Photoluminescence of Electrospun Poly-Methyl-Methacrylate:Alq3 Composite Fibres

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2008 Chinese Physical Society and IOP Publishing Ltd
, , Citation Tong Ke-Qin et al 2008 Chinese Phys. Lett. 25 4453 DOI 10.1088/0256-307X/25/12/075

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xcxseu@seu.edu.cn

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1 School of Electronic Science and Engineering, Southeast University, Nanjing 210096

2 School of Chemistry and Engineering, Southeast University, Nanjing 210096

Dates

  1. Received 22 September 2008
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0256-307X/25/12/4453

Abstract

Tris(8-hydroxyquinoline) aluminium doped poly-methyl-methacrylate (PMMA:Alq3) composite nanofibres are fabricated by electrospinning. The morphology of fibres is characterized by scanning electron microscopy. The photoluminescence of a series of the nanofibres with various contents of Alqs to PMMA is investigated. UV–visible absorption and the PL spectra analysis are employed to analyse the interaction between the polymer and the luminescent molecule.

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