金属离子配位改性在纤维制备及织物后整理中的应用

Application of metal ion modification through coordination in fiber preparation and fabric finishing

含有金属离子的聚合物因兼具有机、无机特性而倍受研究者青睐,金属-有机杂化材料、聚合物基有机-无机杂化材料、配位超分子材料等杂化材料已逐渐成为材料领域的研究热点。金属离子配位改性作为向有机基材引入金属离子的常用手段被广泛应用在织物/纤维功能化制备及后整理改性方面,但相较传统共价接枝改性和辐照改性技术而言,其应用范围窄,发展缓慢。对近年金属离子在织物/纤维制备和后整理中配位改性的应用进展和作用机理进行了综述,为金属离子配位改性技术在织物/纤维制备及后整理中的应用和推广提供参考。

Polymer containing metal ion has attracted much attention to researchers due to its inorganic and organic characteristics. Recently, many researchers in the field of material science have spent more energy to focus on hybrid materials, including metal-organic hybrid materials, metal-polymer hybrid materials and coordination supramolecular. Metal ion modification through coordination for introducing metal ion to the polymer substrate has been applied to the preparation and finishing of functionalized fabric and fiber for a long time. However, its development is slow and limited compared to that of the traditional chemical and radiation modification. In this paper, the application of the metal ion modification and its coordination crosslinking structure, as well as the related mechanism in order to promote the development of metal ion modification technology in the preparation and finishing of fabric and fiber has been reviewed, which can provide the theoretical proof to its application in the future.