High-Entropy Ceramic Aerogel with Ultrahigh Thermomechanical Properties

High-Entropy Ceramic Aerogel with Ultrahigh Thermomechanical Properties

Materials for extreme-condition thermal insulation need to simultaneously withstand complex thermomechanical stresses while retaining their insulating properties at high temperatures. Ceramic aerogels are attractive candidates, but conventional low-entropy ceramics usually suffer from formidable gra...

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Bibliographic Details
Main Author: Duola Wang (20874151) (author)
Other Authors: Chuanyun Song (20874154) (author), Shixuan Dang (20874157) (author), Jingran Guo (16556560) (author), Hongxuan Yu (20786138) (author), Han Zhao (130768) (author), Yingde Zhao (20874160) (author), Jiali Chen (5696) (author), Xiang Xu (141229) (author)
Published: 2025
Subjects:
Biophysics
Biotechnology
Chemical Sciences not elsewhere classified
Physical Sciences not elsewhere classified
sluggish diffusion effects
severe volume shrinkage
promising material system
99 %, respectively
25 ° c
1400 ° c
1000 ° c
ultralow thermal conductivity
formidable grain growth
7 </ sub
4 </ sub
2 </ sub
5 </ sup
entropy ceramic aerogel
thermal insulation
grain strengthening
ceramic aerogels
working temperature
tensile fracture
strength degradation
phase design
insulating properties
conventional low
catastrophic failures
bending strains
attractive candidates
achieving compressive
achieve fine
79 mw
19 mw
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