首页 | 本学科首页   官方微博 | 高级检索  
     


Imide‐containing ladder polyphenylsilsesquioxanes with high thermal stability and thermoplastic properties
Authors:Ricardo Chavez  Emanuel Ionescu  Claudia Fasel  Ralf Riedel
Affiliation:Technische Universit?t Darmstadt, Institut für Materialwissenschaft, Darmstadt, Germany
Abstract:This work reports for the first time the synthesis of ladder polyphenylsilsesquioxanes containing imide building blocks as parts of the main parallel chains. The ladder structure of the synthesized polymers was documented by means of small angle X‐ray scattering (SAXS) measurements. The obtained ladder polymers exhibit stability with respect to decomposition up to temperatures as high as 460°C; additionally, they have melting points far below their decomposition temperatures, which make them interesting candidate materials for thermoplastic processing. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014 , 131, 40085.
Keywords:polyimides  thermoplastics  inorganic polymers  thermal properties
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号