| PS/PAN嵌段共聚物静电纺纳米纤维及其衍生物的吸附性 |
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| 引用本文： | 储长流,陶旭晨.PS/PAN嵌段共聚物静电纺纳米纤维及其衍生物的吸附性[J].化工新型材料,2012,40(1):96-98. |
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| 作者姓名： | 储长流 陶旭晨 |
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| 作者单位： | 1. 安徽工程大学安徽省纺织面料重点实验室,芜湖,241000
2. 安徽工程大学纺织服装学院,芜湖,241000 |
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| 摘 要： | 通过静电纺丝技术制备PS/PAN嵌段共聚物纳米纤维毡,主要研究制备过程中PS/PAN浓度、电压、收集距离等对PS/PAN纳米纤维形貌、尺寸的影响,分析静电纺PS/PAN纳米纤维毡及其水解衍生物对镍、铅离子和阳离子染料的吸附性。结果表明,合适电纺条件为PS/PAN嵌段共聚物浓度8%、电压20kV、收集距离10cm;PS/PAN嵌段共聚物纳米纤维毡水解衍生物对镍、铅离子和阳离子染料有较好的吸附性。
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| 关 键 词： | PS/PAN嵌段共聚物 纳米纤维毡 静电纺丝 水解 吸附 |
Study on electrospinning nano-fibers of PS/PAN block copolymer and absorbability of its derivatives |
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| Chu Changliu
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Tao Xuchen.Study on electrospinning nano-fibers of PS/PAN block copolymer and absorbability of its derivatives[J].New Chemical Materials,2012,40(1):96-98. |
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| Authors: | Chu Changliu Tao Xuchen |
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| Affiliation: | 1.Anhui key Laboratory of Textile Materials,Anhui Polytechnic University,Wuhu 241000; 2.Textile and Apparel College,Anhui Polytechnic University,Wuhu 241000) |
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| Abstract: | PS/PAN nano-fibers have been prepared by electrospinning.The morphology of nano-fibers has been discussed by adjusting conditions such as the concentration of PS/PAN,the voltage and the distance between spinneret and collector plate.The absorbability of nano-fibers has also been discussed.The results showed that the suitable electrospinning conditions were that the concentration of PS/PAN was 8%,the voltage was 20kV,the distance between spinneret and collector plate was 10cm.It has been found that the hydrolysate of PS/PAN nano-fibers had good absorbability to Ni2+,Pb2+and cationic dye. |
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| Keywords: | PS/PAN block copolymer nano-fiber electrospinning hydrolysis absorbability |
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