Nacre‐Mimetic Multi‐Mechanical Synergistic Ceramic Aerogels with Interfacial Bridging and Stress Delocalization
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202416857
Abstract: Elastic ceramic aerogels are exceptionally suitable for thermal insulating applications, but lacking multi‐mechanical synergistic high strength remains a deficiency. Inspired by the robust protective shells of mollusks in nature, which feature distinct hierarchical ordered structures,… read more here.
Keywords: ceramic aerogels; mechanical synergistic; mimetic multi; nacre mimetic ... See more keywords
Highly‐Buckled Nanofibrous Ceramic Aerogels with Ultra‐Large Stretchability and Tensile‐Insensitive Thermal Insulation
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DOI: 10.1002/adma.202415159
Abstract: Ceramic aerogels have exhibited many superior characteristics with promising applications. As an attractive material system for thermal insulation under extreme conditions, ceramic aerogels are required to withstand complex thermomechanical stress to retain their super‐insulating properties… read more here.
Keywords: ceramic aerogels; thermal insulation; stretchability; ultra large ... See more keywords
Superelastic High-Entropy Oxide Ceramic Aerogels for Thermal Superinsulation and Sealing at Extreme Conditions.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced science"
DOI: 10.1002/advs.202516840
Abstract: The lightweight ceramic aerogels are plagued by thermal instability and mechanical degeneration at extreme conditions. In this study, a high-entropy oxide ceramic of (Gd1/2Lu1/2)2(Ti1/3Zr1/3Hf1/3)2O7 (GLTZH) is prepared through a molecular synthesis route of pyrolytic solid-solution… read more here.
Keywords: ceramic aerogels; entropy oxide; oxide ceramic; high entropy ... See more keywords
Versatile Thermal‐Solidifying Direct‐Write Assembly towards Heat‐Resistant 3D‐Printed Ceramic Aerogels for Thermal Insulation
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DOI: 10.1002/smtd.202200045
Abstract: Ceramic aerogels have great potential in the areas of thermal insulation, catalysis, filtration, environmental remediation, energy storage, etc. However, the conventional shaping and post‐processing of ceramic aerogels are plagued by their brittleness due to the… read more here.
Keywords: printed ceramic; versatile thermal; ceramic aerogels; thermal insulation ... See more keywords
In Situ Formation of the TiCN Phase in SiBCN Ceramic Aerogels Enabling Superior Thermal and Structural Stability up to 1800 °C.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c22601
Abstract: Ceramic aerogels show excellent thermal insulation and functional performance for their unique nanoporous structure. However, conventional ceramic aerogels often undergo structural collapse and performance deterioration in high-temperature environments due to sintering, crystallization, and/or phase transition.… read more here.
Keywords: ticn phase; sibcn ceramic; ceramic aerogels; phase ... See more keywords
Preceramic polymer-hybridized phenolic aerogels and the derived ZrC/SiC/C ceramic aerogels with ultrafine nanocrystallines.
Sign Up to like & getrecommendations! Published in 2024 at "Nanoscale"
DOI: 10.1039/d4nr03470h
Abstract: Phenolic and carbon aerogels have important applications for thermal insulation and ablative resistance materials in aerospace field. However, their antioxidant ability in long-term high-temperature aerobic environments faces serious challenges. To solve this problem, Zr/Si preceramic… read more here.
Keywords: ceramic aerogels; hybridized phenolic; polymer hybridized; preceramic polymer ... See more keywords