Manufactory and Properties of Poly(p-Phenylenebenzobisoxazole) Aerogels Prepared by a Simple Freeze-Drying Procedure

Aerogels based on organic high performance fibers have been attracted great attention due to its excellent thermal and mechanical properties. Here, PBO nanofiber aerogel were prepared from the super-fiber PBO through a top-down process with a sol-gel process and a simple freeze-drying process, follo...

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Veröffentlicht in:	Materials science forum 2020-05, Vol.993, p.662-668
Hauptverfasser:	Li, Guang, Yang, Sheng Lin, Jin, Jun Hong, Wei, Yu Nong
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerogels Compressive properties Crosslinking Flame retardants Freeze drying Mechanical properties Molecular structure Nanofibers Porosity Silicon dioxide Sol-gel processes Strain Thermal decomposition Thermodynamic properties Yield stress
Online-Zugang:	Volltext
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