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Properties Of (ni-p)-sio_2 (nanometer) Electroless Composite Coating On Pet Fabrics

机译:宠物织物上(ni-p)-sio_2(纳米)化学复合涂层的性能

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摘要

In this paper, electroless composite plating of (Ni-P)-SiO_2nanoparticles on PET fabric was operated in order to obtain a high electromagnetic interference shielding efficiency and the wear resistance for special clothing. The (Ni-P)-SiO_2 composite plated fabrics were characterized by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), thermal gravimetric (TG) analysis and X-ray diffraction (XRD) analysis. The electromagnetic shielding performance and abrasion resistance were also measured. The results show that the onset decomposition temperature of the Ni-P plated fabric is higher than that of the (Ni-P)-SiO_2 composite plated fabric, but lower than that of the original one. The face-centred cube crystal structure of Ni-P deposition is formed because of the incorporation of nano SiCh particles. When the weight increasing percentages are identical, the shielding effectiveness (SE) of the (Ni-P) -SiO_2 composite plated fabric is slightly larger than that of the Ni-P plated fabric. For the (Ni-P)-SiO_2 composite plated fabric, the add-ons of nano SiO_2 particles has little effect on the shielding effectiveness. The abrasion resistance of the (Ni-P)-SiO_2 composite plated fabric is much improved.
机译:为了获得较高的电磁干扰屏蔽效率和特殊服装的耐磨性,本文对PET织物进行了(Ni-P)-SiO_2纳米粒子的化学复合镀覆。 (Ni-P)-SiO_2复合镀层织物通过扫描电子显微镜(SEM),能量色散谱(EDS),热重分析(TG)和X射线衍射(XRD)分析进行了表征。还测量了电磁屏蔽性能和耐磨性。结果表明,Ni-P镀层织物的起始分解温度高于(Ni-P)-SiO_2复合镀层织物的起始分解温度,但低于原始镀层。 Ni-P沉积的面心立方晶体结构是由于掺入了纳米SiCh颗粒而形成的。当重量增加百分比相同时,(Ni-P)-SiO_2复合镀层织物的屏蔽效果(SE)略大于Ni-P镀层织物的屏蔽效果。对于(Ni-P)-SiO_2复合镀层织物,添加纳米SiO_2颗粒对屏蔽效果影响很小。 (Ni-P)-SiO_2复合镀层织物的耐磨性大大提高。

著录项

  • 来源
    《繊維学会誌》 |2008年第12期|p.82-87|共6页
  • 作者

    Zhang Hui; Liu Rongli;

  • 作者单位

    School of Textile & Materials, Xi'an Polytechnic University, XI'an 710048, People's Republic of China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学纤维工业;
  • 关键词

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