首页> 美国卫生研究院文献>Polymers >The Effect of Polyaniline (PANI) Coating via Dielectric-Barrier Discharge (DBD) Plasma on Conductivity and Air Drag of Polyethylene Terephthalate (PET) Yarn
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The Effect of Polyaniline (PANI) Coating via Dielectric-Barrier Discharge (DBD) Plasma on Conductivity and Air Drag of Polyethylene Terephthalate (PET) Yarn

机译:介电阻挡放电(DBD)等离子体聚苯胺(PANI)涂层对聚对苯二甲酸乙二酯(PET)纱线电导率和空气阻力的影响

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摘要

In this paper, a simple method to prepare PANI-coated conductive PET yarn is reported, which involves pre-applying aniline and HCl vapors on PET surface and subsequent dielectric-barrier discharge (DBD) plasma treatment of the coated yarn under atmospheric pressure. The volume resistivity of the optimal sample was about 1.8 × 105 times lower than that of the control. Moreover, with the increase of coating amount of PANI, the air drag of PET yarns improved gradually. The surface chemistry of the treated yarn was analyzed by Fourier transform-infrared (FT-IR) spectroscopy and X-ray photoelectron spectroscopy (XPS), while the morphology was observed by scanning electron microscopy (SEM) and atomic force microscopy (AFM). This study offers a new method to prepare conductive fabric via air-jet loom and is expected to increase the weaving efficiency of air-jet loom.
机译:本文报道了一种简单的制备PANI涂层导电PET纱线的方法,该方法包括在PET表面上预先施加苯胺和HCl蒸气,然后在大气压下对涂层纱线进行电介质阻挡放电(DBD)等离子处理。最佳样品的体积电阻率比对照样品低约1.8×10 5 倍。此外,随着PANI包覆量的增加,PET纱线的空气阻力逐渐改善。通过傅立叶变换红外光谱(FT-IR)和X射线光电子能谱(XPS)分析处理过的纱线的表面化学性质,同时通过扫描电子显微镜(SEM)和原子力显微镜(AFM)观察形态。这项研究提供了一种通过喷气织机制备导电织物的新方法,并有望提高喷气织机的织造效率。

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