纺织学报 ›› 2007, Vol. 28 ›› Issue (8): 19-22.

• 纤维材料 • 上一篇    下一篇

低温等离子体改性芳纶表面的XPS分析

严志云1;石虹桥1;刘安华2;贾德民2   

  1. 1.仲恺农业技术学院 广东广州510225;2.华南理工大学 广东广州510640
  • 收稿日期:2007-01-16 修回日期:2007-04-12 出版日期:2007-08-15 发布日期:2007-08-15

X-ray photoelectron spectroscopic analysis of surface modification of aramid fiber by low temperature plasma

YAN Zhiyun;SHI Hongqiao;LIU Anhua;JIA Demin   

  1. 1.Zhongkai University of Agriculture and Technology;Guangzhou;Guangdong 510225;China;2.South China University of Technology;Guangzhou;Guangdong 510640;China
  • Received:2007-01-16 Revised:2007-04-12 Online:2007-08-15 Published:2007-08-15

摘要: 采用XPS表面表征技术对等离子体处理的芳纶纤维表面化学组成进行了分析。结果表明:随着等离子体处理时间的增加,芳纶表面碳元素含量下降,氮元素的含量总体上变化不大,芳纶表面碳元素含量的下降,印证了氧元素含量的增加。在实验范围内,随着等离子体处理时间的增加,含氧基团(—C—OH、C O、—COO—、—COOH)的总量呈现上升趋势,因此等离子体对芳纶纤维表面的化学作用以及物理刻蚀均有利于芳纶纤维界面性质的改善,有利于其与橡胶等基体的黏合作用。研究结果可为芳纶纤维的应用提供理论依据。

Abstract: The chemical composition of the surface of aramid fiber treated by plasma was characterized by using X-ray photoelectron spectroscopy(XPS).The results showed that carbon content on the fiber surface decreases as plasma treatment time increases,while nitrogen content exhibits little change and the content of oxygen increases in large extent.And increasing plasma treatment time in the scope of this experiment,the total amount of oxygen-containing groups(—C—OH,C()(O,)—COO—,—COOH) has a significant increase.Thus,the chemical action and physical etching of plasma treatment on the surface of aramid fiber will be conducive to the improvement of aramid fiber interface character and favorable for its adhesion to rubber matrix.This research results have provided a theoretical basis for the application of aramid fiber.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!