Characterization of atmospheric pressure plasma treated pure cashmere and wool/cashmere textiles: Treatment in air/water vapor mixture

被引：33
作者：
Zanini, Stefano [1 ]
Grimoldi, Elisa [1 ]
Citterio, Attilio [2 ]
Riccardi, Claudia [1 ]
机构：
[1] Univ Milan, Dipartimento Fis G Occhialini, I-20126 Milan, Italy
[2] Politecn Milan, Dipartimento Chim Mat Ingn Chim G Natta, I-20131 Milan, Italy
来源：
APPLIED SURFACE SCIENCE | 2015年 / 349卷
关键词：
Atmospheric pressure plasma treatment; FTIR/ATR; Wettability; XPS; SEM; LOW-TEMPERATURE PLASMA; SURFACE MODIFICATION; POLY(ETHYLENE-TEREPHTHALATE) FIBERS; WOOL FABRICS; DISCHARGE; GAS; WETTABILITY; FILM; JET; AIR;
D O I：
10.1016/j.apsusc.2015.05.010
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We performed atmospheric pressure plasma treatments of pure cashmere and wool/cashmere textiles with a dielectric barrier discharge (DBD) in humid air (air/water vapor mixtures). Treatment parameters have been optimized in order to enhance the wettability of the fabrics without changing their bulk properties as well as their touch. A deep characterization has been performed to study the wettability, the surface morphologies, the chemical composition and the mechanical properties of the plasma treated textiles. The chemical properties of the plasma treated samples were investigated with attenuated total reflectance Fourier transform infrared (FTIR/ATR) spectroscopy and X-ray photoelectron microscopy (XPS). The analyses reveal a surface oxidation of the treated fabrics, which enhances their surface wettability. Morphological characterization of the treated fibers with scanning electron microscopy (SEM) reveals minor etching effects, an essential feature for the maintenance of the textile softness. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：235 / 240
页数：6
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