About the synthesis and thermal stability of SiO2-aerogel |
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| Authors: | L. Kuchta V. Š. Fajnor |
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| Affiliation: | (1) Department of Inorganic Chemistry, Faculty of Natural Sciences, Comenius University, Mlynská dolina CH-2, 84215 Bratislava, Slovak Republic |
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| Abstract: | Aerogels are extremely porous high-tech materials based on inorganic oxides, especially silica. The paper describes synthesis and properties of SiO2-aerogel, and changes occurring during heating of SiO2-aerogel in the temperature range from 20 to 1000°C. Four thermoanalytical methods were used: Thermodilatometry, Differential thermal analysis, Thermogravimetry and Derivative thermogravimetry. |
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| Keywords: | SiO2-aerogel synthesis thermal stability |
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