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[1]鲍世轩,华 乐,文 轩,等.苯乙烯-马来酸酐共聚物静电纺丝膜的制备与油水分离性能[J].武汉工程大学学报,2019,(03):258-261.[doi:10. 3969/j. issn. 1674-2869. 2019. 03. 010]
 BAO Shixuan,HUA Le,WEN Xuan,et al.Preparation and Oil-Water Separation of Poly (Styrene-Co-Maleic Anhydride) Electrospinning Film[J].Journal of Wuhan Institute of Technology,2019,(03):258-261.[doi:10. 3969/j. issn. 1674-2869. 2019. 03. 010]
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苯乙烯-马来酸酐共聚物静电纺丝膜的制备与油水分离性能(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2019年03期
页码:
258-261
栏目:
材料科学与工程
出版日期:
2019-06-20

文章信息/Info

Title:
Preparation and Oil-Water Separation of Poly (Styrene-Co-Maleic Anhydride) Electrospinning Film
文章编号:
20190310
作者:
鲍世轩华 乐文 轩张 宇郭雅妮*
武汉工程大学材料科学与工程学院,湖北 武汉 430205
Author(s):
BAO ShixuanHUA LeWEN XuanZHANG YuGUO Yani*
School of Materials Science and Engineering,Wuhan Institute of Technology,Wuhan 430205, China
关键词:
苯乙烯马来酸酐静电纺丝油水分离
Keywords:
styrene maleic anhydride electrospinning oil-water separation
分类号:
O631.2
DOI:
10. 3969/j. issn. 1674-2869. 2019. 03. 010
文献标志码:
A
摘要:
以苯乙烯-马来酸酐共聚物(PSMA)为原料,以N,N-二甲基甲酰胺为溶剂,在不锈钢网上通过静电纺丝法将不同质量浓度的静电纺丝液制备成无纺布状的PSMA膜,再通过喷涂氟碳表面活性剂(FS-51)改变膜对水和油的亲和性得到PSMA/FS-51膜;利用扫描电子显微镜和静态接触角等测试手段表征了所制备膜的微观形貌和表面润湿性。结果表明膜在喷涂氟碳表面活性剂后由超亲油性转变为超亲水性。当静电纺丝液质量浓度为0.45 g/mL时,获得的膜的纤维粗细最均匀,PSMA/FS-51膜的油水分离效率达到99%;当静电纺丝液质量浓度为0.50 g/mL时,制备的PSMA/FS-51膜的油水分离效率达到100%。此研究提供了一种工艺简单、高效的油水分离方法。
Abstract:
Poly(styrene-co-maleic anhydride) (PSMA) nonwoven films were fabricated by electrospinning method on stainless steel meshes with N, N-dimethylformamide solutions of PSMA as the raw material. We sprayed fluorocarbon surfactant(FS-51) onto the as-prepared nonwoven films to change their water and oil-affinity and obtained the PSMA/FS-51 films. The morphology and surface wettability of the films were characterized by scanning electron microscopy and static contact angle measurement, respectively. These results indicate that the nonwoven films with superoleophilicity exhibit superhydrophilicity through the treatment with fluorocarbon surfactant, presenting the most uniform fiber diameter and 99% of oil-water separation efficiency at the PSMA mass concentration of 0.45 g/mL. Furthermore, the oil-water separation efficiency reaches 100% at the PSMA mass concentration of 0.50 g/mL. This work provides a simple and highly efficient approach for oil-water separation.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-02-20基金项目:武汉工程大学第九届研究生教育创新基金(CX2017011);武汉工程大学科学研究基金(k201623);湖北高校省级大学生创新创业训练计划项目(201810490042)作者简介:鲍世轩,硕士研究生。E-mail:1085515526@qq.com*通讯作者:郭雅妮,博士,副教授。E-mail:guoyni@163.com引文格式:鲍世轩,华乐,文轩,等. 苯乙烯-马来酸酐共聚物静电纺丝膜的制备与油水分离性能[J]. 武汉工程大学学报,2019,41(3):258-261.
更新日期/Last Update: 2019-06-19