聚合物离子凝胶的研究进展

Research Progress in Polymer Ionogels

聚合物离子凝胶由聚合物网络封装离子液体而构成,通过调节离子液体和聚合物网络的特性,使其不仅具有高离子电导率、不可燃性和热、化学和电化学稳定性,而且具有高柔韧性和力学性能,近年来在离子皮肤、软机器人和柔性可穿戴系统等领域发展迅速。本文对近三年来聚合物基离子凝胶的结构设计特点、性能特性及其发展现状进行综述,分析和评述了聚合物结构对离子凝胶功能的影响机制,并对聚合物离子凝胶的未来发展进行了展望。

Polymer ionogels are composed of polymer network encapsulated ionic liquid.By adjusting the characteristics of ionic liquid and polymer network,ionogels can possess not only high ionic conductivity,non flammability and thermal,chemical and electrochemical stability,but also has high flexibility and mechanical properties.In recent years,it has developed rapidly in the fields of ionic skin,soft robots and flexible wearable systems.In the present paper,the structural design characteristics,performance characteristics and research progress of polymer based ionicgels in recent three years are reviewed,the mechanism of the influence of polymer structure on the function is analyzed,and the future development of polymer based ionicgels is prospected.