...
首页> 外文期刊>Polymers for advanced technologies >Novel properties of PES fabrics modified by corona discharge and colloidal TiO_2 nanoparticles
【24h】

Novel properties of PES fabrics modified by corona discharge and colloidal TiO_2 nanoparticles

机译:电晕放电和TiO_2胶体纳米粒子改性PES织物的新性能

获取原文
获取原文并翻译 | 示例
           

摘要

The objective of this study was to highlight the potential application of the corona discharge at atmospheric pressure for the surface activation of polyester (PES) fabrics in order to improve the binding efficiency of colloidal TiO_2 nanoparticles. The obtained nanocomposite textile materials provide desirable level of UV protection, self-cleaning properties, and photodegradation activity. The measured UV protection factor (UPF) of fabrics corresponds to UPF rating of 50+, designating the maximum UV protection. Additionally, the total photodegradation of methylene blue in aqueous solution was achieved after 24 hr of UV illumination and this capability was preserved and even improved after four repeated cycles. The results showed that the corona treated PES fabrics loaded with TiO_2 nanoparticles had considerably enhanced the overall efficiency compared to PES fabrics loaded only with TiO_2 nanoparticles.
机译:这项研究的目的是强调在大气压下电晕放电在聚酯(PES)织物表面活化方面的潜在应用,以提高胶体TiO_2纳米颗粒的结合效率。所获得的纳米复合纺织品材料提供所需水平的紫外线防护,自清洁性能和光降解活性。测得的织物的紫外线防护系数(UPF)对应于UPF等级50+,表示最大的紫外线防护。此外,在紫外线照射24小时后,水溶液中的亚甲基蓝完全被光降解,并且在四个重复的循环后,这种能力得以保留甚至提高。结果表明,与仅装载TiO_2纳米颗粒的PES织物相比,经电晕处理的装载TiO_2纳米颗粒的PES织物具有显着提高的整体效率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号