摘要
聚苯并噁嗪是一种具有优秀性能的热固性树脂,因其不含氟且具有比特氟龙更低的本征表面自由能而被大量用于制备各种功能表面并在许多应用领域受到广泛关注,如防腐蚀、防结冰、抗粘、液体操控、油水分离以及自清洁等。事实证明基于聚苯并噁嗪复合材料的性质决定于其化学结构和组成,深入探讨聚苯并噁嗪复合材料的结构与表面性质之间的构效关系对于先进表面材料的发展至关重要。本文综述了基于聚苯并噁嗪及其复合材料功能表面的构建与性质,着重介绍了具有可控结构、润湿性、黏附性以及其他功能的表面分子设计与构建原则,并对相关研究现状及挑战进行了简短的评述,以期为特定性能的聚苯并噁嗪基材料的设计和开发提供技术指导。
Polybenzoxazines are well known to be advanced thermoset resin with many unique properties. More specially,the last decade has witnessed active research on various polybenzoxazines based functional surfaces due to their ability of low surface free energy,which can be lower than the widely regarded low surface energy polymer,Teflon,without having fluorine atoms. Nowadays,researches on polybenzoxazine-based functional surfaces have aroused attention in many fields of applications,such as anticorrosion,anti-ice,anti-sticking,liquid manipulation, oil/water separation, and self-cleaning. It is evident that the performance of polybenzoxazine based composites is determined by the chemical structures and constitution. The relationship between structures and surface properties in composites based on polybenzoxazines plays a vital role in the development of advanced surface materials. Herein,the advances in fabricating and investigating performance of functional surfaces based on polybenzoxazines and their composites is reviewed,focusing on the molecule design and fabricating principals of the surfaces with controllable structure,wettability,adhesion,and other fascinating functionality. Current progress from the research database are also summarized along with challenges in the development of polybenzoxazine based functional surface,in order to provide guidelines for designing and developing of materials based on polybenzoxazines with desired properties.
作者
周长路
辛忠
Changlu Zhou;Zhong Xin(Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, Chin)
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2018年第1期112-123,共12页
Progress in Chemistry
基金
国家自然科学基金(No.21776091
21506062)
上海市领军人才计划(2013)~~
关键词
聚苯并噁嗪
功能表面
超疏水
润湿性
防腐蚀
polybenzoxazine
functional surface
superhydrophobic
wettability ： corrosion protection
