用静电纺丝法制备电子聚合物聚对苯乙炔(PPV)与非共轭聚合物聚乙烯醇(PVA)的复合纳米纤维.对复合纳米纤维的发光性质和形态进行了表征.与PPV薄膜相比,复合纳米纤维的发射光谱在PPV含量较高时(如1:1(质量比)时)变化不明显;而含量较低时(如1:4(质量比)时)有明显的蓝移现象;当PPV的含量非常低时(如1:99(质量比)时),光谱的蓝移值趋于确定.
参考文献
[1] | Formhals A .[P].US 19341975504,2003. |
[2] | Li D;Xia Y N .[J].Advanced Materials,2004,16:1151. |
[3] | Reneker D H;Chen I .[J].NANOTECHNOLOGY,1996,7:216. |
[4] | MacDiarmid A G .[J].Synthetic Metals,2002,125:11. |
[5] | Burroughes J H;Bradlry D D C;Brown A R et al.[J].Nature,1990,347:539. |
[6] | Huang Z H;Yang J H;Chen L C et al.[J].Synthetic Metals,1997,91:315. |
[7] | Parad P E;Williams D J.Introduction to Nonlinear Optical Effects in Molecules and Polymers[M].New York:Willey,1991:284. |
[8] | Miller J S .[J].Advanced Materials,1993,5:587. |
[9] | Shao C;Kim H;Gong J et al.[J].Materials Letters,2003,57:1579. |
[10] | Ding B;Kim H;Lee S et al.[J].Journal of Polymer Science Part B:Polymer Physics,2000,240:1261. |
[11] | Bjorklund T G;Lim S H;Bardeen C J .[J].Synthetic Metals,2004,142:195. |
[12] | Wesseling R A .[J].Journal of Applied Polymer Science,Applied Polymer Symposium,1985,72:55. |
[13] | 黄宗浩;谢德民;王荣顺 等.[J].功能材料,1993,24:97. |
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