Yang, P. P. and Chen, J. F. and Huang, Z. H. and Zhan, S. M. and Jiang, Z. J. and Qiu, Y. Q. and Shao, C (2009) A novel 1D organic optic-electronic nanomaterial using PPV (p-type) as shell and Alq3 (n-type) as core. Materials Letters, 63 (23). 1978 - 1980.
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Official URL: http://www.sciencedirect.com/science/article/B6TX9...
In this letter, we prepared 1D core-shell structured nanomaterial using n-type Alq3 and p-type PPV by coaxial electrospinning, which are expected to be a kind of valuable organic optic–electronic nanomaterial with p–n heterojunctions. The core-shell structured nanofibers of both PPV/Alq3 and Alq3/PPV were tried to prepare. Alq3/PPV core-shell nanofibers with slippery surface and obvious interface were successfully fabricated. Through comparing PL intensity of Alq3/PPV nanofibers with that of PPV, the heterojunctions could be formed at the interface of n-type Alq3 and p-type PPV. The novel core-shell structured Alq3/PPV nanofibers are potential applications of fabricating micro/nano optic–electric devices.
|Uncontrolled Keywords:||Core-shell structured nanofibers; p-type PPV; n-type Alq3|
|Subjects:||Material Science > Nanostructured materials|
|Deposited On:||10 Feb 2010 17:27|
|Last Modified:||10 Feb 2010 17:27|
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