摘要
利用八环氧基笼型倍半硅氧烷(E-POSS)与不同种类的胺类化合物反应,控制反应温度和时间,以AlCl_3为催化剂一步法制备了分别含有不同数量羟基、环氧基系列多功能纳米固体材料。其结构和性能经过固体核磁、红外光谱、热重分析等表征。结果表明,其初始分解温度最高为271.4℃。
A series of multifunctional nano solid materials including hydroxyl and epoxy groups were prepared by one-step method using AlCl3 as catalyst through the reaction of epoxide-based silsesquioxane(E-POSS) with different kinds of amines. Its structure and properties are characterized by solid nuclear magnetic, elemental analysis, infrared spectroscopy and thermogravimetric analysis. The results show that the initial decomposition temperature is 271.4 ℃.
作者
于婷
光善仪
徐洪耀
YU Ting;GUANG Shanyi;XU Hongyao(State Key Laboratory for Modification of Chemical Fibers and Polymers Materials,College of Chemistry,Donghua University,Shanghai 201620,China;Chemical Engineering and Biotechnology,Donghua University,Shanghai 201620,China)
出处
《功能材料》
EI
CAS
CSCD
北大核心
2019年第3期3020-3023,共4页
Journal of Functional Materials
基金
国家自然科学基金资助项目(21671037
21771026和21471030)
关键词
多功能
纳米材料
笼型倍半硅氧烷
热性能
multifunctional
nanomaterials
cage silsesquioxane
thermal properties
