Investigation on polyimide/silica hybrid foams and their erosion resistance to atomic oxygen

A series of polyimide/silica (PI/SiO2) hybrid foams were prepared by the sol–gel process. Aminopropyltriethoxysilane was used as the coupling agent to enhance the compatibility between PI matrix and SiO2. Fourier transform infrared spectroscopy and scanning electron microscopy were used to analyze t...

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Veröffentlicht in:	Polymer composites 2015-04, Vol.36 (4), p.713-721
Hauptverfasser:	Qi, Kailiang, Zhang, Guangcheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Dynamic mechanical properties Erosion resistance Exposure Foams Polyimide resins Scanning electron microscopy Silicon dioxide Thermal stability
Online-Zugang:	Volltext
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