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As one kind of new optoelectronic materials, ZnS:Mn nanoparticles/PVP composite nanofibers are prepared by the electrospinning technique successfully. SEM, XRD, FT-IR spectroscopy, photoluminescence and TEM measurements are employed in the study. By the method of annealing, the effect on the morphology and properties of the composite nanofibers is studied. After annealing treatment, the separating...
The electrospinning of poly(p-phenylene vinylene) (PPV) polyelectrolyte precursor/poly(vinyl pyrrolidone) (PVP) blends with different composition ratios was performed with ethanol as a spinning solvent. The PPV precursor/PVP blends with the weight ratio of 20/80 could be electrospun into uniaxially aligned nanofibers. However, pure PPV precursor was not able to be electrospun into well-aligned nanofibers...
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