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 language | English |
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Article number | 023110 |
Journal | Applied Physics Letters |
Volume | 91 |
Issue number | 2 |
DOIs | |
State | Published - 2007 |