Enhanced electroluminescence in polymer-nanotube composites

Kyu Won Lee, S. P. Lee, H. Choi, Kyu Hyun Mo, Jae Won Jang, H. Kweon, Cheol Eui Lee

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

Enhanced electroluminescence (EL) was observed with increasing carbon nanotube concentration in the MEH-PPV/SWCNT composites, where MEH-PPV and SWCNTs correspond to poly[2-methoxy-5- (2′ -ethyl-hexyloxy)- p -phenylene-vinylene] and single-walled carbon nanotubes, respectively. Spatially separated conduction paths of the two distinct charge carriers, induced by blending SWCNTs with MEH-PPV, may explain the enhanced EL.

Original languageEnglish
Article number023110
JournalApplied Physics Letters
Volume91
Issue number2
DOIs
Publication statusPublished - 2007 Aug 1

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electroluminescence
nanotubes
carbon nanotubes
composite materials
polymers
charge carriers
conduction

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Lee, K. W., Lee, S. P., Choi, H., Mo, K. H., Jang, J. W., Kweon, H., & Lee, C. E. (2007). Enhanced electroluminescence in polymer-nanotube composites. Applied Physics Letters, 91(2), [023110]. https://doi.org/10.1063/1.2756290

Enhanced electroluminescence in polymer-nanotube composites. / Lee, Kyu Won; Lee, S. P.; Choi, H.; Mo, Kyu Hyun; Jang, Jae Won; Kweon, H.; Lee, Cheol Eui.

In: Applied Physics Letters, Vol. 91, No. 2, 023110, 01.08.2007.

Research output: Contribution to journalArticle

Lee, KW, Lee, SP, Choi, H, Mo, KH, Jang, JW, Kweon, H & Lee, CE 2007, 'Enhanced electroluminescence in polymer-nanotube composites', Applied Physics Letters, vol. 91, no. 2, 023110. https://doi.org/10.1063/1.2756290
Lee KW, Lee SP, Choi H, Mo KH, Jang JW, Kweon H et al. Enhanced electroluminescence in polymer-nanotube composites. Applied Physics Letters. 2007 Aug 1;91(2). 023110. https://doi.org/10.1063/1.2756290
Lee, Kyu Won ; Lee, S. P. ; Choi, H. ; Mo, Kyu Hyun ; Jang, Jae Won ; Kweon, H. ; Lee, Cheol Eui. / Enhanced electroluminescence in polymer-nanotube composites. In: Applied Physics Letters. 2007 ; Vol. 91, No. 2.
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