全氟离子聚合物的特性及其应用

Characteristics and application of perfluorinated ionomers

本文在结构分析的基础上 ,讨论了全氟离子聚合物的特性 ,该聚合物不仅具有超选择性、超强酸性和离子导电性 ,而且具有优异的化学稳定性和机械力学性能。基于上述特征 ,本文着重介绍了全氟离子聚合物在氯碱工业、质子交换膜燃料电池、电解、化学催化、电活性聚合物等方面的实际应用。

In this paper,the characteristics of perfluorinated ionomers are discussed based on the analysis of its structure. Perfluorinated ionomers shows superselectivity, superacidity, ion conductivity , excellent chemical and thermal stabilities as well as good mechanical properties. Introduction of perfluorinated ionomers are lastly focused on actual application such as in the chlor-alkali cell, PEMFC, electrolysis, chemical catalysis, electroactive polymer.