聚邻苯二胺的合成及多功能性

The synthesis and functionalities of poly(o-phenylenediamine)

聚邻苯二胺作为一种重要的芳香二胺类聚合物,因其大分子结构中含有较多的活性自由氨基和亚胺基而具有多功能性。根据国内外最新文献,系统论述了聚邻苯二胺的合成方法和分子链结构。指出聚邻苯二胺具有优异的酶固定功能、离子的高选择透过性、金属防腐性、重金属离子吸附性等多种功能性。

Poly（o-phenylenediamine） is an important type of aromatic amine polymers, which possess new multiple functionalities owing to the amine and secondary amino groups in the polymer chain. Based on the latest literatures, the synthetic methods and the molecular chain structure of poly（o-phenylenediamine） were systematically reviewed and compared in details in this paper. It is pointed out that poly（o-phenylenediamine） shows multifunctionalities such as excellent embedment for enzyme, high permeaselectivity for ions, anticorrosion for metals and adsorption for heavy metal ions.