| 静电纺丝工艺参数对PMMA／富勒烯纤维形貌的影响 |
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| 引用本文： | 贾清秀,付中玉,龙睿芬.静电纺丝工艺参数对PMMA／富勒烯纤维形貌的影响[J].合成纤维,2009,38(6):25-28. |
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| 作者姓名： | 贾清秀 付中玉 龙睿芬 |
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| 作者单位： | 1. 北京市服装材料研究开发与评价重点实验室,北京,100029
2. 北京服装学院材料科学与工程学院,北京,100029 |
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| 基金项目： | 北京市服装材料研究开发与评价重点实验室开放项目 |
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| 摘 要： | 采用甲苯与二甲基甲酰胺（DMF）混合溶液做溶剂，以静电纺丝法制备了含有富勒烯（C60）的聚甲基丙烯酸甲酯（PMMA）纤维，利用扫描电镜观察了纤维的形貌，分析了PMMA的质量分数、溶剂比、纺丝电压、收集距离等对纤维形貌及平均直径的影响。结果表明：PMMA溶液的浓度以及溶剂比对纤维的形貌起着主导作用，当二者变化时，纤维结构变化较大。纤维的平均直径随着PMMA浓废、纺丝电压的增大而增大；当甲苯/DMF体积比增大时，纤维平均直径先增大后减小；纤维形貌受收集距离的影响较小。
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| 关 键 词： | PMMA 富勒烯 静电纺丝 纤维形貌 |
Influence of Electrospinning Parameters on the Morphology Structure of PMMA/fullerene Fiber |
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| JIA Qing-xiu,FU Zhong-yu,LONG Rui-fen.Influence of Electrospinning Parameters on the Morphology Structure of PMMA/fullerene Fiber[J].Synthetic Fiber in China,2009,38(6):25-28. |
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| Authors: | JIA Qing-xiu FU Zhong-yu LONG Rui-fen |
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| Affiliation: | 1. Beijing Key Laboratory of Clothing Materials R&D and Assessment;Beijing 100029;China;2. College of Material Science and Engineering;Beijing Institute of Clothing Technology;China |
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| Abstract: | PMMA fibers containing fullerene were prepared by electrospinning using toluene and N, Ndimethylformamide (DMF) as solvent. The influence of polymer concentration, volume ratio of toluene to DMF, spinning voltage and distance between spinneret and collector on the morphology and average diameter of PMMA/fullerene fibers was investigated by scanning electron microscope. The results showed that polymer concentration and the volume ratio of toluene to DMF played an important role in the morphologies of fibers.... |
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| Keywords: | PMMA |
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