有机硅超分子材料研究进展

Research Progress of Silicone Supramolecular Materials

有机硅材料具有优异的热稳定性、生物相容性、电绝缘性能和透气性等,在国民经济各个领域已得到广泛应用.近年来,具有自修复和可塑性的有机硅超分子材料引起了人们的广泛关注,各种各样的功能材料不断被开发出来.本文综合评述了有机硅超分子材料的合成、性能和应用等方面的近期研究进展,重点阐述了氢键型、金属配位键型、Lewis酸碱对型、离子键型及π-π堆积型有机硅超分子材料,并对其发展前景进行了展望.

Due to their unique organic-inorganic structures,silicone materials with excellent thermostability,biocompatibility,electrical insulation and gas permeability have been widely used in various fields.However,traditional silicone materials are mainly based on irreversible covalent cross-linking,thus lacking the ability of damage repair,reprocessing and recycling.In this context,silicone supramolecular materials have attracted extensive attention,and a variety of functional materials have been developed.This review outlines the recent research progress of silicone supramolecular materials with regard to their molecular design,superior proper‐ties and prospective applications.By combination with the research results of our group in this field,we sum‐marized various types of silicone supramolecular materials,including the hydrogen bond type,metal coordina‐tion bond type,Lewis acid-base pair type,ionic bond type,and π-π stacking type silicone supramolecular materials.The future directions of this field are also commented.