The Study on Structure and Properties of Poly(ε-caprolactone)/CeO<sub>2</sub> Hybrid Fibers by Electrospinning

Xiang YU; Qian XU; Xiu-qin YANG; Xin YAN; Xiao-long LU

doi:10.14028/j.cnki.1003-3726.2015.08.01l

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The Study on Structure and Properties of Poly(ε-caprolactone)/CeO₂ Hybrid Fibers by Electrospinning

更新时间：2022-09-18

- The Study on Structure and Properties of Poly(ε-caprolactone)/CeO₂ Hybrid Fibers by Electrospinning
- Polymer Bulletin Vol. 28, Issue 8, Pages: 87-95(2015)
- 作者机构：
  
  1.河南工程学院材料与化学工程学院，郑州　450007
  2.河南牧业经济学院，旅游管理系，郑州　450007
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2015.08.01l
  CLC：
- Published：2015-08，
  
  Received：20 October 2014，
  
  Revised：19 January 2015，
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Xiang YU, Qian XU, Xiu-qin YANG, Xin YAN, Xiao-long LU. The Study on Structure and Properties of Poly(ε-caprolactone)/CeO₂ Hybrid Fibers by Electrospinning. [J]. Polymer Bulletin 28(8):87-95(2015)
DOI：

Xiang YU, Qian XU, Xiu-qin YANG, Xin YAN, Xiao-long LU. The Study on Structure and Properties of Poly(ε-caprolactone)/CeO₂ Hybrid Fibers by Electrospinning. [J]. Polymer Bulletin 28(8):87-95(2015) DOI： 10.14028/j.cnki.1003-3726.2015.08.01l.

摘要

首先利用静电纺丝技术制备了聚己内酯(Poly(ε-caprolactone)，PCL)/稀土(Rare Earth， RE)杂化纤维，而后通过扫描电镜(SEM)、X射线衍射仪(XRD)、差示扫描量热仪（DSC)研究了静电纺丝电压、稀土加入量等因素对杂化纤维微观结构、直径以及热性能的影响。结果表明，加入RE后，杂化纤维中PCL具有多种晶体形态，且纤维表面具有微细的孔洞结构；随着RE加入量的增大，或随着静电纺丝电压的升高，纤维直径呈现先减小后增大的趋势，而纤维熔点呈现先增大后减小的趋势。

Abstract

In this paper

the hybrid fibers of Poly (ε-caprolactone) (PCL)/rare earth (RE) were prepared by electrospinning

and the influence of RE addition

electrospinning voltage on the morphology

diametrer and thermal properties of the hybrid fibers was investigated by using SEM

XRD and DSC. The results show that

firstly

there are several PCL crystal structures in hybrid fibers

and many nano-pores occur in the surface of hybrid fibers by addition of RE. Secondly

with the increasing of voltage

or with the increasing of RE

the diameter of the hybrid fibers is decreasing firstly and then increasing

and the melting point of hybrid fibers goes up firstly and then down.

关键词

静电纺丝杂化纤维聚己内酯稀土熔点

Keywords

ElectrospinningHybrid fiberPoly(ε-caprolactone)Rare earthMelting temperature

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Related Author

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Related Institution

Baotou Research Institute of Rare Earth

Key Laboratory of Rare Earth Hydrometallurgy and Light Rare Earth Application of Inner Mongolia Autonomous Region

Key Laboratory of Green Extraction and Efficient Utilization of LREE Resources, Ministry of Education

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School of Textiles, Zhongyuan University of Technology

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The Study on Structure and Properties of Poly(ε-caprolactone)/CeO2 Hybrid Fibers by Electrospinning

DOI：10.14028/j.cnki.1003-3726.2015.08.01l

摘要

Abstract

关键词

Keywords

references

The Study on Structure and Properties of Poly(ε-caprolactone)/CeO₂ Hybrid Fibers by Electrospinning