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首页> 外文期刊>The Journal of the Textile Institute >Study on the structure and properties of Ag/Cu nanocomposite film deposited on the surface of polyester substrates
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Study on the structure and properties of Ag/Cu nanocomposite film deposited on the surface of polyester substrates

机译：沉积在聚酯基材表面上Ag / Cu纳米复合膜的结构与性能研究

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摘要

In order to study the influence of substrates on the structure and properties of deposited functional nanocomposite film, polyester fabrics with different structures were used as substrates, metal silver (Ag) and copper (Cu) were used as targets, and nanocomposite films were deposited by DC(direct current) and RF(radio frequency) co-sputtering. Surface morphology and structure of samples were analyzed, and anti-ultraviolet, electromagnetic shielding, and water repellency properties of samples were measured. The experimental results show that Ag/Cu nanocomposite film on the surface of the nonwoven fabric is uniform and continuous, the diameter of nanoparticles on the surface of woven fabric is small, and particle distribution on the surface of knitted fabric is continuous, with some island-like clusters. Cu (111), Cu (200), Ag (111) and Ag (200) diffraction peaks of nanocomposite film on the surface of the sample are not obvious due to low crystallinity. XPS (X-ray photoelectron spectrometer) image shows that nanoscale film is not oxidized but exists in elemental form. The anti-ultraviolet and anti-electromagnetic shielding properties of nanocomposite film with non-woven fabric as substrates are the highest, whereas the knitted fabric lowest. The contact angle results suggest that Ag/Cu nanocomposite film deposited on polyester fabrics provides excellent hydrophobicity.
机译：为了研究基材对沉积官能纳米复合膜的结构和性能的影响，使用具有不同结构的聚酯织物作为基材，金属银（Ag）和铜（Cu）作为靶，纳米复合膜沉积DC（直流电）和RF（射频）共溅射。分析样品的表面形态和结构，并测量样品的抗紫外线，电磁屏蔽和防水性能。实验结果表明，非织造织物表面上的Ag / Cu纳米复合膜是均匀的，连续连续，编织织物表面的纳米颗粒的直径小，并且针织织物表面的颗粒分布是连续的，有一些岛屿是连续的 - 般的簇。由于低结晶度，样品表面上的纳米复合膜上的Cu（111），Cu（200），Ag（111）和Ag（200）衍射峰并不明显。 XPS（X射线光电子能谱仪）图像显示纳米级薄膜未被氧化，但以元素形式存在。用非织造织物作为基板的抗紫外线和抗电磁屏蔽性能最高，而针织织物最低。接触角结果表明沉积在聚酯织物上的Ag / Cu纳米复合膜提供优异的疏水性。

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  • 来源
    《The Journal of the Textile Institute》 |2021年第10期|1671-1677|共7页
  • 作者

    Meng Lingling; Wang Youjiang; Wei Qufu; Huang Xinmin; Shen Jiayu; Chen Hongwei;

  • 作者单位

    Yancheng Inst Technol Key Lab Adv Technol Environm Protect Jiangsu Prov Coll Text & Clothing Yancheng 224051 Peoples R China|Georgia Inst Technol Sch Mat Engn Atlanta GA 30332 USA;

    Georgia Inst Technol Sch Mat Engn Atlanta GA 30332 USA;

    Jiangnan Univ Key Lab Ecotext Minist Educ Wuxi Jiangsu Peoples R China;

    Yancheng Inst Technol Key Lab Adv Technol Environm Protect Jiangsu Prov Coll Text & Clothing Yancheng 224051 Peoples R China;

    Yancheng Inst Technol Key Lab Adv Technol Environm Protect Jiangsu Prov Coll Text & Clothing Yancheng 224051 Peoples R China;

    Yancheng Inst Technol Key Lab Adv Technol Environm Protect Jiangsu Prov Coll Text & Clothing Yancheng 224051 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Polyester substrates; Ag; Cu nanocomposite film; morphological structure; performance;

    机译：聚酯底物;Ag;Cu纳米复合膜;形态结构;表现;

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