Fabrication of SiCN(O) Aerogel Composites with Low Thermal Conductivity by Wrapping Mesoporous Aerogel Structures over Mullite Fibers

Fabrication of SiCN(O) Aerogel Composites with Low Thermal Conductivity by Wrapping Mesoporous Aerogel Structures over Mullite Fibers

Silicon-based ceramic aerogels obtained by the polymer pyrolysis route possess excellent thermophysical properties, but their poor mechanical properties limit their broader applicability in thermal insulation materials. Herein, SiCN(O) ceramic aerogels were prepared under the toughening effect of a...

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Bibliographic Details
Main Authors: Wei Wang, Le Pang, Ming Jiang, Yaping Zhu, Fan Wang, Jingwen Sun, Huimin Qi
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Materials
Subjects:
SiCN(O) ceramic aerogel
composite
pore structure
thermal conductivity
ambient pressure impregnation
thermal insulation optimization
Online Access:https://www.mdpi.com/1996-1944/15/24/8811

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