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초록
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. (C) 2007 American Institute of Physics.
키워드
POLY(P-PHENYLENE VINYLENE); CONJUGATED POLYMERS; CARBON NANOTUBES; TRANSPORT; ELECTRON
- 제목
- Enhanced electroluminescence in polymer-nanotube composites
- 저자
- Lee, Kyu Won; Lee, S. P.; Choi, H.; Mo, Kyu Hyun; Jang, Jae Won; Kweon, H.; Lee, Cheol Eui
- 발행일
- 2007-07-09
- 유형
- Article
- 권
- 91
- 호
- 2