Facile synthesis of resorcinol–formaldehyde/silica composite aerogels and their transformation to monolithic carbon/silica and carbon/silicon carbide composite aerogels

2012 ◽  
Vol 358 (23) ◽  
pp. 3150-3155 ◽  
Author(s):  
Yong Kong ◽  
Ya Zhong ◽  
Xiaodong Shen ◽  
Sheng Cui ◽  
Meng Yang ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Facile Synthesis ◽  
Resorcinol Formaldehyde ◽  
Silica Composite ◽  
Carbide Composite ◽  
Composite Aerogels

Synthesis and characterization of monolithic carbon/silicon carbide composite aerogels

2012 ◽  
Vol 20 (4) ◽  
pp. 845-849 ◽  
Author(s):  
Yong Kong ◽  
Ya Zhong ◽  
Xiao-dong Shen ◽  
Sheng Cui ◽  
Junjun Zhang ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Synthesis And Characterization ◽  
Carbide Composite ◽  
Composite Aerogels

Facile synthesis of an amine hybrid aerogel with high adsorption efficiency and regenerability for air capture via a solvothermal-assisted sol–gel process and supercritical drying

2015 ◽  
Vol 17 (6) ◽  
pp. 3436-3445 ◽  
Author(s):  
Yong Kong ◽  
Xiaodong Shen ◽  
Sheng Cui ◽  
Maohong Fan
Keyword(s):  
Sol Gel ◽  
Supercritical Drying ◽  
Adsorption Efficiency ◽  
High Adsorption ◽  
Facile Synthesis ◽  
Composite Aerogel ◽  
Resorcinol Formaldehyde ◽  
Silica Composite ◽  
Sol Gel Process ◽  
Air Capture

An amine hybrid resorcinol–formaldehyde/silica composite aerogel with high adsorption efficiency and regenerability for air capture was developed by a solvothermal-assisted sol–gel process combined with supercritical drying.

New porous silicon carbide composite reinforced by intact high-strength carbon fibres

2006 ◽  
Vol 26 (9) ◽  
pp. 1715-1724 ◽  
Author(s):  
Juliane Mentz ◽  
Marcus Müller ◽  
Meinhard Kuntz ◽  
Georg Grathwohl ◽  
Hans Peter Buchkremer ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Porous Silicon ◽  
High Strength ◽  
Carbon Fibres ◽  
Porous Silicon Carbide ◽  
Carbide Composite

Highly thermally stable zirconia/silica composite aerogels prepared by supercritical deposition

2017 ◽  
Vol 238 ◽  
pp. 90-96 ◽  
Author(s):  
Guoqing Zu ◽  
Jun Shen ◽  
Liping Zou ◽  
Wenbing Zou ◽  
Dayong Guan ◽  
...  
Keyword(s):  
Thermally Stable ◽  
Silica Composite ◽  
Composite Aerogels ◽  
Supercritical Deposition

Study on Properties of Carbon Particle Modified Silicon Carbide Composite Ceramics

2011 ◽  
Vol 311-313 ◽  
pp. 276-282 ◽  
Author(s):  
You Jun Lu ◽  
Hong Fang Shen ◽  
Yan Ming Wang
Keyword(s):  
Silicon Carbide ◽  
High Temperature ◽  
Carbon Particle ◽  
Composite Ceramics ◽  
Carbon Particles ◽  
High Temperature Mechanical Properties ◽  
Sic Ceramics ◽  
Carbide Composite ◽  
Application Fields ◽  
Different Content

High-temperature mechanical properties, machinability, oxidation resistance and thermal shock resistance of different content of carbon particles modified silicon carbide composite ceramics (Cp/SiC) prepared by pressureless sintering techniques were studied. Adhesion of Cp/SiC to melted glass under 1000°C was also observed. The results showed that 15-Cp/SiC had the optimum machinability and it also did not adhere to melted glass at high temperature. And flexural strength, hardness, and fracture toughness of 15-Cp/SiC is 136.5MPa, 274.6kgf/mm2, 2.58MPa•m1/2 respectively. The good performance of Cp/SiC made it possible to be used as high temperature glass fixture, which means that Cp/SiC can not only improve the service life of fixture materials, but also broaden the application fields of SiC ceramics.

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