Preparation and Properties of SiC Ceramic Aerogels with High Temperature Oxidation Resistance

Preparation and Properties of SiC Ceramic Aerogels with High Temperature Oxidation Resistance

In this study, vinyl hydrogenated polycarbosilane (VHPCS) was utilized as the polymer precursor, while 1,4-dioxane served as the solvent. <i>Tert</i>-butyl peroxybenzoate (TBPB) and cobalt 2-ethylhexanoate (COEH) were applied as the initiator and accelerator for VHPCS, respectively. Thes...

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Bibliographic Details
Main Author: Zheng Huang (274362) (author)
Other Authors: Ruibin Wang (1959997) (author), Ziang Wang (4229242) (author), Farong Huang (11308080) (author), Liqiang Wan (7817528) (author)
Published: 2025
Subjects:
Biochemistry
Biotechnology
Evolutionary Biology
Ecology
Marine Biology
Inorganic Chemistry
Space Science
Environmental Sciences not elsewhere classified
Chemical Sciences not elsewhere classified
vinyl hydrogenated polycarbosilane
superior thermostability reported
resulting aerogels exhibited
ambient pressure conditions
additives significantly enhanced
>- butyl peroxybenzoate
1000 ° c
098 w /(
sic ceramic aerogels
temperature oxidative stability
advanced sic
· k
thermogravimetric analysis
thermal conductivity
tert </
subsequently produced
room temperature
polymer precursor
exceptional high
dioxane served
cobalt 2
based composites
25 g
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