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|Title:||Tetracene-doped anthracene nanowire arrays: Preparation and doping effects|
|Authors:||Wu, J.H. |
|Citation:||Wu, J.H., Guan, Z., Xu, T.Z., Xu, Q.-H., Xu, G.Q. (2011-06-01). Tetracene-doped anthracene nanowire arrays: Preparation and doping effects. Langmuir 27 (10) : 6374-6380. ScholarBank@NUS Repository. https://doi.org/10.1021/la200569v|
|Abstract:||Large-scale tetracene-doped anthracene nanowire arrays were prepared, and the doping effects were studied. The high doping concentration up to 10% (molar ratio) has been achieved, attributed to both the unique long-nanowire geometry and the excellent structural compatibility of anthracene and tetracene. The incorporation of long tetracene molecules into the matrix of short anthracene molecules induced an enlarged interlayer thickness, a decreased nanowire thickness, and an expanded nanowire width. The tetracene molecules were homogeneously embedded into the anthracene matrix at low doping concentrations (<1%). The doping became inhomogeneous at high doping concentrations (≥1%). The energy transfer efficiency between anthracene and tetracene is nearly 100% at doping concentrations ≥1%. © 2011 American Chemical Society.|
|Appears in Collections:||Staff Publications|
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