Preceramic polymer-hybridized phenolic aerogels and the derived ZrC/SiC/C ceramic aerogels with ultrafine nanocrystallines
Ding Nie, Hangyu Zhong, Hongli Hu, Zhenhua Luo, Boxing Zhang
Abstract
, and the backside temperature is below 330 °C at a 20 mm in-depth position after 300 s of burning test, when the front temperature is approximately 960 °C. This work provides a facile approach to fabricate hybrid phenolic aerogels and derived ZrC/SiC/C ceramic aerogels, which target on applications for extreme environments in aerospace field.
Topics & Concepts
Materials scienceCeramicAerogelAerospacePolymerComposite materialChemical engineeringNanotechnologyAerospace engineeringEngineeringAerogels and thermal insulationAdvanced ceramic materials synthesisMesoporous Materials and Catalysis