materials Science and Engineering, KIST-UNIST Ulsan Center for Convergent Materials Center, Low Dimensional Carbon Materials Center, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan 689-798, Republic of Korea
E-mail: mhsong@unist.ac.kr

b Department of Physics and Centre for Plastic Electronics, Imperial College London, Prince Consort Road, London, SW7 2AZ, UK

Abstract

Highly efficient blue-based hybrid organic–inorganic polymer light-emitting diodes were synthesized by the combination effect of polar solvent treatment on zinc oxide (ZnO) and hole trap using poly(9,9-dioctylfluorene) (F8):poly(9,9-dioctylfluorene-co-N-(4-butylphenyl)-diphenylamine (TFB) blend to balance the charge carrier transport, leading to maximized recombination of charge carriers and enhance the device efficiency.

Graphical abstract: Combination effect of polar solvent treatment on ZnO and polyfluorene-based polymer blends for highly efficient blue-based hybrid organic–inorganic polymer light-emitting diodes

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Article information

DOI
https://doi.org/10.1039/C4TC01726A
Article type
Communication
Submitted
04 Aug 2014
Accepted
03 Sep 2014
First published
04 Sep 2014

J. Mater. Chem. C, 2014,2, 8673-8677

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Combination effect of polar solvent treatment on ZnO and polyfluorene-based polymer blends for highly efficient blue-based hybrid organic–inorganic polymer light-emitting diodes

S. Lee, B. R. Lee, J. Kim and M. H. Song, J. Mater. Chem. C, 2014, 2, 8673 DOI: 10.1039/C4TC01726A

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