不同表面活性剂处理对多壁碳纳米管静电纺纳米纤维机电性能的影响

IF 0.6 4区工程技术 Q4 MATERIALS SCIENCE, TEXTILES

Tekstil Ve Konfeksiyon Pub Date : 2022-11-08 DOI:10.32710/tekstilvekonfeksiyon.1117280

Abdulkadir Sanli, Şule Pınar Ci̇nfer, Afife Binnaz Yoruç Hazar

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引用次数: 0

摘要

由于范德华相互作用，碳纳米管具有形成团聚的强烈倾向，这阻碍了其实际应用。因此，CNT在基于表面活性剂的溶剂中的有效和稳定的分散对于在各种应用中实现基于CNT的纳米复合材料是非常重要的。采用紫外可见光谱、ζ电位、红外光谱、扫描电子显微镜和单轴拉伸应变传感等方法，研究了不同类型表面活性剂对多壁碳纳米管（MWCNTs）脱粘电纺热塑性聚氨酯（TPU）纳米纤维机电性能的影响。结果表明，表面活性剂的种类不仅影响CNTs的分散水平，而且对CNTs修饰的电子纺CNTs/TPU纳米纤维的机电性能也有显著影响。本研究的结果为CNTs修饰的电纺纳米纤维的机电性能的设计和定制提供了新的见解。

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Effects of different types of surfactant treatments on the electromechanical properties of multiwalled carbon nanotubes decorated electrospun nanofibers

Carbon nanotubes (CNTs) have a strong tendency to form agglomeration due to van der Waals interactions, which hinders their practical utilization. Therefore, an effective and stable dispersion of CNTs in a surfactant based solvent is very important for the realization of CNTs based nanocomposites in various applications. In this paper, influence of different types of surfactant on the electromechanical properties of multiwalled carbon nanotubes (MWCNTs) decprated electrospun thermoplastic polyurethane (TPU) nanofibers were investigated by UV-VIS spectroscopy, zeta potential, FT-IR analysis, scanning electron microscopy (SEM) and uniaxial tensile strain sensing. Obtained results suggest that type of surfactant has not only effecting the dispersion level of CNTs but also has a significant influence on the electromechanical properties of CNTs decorated elecrospun CNTs/TPU nanofibers. The results of the present study provide new insights into the design and tailoring the electromechanical properties of CNTs decorated electrospun nanofibers.

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来源期刊

Tekstil Ve Konfeksiyon 工程技术-材料科学：纺织

CiteScore

1.40

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Tekstil ve Konfeksiyon, publishes papers on both fundamental and applied research in various branches of apparel and textile technology and allied areas such as production and properties of natural and synthetic fibers, yarns and fabrics, technical textiles, finishing applications, garment technology, analysis, testing, and quality control.