| 聚乙烯醇及其共混液的电纺性研究 |
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| 引用本文： | 朱新生,庞娟,周正华,许德涛.聚乙烯醇及其共混液的电纺性研究[J].合成纤维,2006,35(10):4-8. |
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| 作者姓名： | 朱新生 庞娟 周正华 许德涛 |
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| 作者单位： | 苏州大学材料工程学院,江苏,苏州,215021 |
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| 摘 要： | 研究了聚乙烯醇(PVA)的浓度、纺丝电压和固化距离对PVA静电纺丝的影响。扫描电镜等结果显示:PVA的浓度(质量体积百分数)为5%￣8%、纺丝电压为6.6￣15kV和固化距离为5￣25cm时适合静电纺丝。PVA分别与海藻酸钠、可溶性淀粉和壳聚糖的混合溶液在一定浓度范围内可纺性好,可得到具有较好纤维形态的纤维。
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| 关 键 词： | 静电纺丝 聚乙烯醇 海藻酸钠 壳聚糖 可溶性淀粉 |
| 文章编号： | 1001-7054(2006)10-0004-05 |
| 收稿时间： | 2006-05-16 |
| 修稿时间： | 2006年5月16日 |
Electrospinnability of Poly(vinyl alcohol) and its Biopolymer Blending Solutions |
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| ZHU Xin-sheng,PANG Juan,ZHOU Zheng-hu,XU De-tao.Electrospinnability of Poly(vinyl alcohol) and its Biopolymer Blending Solutions[J].Synthetic Fiber in China,2006,35(10):4-8. |
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| Authors: | ZHU Xin-sheng PANG Juan ZHOU Zheng-hu XU De-tao |
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| Abstract: | The effects of PVA concentration, spin voltage and solidification distance on electrospinning were studied. It was found that PVA concentrations in the ranges of 5 %~ 8 %, spin voltage between 6.6~ 15 kV, solidification distance within 5 ~ 15 cm were suitable for electrospinning. Three kinds of PVA blend ing solutions, namely PVA/SA with 8 % / 0.5 %~1 %, PVA/SS with 8 % /2 %~4 % and PVA/CS with 8 % /2 %~3.5 % were suitable for the electrospinning and could produce nanofibers with good shape. |
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| Keywords: | electrospinning polyvinyl alcohol sodium alginate chitosan soluble starch |
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